View NotGyashu's full-sized avatar
🎯
Focusing
🎯
Focusing

Highlights

  • Pro

Block or report NotGyashu

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
NotGyashu/README.md

👋 Hi, I'm Gyashu Rahman

Software Engineer | Full Stack | High-Performance Systems | Scalable Architect

LinkedInLeetCodePortfolioEmail


🚀 About Me

Full-stack engineer with experience building scalable, user-focused 0→1 products. Delivered platforms serving 1,000+ users, AI-powered tools, and high-performance dashboards using React, Node, MySQL, and Rust/WASM. Strong execution, systems thinking, and product mindset.

  • 🔭 Currently: Building high-performance systems & developer tools
  • 🌱 Exploring: Systems architecture, low-latency optimization & distributed systems
  • 🏆 Problem Solving: 650+ LeetCode problems (1780+ rating)

🛠️ Tech Stack

Programming Languages:C++RustPythonJSTS
Systems & Performance:SIMDLock-freeHTTP/2Tokio
Frontend Development:ReactNext.jsWASMTailwind CSSFramer Motion
Backend & Databases:Node.jsExpressMongoDBMySQLRocksDBFirebase
DevOps & Cloud:DockerKubernetesOracle CloudAWSCMakeGit

🏗️ Featured Projects

🕸️ Hybrid Speed Crawler

Production-grade C++ web crawler achieving 50-100 pages/sec with fault tolerance and policy compliance.

🏆 Highlights:50-100 pages/sec throughput • 10× CPU gains via SIMD • Robots.txt compliance • RocksDB persistence | View Code | Documentation

C++libcurlRocksDBSIMDCMake

  • Created an open-source, cross-platform webpage analysis engine with 1,000+ downloads across Rust, WASM, CLI, and C++ interfaces — delivering actionable insights on SEO, accessibility, and performance.
  • Enabled tailored quality evaluation for diverse web domains by designing a modular scoring system supporting 8+ analysis profiles (e-commerce, news, portfolio, etc.) and customizable thresholds.
  • Attained ultra-fast performance of less than 100ms per page and 180+ pages/sec in batch mode by developing parallelized DOM parsing, connection pooling, and achieving a 36–40× throughput gain over sequential execution.y.

⚡ Webpage Quality Analyzer

Cross-platform Rust analyzer with 1,000+ downloads deploying to 4 targets from a single codebase.

🏆 Highlights:1,000+ downloads36-40× speedup180+ pages/sec batch throughput • WASM + C++ bindings | Live Demo | GitHub | npm | crates.io

RustWASMTypeScriptC++Tokio

  • Built a high-performance web crawler capable of fetching 100+ pages/sec, powered by multi-threaded scheduling and domain-aware rate limiting across 256 partitions for large-scale indexing.
  • Ensured uninterrupted crawling with minimal data loss by implementing a RocksDB-backed persistence and crash recovery system, enabling safe checkpointing and auto-resume.
  • Reduced average fetch time to 0.5–2.0s and maintained a low memory footprint of less than 20MB by optimizing the network stack with HTTP/2 multiplexing, connection pooling, and SIMD parsing.

🔧 Other Projects (Click to Expand)

🔧 Intelligent BLDC Motor Fault Detection

ML-Powered Predictive Maintenance System | View Code

Pythonscikit-learnMATLABpandas

  • Developed ensemble ML models (Random Forest, SVM) achieving 95%+ accuracy for fault classification across 5 motor states.
  • Engineered advanced feature extraction pipelines optimizing inference latency to <50ms for real-time embedded deployment.
  • Simulated complex motor behavior and fault scenarios using MATLAB Simulink enabling comprehensive testing with 10,000+ samples.
  • Built scalable data infrastructure with end-to-end pipelines for predictive maintenance applications.

🌐 Social-Arena

Full-Stack Social Media Platform | Live Demo | View Code

MERNFirebaseSocket.ioMongoDB

  • Architected full-stack social media platform with RESTful APIs and real-time chat using Socket.io, supporting 500+ concurrent WebSocket connections.
  • Implemented secure authentication using bcrypt and JWT, reducing login issues by 15% through improved UX flows and error handling.
  • Designed MongoDB schema with optimized indexing achieving <100ms query response times and supporting horizontal scalability for 1,000+ users.
  • Optimized React rendering with useMemo and useCallback hooks, implementing virtual scrolling for feeds supporting 1,000+ posts.

🤖 Chrome-Assistant

Intelligent AI Browser Companion | View Code

Manifest V3Google GenAITensorFlow.jsWebpack 5React

  • Developed Chrome extension with React and Manifest V3, integrating TensorFlow.js for in-browser AI-powered text features improving productivity by 30%.
  • Reduced extension bundle size by 25% using Webpack 5 optimizations including tree shaking, code splitting, and dynamic imports for faster load times.
  • Implemented context-aware UI with seamless DOM integration and responsive design, supporting both light and dark modes with smooth transitions.

🎵 Fingerpad Glove

AI-Powered Interactive Music System | View Code

C++ArduinoSupercolliderTensorFlow Lite

  • Developed an interactive musical instrument using microcontroller, LDRs, and motion sensors with real-time audio synthesis.
  • Programmed in C++ and Supercollider to generate dynamic tones based on real-time hardware interactions.
  • Designed for user-friendly operation and seamless synchronization with other instruments.

📫 Let's Connect

I'm always excited to discuss projects, innovative ideas, or potential collaborations. Let's build something amazing!

EmailPortfolioLinkedIn


"The best way to predict the future is to invent it." - Alan Kay

Pinned Loading

  1. WQAWQAPublic

    A powerful, browser-based web application for analyzing webpage quality using 86 HTML-based metrics. Built with React, Vite, and WebAssembly for blazing-fast performance.

    JavaScript

  2. CrawlerCrawlerPublic

    High-throughput(100+ pages/sec), respectful C++ web crawler with smart frontier scheduling, robots.txt compliance, HTTP/2 multiplexing, and RocksDB-backed persistence for production-scale ingestion.

    C++

  3. Social-ArenaSocial-ArenaPublic

    full-stack social media platform for real-time sharing, chatting, and engagement, built with modern web technologies.

    JavaScript 2

  4. Updated-PortfolioUpdated-PortfolioPublic

    A modern, interactive portfolio website built with React, Tailwind CSS, and Framer Motion to showcase my projects and skills.

    JavaScript 1

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
Skip to content
View NotGyashu's full-sized avatar
🎯
Focusing
🎯
Focusing

Highlights

  • Pro

Block or report NotGyashu

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
NotGyashu/README.md

👋 Hi, I'm Gyashu Rahman

Software Engineer | Full Stack | High-Performance Systems | Scalable Architect

LinkedInLeetCodePortfolioEmail


🚀 About Me

Full-stack engineer with experience building scalable, user-focused 0→1 products. Delivered platforms serving 1,000+ users, AI-powered tools, and high-performance dashboards using React, Node, MySQL, and Rust/WASM. Strong execution, systems thinking, and product mindset.

  • 🔭 Currently: Building high-performance systems & developer tools
  • 🌱 Exploring: Systems architecture, low-latency optimization & distributed systems
  • 🏆 Problem Solving: 650+ LeetCode problems (1780+ rating)

🛠️ Tech Stack

Programming Languages:C++RustPythonJSTS
Systems & Performance:SIMDLock-freeHTTP/2Tokio
Frontend Development:ReactNext.jsWASMTailwind CSSFramer Motion
Backend & Databases:Node.jsExpressMongoDBMySQLRocksDBFirebase
DevOps & Cloud:DockerKubernetesOracle CloudAWSCMakeGit

🏗️ Featured Projects

🕸️ Hybrid Speed Crawler

Production-grade C++ web crawler achieving 50-100 pages/sec with fault tolerance and policy compliance.

🏆 Highlights:50-100 pages/sec throughput • 10× CPU gains via SIMD • Robots.txt compliance • RocksDB persistence | View Code | Documentation

C++libcurlRocksDBSIMDCMake

  • Created an open-source, cross-platform webpage analysis engine with 1,000+ downloads across Rust, WASM, CLI, and C++ interfaces — delivering actionable insights on SEO, accessibility, and performance.
  • Enabled tailored quality evaluation for diverse web domains by designing a modular scoring system supporting 8+ analysis profiles (e-commerce, news, portfolio, etc.) and customizable thresholds.
  • Attained ultra-fast performance of less than 100ms per page and 180+ pages/sec in batch mode by developing parallelized DOM parsing, connection pooling, and achieving a 36–40× throughput gain over sequential execution.y.

⚡ Webpage Quality Analyzer

Cross-platform Rust analyzer with 1,000+ downloads deploying to 4 targets from a single codebase.

🏆 Highlights:1,000+ downloads36-40× speedup180+ pages/sec batch throughput • WASM + C++ bindings | Live Demo | GitHub | npm | crates.io

RustWASMTypeScriptC++Tokio

  • Built a high-performance web crawler capable of fetching 100+ pages/sec, powered by multi-threaded scheduling and domain-aware rate limiting across 256 partitions for large-scale indexing.
  • Ensured uninterrupted crawling with minimal data loss by implementing a RocksDB-backed persistence and crash recovery system, enabling safe checkpointing and auto-resume.
  • Reduced average fetch time to 0.5–2.0s and maintained a low memory footprint of less than 20MB by optimizing the network stack with HTTP/2 multiplexing, connection pooling, and SIMD parsing.

🔧 Other Projects (Click to Expand)

🔧 Intelligent BLDC Motor Fault Detection

ML-Powered Predictive Maintenance System | View Code

Pythonscikit-learnMATLABpandas

  • Developed ensemble ML models (Random Forest, SVM) achieving 95%+ accuracy for fault classification across 5 motor states.
  • Engineered advanced feature extraction pipelines optimizing inference latency to <50ms for real-time embedded deployment.
  • Simulated complex motor behavior and fault scenarios using MATLAB Simulink enabling comprehensive testing with 10,000+ samples.
  • Built scalable data infrastructure with end-to-end pipelines for predictive maintenance applications.

🌐 Social-Arena

Full-Stack Social Media Platform | Live Demo | View Code

MERNFirebaseSocket.ioMongoDB

  • Architected full-stack social media platform with RESTful APIs and real-time chat using Socket.io, supporting 500+ concurrent WebSocket connections.
  • Implemented secure authentication using bcrypt and JWT, reducing login issues by 15% through improved UX flows and error handling.
  • Designed MongoDB schema with optimized indexing achieving <100ms query response times and supporting horizontal scalability for 1,000+ users.
  • Optimized React rendering with useMemo and useCallback hooks, implementing virtual scrolling for feeds supporting 1,000+ posts.

🤖 Chrome-Assistant

Intelligent AI Browser Companion | View Code

Manifest V3Google GenAITensorFlow.jsWebpack 5React

  • Developed Chrome extension with React and Manifest V3, integrating TensorFlow.js for in-browser AI-powered text features improving productivity by 30%.
  • Reduced extension bundle size by 25% using Webpack 5 optimizations including tree shaking, code splitting, and dynamic imports for faster load times.
  • Implemented context-aware UI with seamless DOM integration and responsive design, supporting both light and dark modes with smooth transitions.

🎵 Fingerpad Glove

AI-Powered Interactive Music System | View Code

C++ArduinoSupercolliderTensorFlow Lite

  • Developed an interactive musical instrument using microcontroller, LDRs, and motion sensors with real-time audio synthesis.
  • Programmed in C++ and Supercollider to generate dynamic tones based on real-time hardware interactions.
  • Designed for user-friendly operation and seamless synchronization with other instruments.

📫 Let's Connect

I'm always excited to discuss projects, innovative ideas, or potential collaborations. Let's build something amazing!

EmailPortfolioLinkedIn


"The best way to predict the future is to invent it." - Alan Kay

Pinned Loading

  1. WQAWQAPublic

    A powerful, browser-based web application for analyzing webpage quality using 86 HTML-based metrics. Built with React, Vite, and WebAssembly for blazing-fast performance.

    JavaScript

  2. CrawlerCrawlerPublic

    High-throughput(100+ pages/sec), respectful C++ web crawler with smart frontier scheduling, robots.txt compliance, HTTP/2 multiplexing, and RocksDB-backed persistence for production-scale ingestion.

    C++

  3. Social-ArenaSocial-ArenaPublic

    full-stack social media platform for real-time sharing, chatting, and engagement, built with modern web technologies.

    JavaScript 2

  4. Updated-PortfolioUpdated-PortfolioPublic

    A modern, interactive portfolio website built with React, Tailwind CSS, and Framer Motion to showcase my projects and skills.

    JavaScript 1

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
View NotGyashu's full-sized avatar
🎯
Focusing
🎯
Focusing

Highlights

  • Pro

Block or report NotGyashu

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
NotGyashu/README.md

👋 Hi, I'm Gyashu Rahman

Software Engineer | Full Stack | High-Performance Systems | Scalable Architect

LinkedInLeetCodePortfolioEmail


🚀 About Me

Full-stack engineer with experience building scalable, user-focused 0→1 products. Delivered platforms serving 1,000+ users, AI-powered tools, and high-performance dashboards using React, Node, MySQL, and Rust/WASM. Strong execution, systems thinking, and product mindset.

  • 🔭 Currently: Building high-performance systems & developer tools
  • 🌱 Exploring: Systems architecture, low-latency optimization & distributed systems
  • 🏆 Problem Solving: 650+ LeetCode problems (1780+ rating)

🛠️ Tech Stack

Programming Languages:C++RustPythonJSTS
Systems & Performance:SIMDLock-freeHTTP/2Tokio
Frontend Development:ReactNext.jsWASMTailwind CSSFramer Motion
Backend & Databases:Node.jsExpressMongoDBMySQLRocksDBFirebase
DevOps & Cloud:DockerKubernetesOracle CloudAWSCMakeGit

🏗️ Featured Projects

🕸️ Hybrid Speed Crawler

Production-grade C++ web crawler achieving 50-100 pages/sec with fault tolerance and policy compliance.

🏆 Highlights:50-100 pages/sec throughput • 10× CPU gains via SIMD • Robots.txt compliance • RocksDB persistence | View Code | Documentation

C++libcurlRocksDBSIMDCMake

  • Created an open-source, cross-platform webpage analysis engine with 1,000+ downloads across Rust, WASM, CLI, and C++ interfaces — delivering actionable insights on SEO, accessibility, and performance.
  • Enabled tailored quality evaluation for diverse web domains by designing a modular scoring system supporting 8+ analysis profiles (e-commerce, news, portfolio, etc.) and customizable thresholds.
  • Attained ultra-fast performance of less than 100ms per page and 180+ pages/sec in batch mode by developing parallelized DOM parsing, connection pooling, and achieving a 36–40× throughput gain over sequential execution.y.

⚡ Webpage Quality Analyzer

Cross-platform Rust analyzer with 1,000+ downloads deploying to 4 targets from a single codebase.

🏆 Highlights:1,000+ downloads36-40× speedup180+ pages/sec batch throughput • WASM + C++ bindings | Live Demo | GitHub | npm | crates.io

RustWASMTypeScriptC++Tokio

  • Built a high-performance web crawler capable of fetching 100+ pages/sec, powered by multi-threaded scheduling and domain-aware rate limiting across 256 partitions for large-scale indexing.
  • Ensured uninterrupted crawling with minimal data loss by implementing a RocksDB-backed persistence and crash recovery system, enabling safe checkpointing and auto-resume.
  • Reduced average fetch time to 0.5–2.0s and maintained a low memory footprint of less than 20MB by optimizing the network stack with HTTP/2 multiplexing, connection pooling, and SIMD parsing.

🔧 Other Projects (Click to Expand)

🔧 Intelligent BLDC Motor Fault Detection

ML-Powered Predictive Maintenance System | View Code

Pythonscikit-learnMATLABpandas

  • Developed ensemble ML models (Random Forest, SVM) achieving 95%+ accuracy for fault classification across 5 motor states.
  • Engineered advanced feature extraction pipelines optimizing inference latency to <50ms for real-time embedded deployment.
  • Simulated complex motor behavior and fault scenarios using MATLAB Simulink enabling comprehensive testing with 10,000+ samples.
  • Built scalable data infrastructure with end-to-end pipelines for predictive maintenance applications.

🌐 Social-Arena

Full-Stack Social Media Platform | Live Demo | View Code

MERNFirebaseSocket.ioMongoDB

  • Architected full-stack social media platform with RESTful APIs and real-time chat using Socket.io, supporting 500+ concurrent WebSocket connections.
  • Implemented secure authentication using bcrypt and JWT, reducing login issues by 15% through improved UX flows and error handling.
  • Designed MongoDB schema with optimized indexing achieving <100ms query response times and supporting horizontal scalability for 1,000+ users.
  • Optimized React rendering with useMemo and useCallback hooks, implementing virtual scrolling for feeds supporting 1,000+ posts.

🤖 Chrome-Assistant

Intelligent AI Browser Companion | View Code

Manifest V3Google GenAITensorFlow.jsWebpack 5React

  • Developed Chrome extension with React and Manifest V3, integrating TensorFlow.js for in-browser AI-powered text features improving productivity by 30%.
  • Reduced extension bundle size by 25% using Webpack 5 optimizations including tree shaking, code splitting, and dynamic imports for faster load times.
  • Implemented context-aware UI with seamless DOM integration and responsive design, supporting both light and dark modes with smooth transitions.

🎵 Fingerpad Glove

AI-Powered Interactive Music System | View Code

C++ArduinoSupercolliderTensorFlow Lite

  • Developed an interactive musical instrument using microcontroller, LDRs, and motion sensors with real-time audio synthesis.
  • Programmed in C++ and Supercollider to generate dynamic tones based on real-time hardware interactions.
  • Designed for user-friendly operation and seamless synchronization with other instruments.

📫 Let's Connect

I'm always excited to discuss projects, innovative ideas, or potential collaborations. Let's build something amazing!

EmailPortfolioLinkedIn


"The best way to predict the future is to invent it." - Alan Kay

Pinned Loading

  1. WQAWQAPublic

    A powerful, browser-based web application for analyzing webpage quality using 86 HTML-based metrics. Built with React, Vite, and WebAssembly for blazing-fast performance.

    JavaScript

  2. CrawlerCrawlerPublic

    High-throughput(100+ pages/sec), respectful C++ web crawler with smart frontier scheduling, robots.txt compliance, HTTP/2 multiplexing, and RocksDB-backed persistence for production-scale ingestion.

    C++

  3. Social-ArenaSocial-ArenaPublic

    full-stack social media platform for real-time sharing, chatting, and engagement, built with modern web technologies.

    JavaScript 2

  4. Updated-PortfolioUpdated-PortfolioPublic

    A modern, interactive portfolio website built with React, Tailwind CSS, and Framer Motion to showcase my projects and skills.

    JavaScript 1

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
View NotGyashu's full-sized avatar
🎯
Focusing
🎯
Focusing

Highlights

  • Pro

Block or report NotGyashu

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
NotGyashu/README.md

👋 Hi, I'm Gyashu Rahman

Software Engineer | Full Stack | High-Performance Systems | Scalable Architect

LinkedInLeetCodePortfolioEmail


🚀 About Me

Full-stack engineer with experience building scalable, user-focused 0→1 products. Delivered platforms serving 1,000+ users, AI-powered tools, and high-performance dashboards using React, Node, MySQL, and Rust/WASM. Strong execution, systems thinking, and product mindset.

  • 🔭 Currently: Building high-performance systems & developer tools
  • 🌱 Exploring: Systems architecture, low-latency optimization & distributed systems
  • 🏆 Problem Solving: 650+ LeetCode problems (1780+ rating)

🛠️ Tech Stack

Programming Languages:C++RustPythonJSTS
Systems & Performance:SIMDLock-freeHTTP/2Tokio
Frontend Development:ReactNext.jsWASMTailwind CSSFramer Motion
Backend & Databases:Node.jsExpressMongoDBMySQLRocksDBFirebase
DevOps & Cloud:DockerKubernetesOracle CloudAWSCMakeGit

🏗️ Featured Projects

🕸️ Hybrid Speed Crawler

Production-grade C++ web crawler achieving 50-100 pages/sec with fault tolerance and policy compliance.

🏆 Highlights:50-100 pages/sec throughput • 10× CPU gains via SIMD • Robots.txt compliance • RocksDB persistence | View Code | Documentation

C++libcurlRocksDBSIMDCMake

  • Created an open-source, cross-platform webpage analysis engine with 1,000+ downloads across Rust, WASM, CLI, and C++ interfaces — delivering actionable insights on SEO, accessibility, and performance.
  • Enabled tailored quality evaluation for diverse web domains by designing a modular scoring system supporting 8+ analysis profiles (e-commerce, news, portfolio, etc.) and customizable thresholds.
  • Attained ultra-fast performance of less than 100ms per page and 180+ pages/sec in batch mode by developing parallelized DOM parsing, connection pooling, and achieving a 36–40× throughput gain over sequential execution.y.

⚡ Webpage Quality Analyzer

Cross-platform Rust analyzer with 1,000+ downloads deploying to 4 targets from a single codebase.

🏆 Highlights:1,000+ downloads36-40× speedup180+ pages/sec batch throughput • WASM + C++ bindings | Live Demo | GitHub | npm | crates.io

RustWASMTypeScriptC++Tokio

  • Built a high-performance web crawler capable of fetching 100+ pages/sec, powered by multi-threaded scheduling and domain-aware rate limiting across 256 partitions for large-scale indexing.
  • Ensured uninterrupted crawling with minimal data loss by implementing a RocksDB-backed persistence and crash recovery system, enabling safe checkpointing and auto-resume.
  • Reduced average fetch time to 0.5–2.0s and maintained a low memory footprint of less than 20MB by optimizing the network stack with HTTP/2 multiplexing, connection pooling, and SIMD parsing.

🔧 Other Projects (Click to Expand)

🔧 Intelligent BLDC Motor Fault Detection

ML-Powered Predictive Maintenance System | View Code

Pythonscikit-learnMATLABpandas

  • Developed ensemble ML models (Random Forest, SVM) achieving 95%+ accuracy for fault classification across 5 motor states.
  • Engineered advanced feature extraction pipelines optimizing inference latency to <50ms for real-time embedded deployment.
  • Simulated complex motor behavior and fault scenarios using MATLAB Simulink enabling comprehensive testing with 10,000+ samples.
  • Built scalable data infrastructure with end-to-end pipelines for predictive maintenance applications.

🌐 Social-Arena

Full-Stack Social Media Platform | Live Demo | View Code

MERNFirebaseSocket.ioMongoDB

  • Architected full-stack social media platform with RESTful APIs and real-time chat using Socket.io, supporting 500+ concurrent WebSocket connections.
  • Implemented secure authentication using bcrypt and JWT, reducing login issues by 15% through improved UX flows and error handling.
  • Designed MongoDB schema with optimized indexing achieving <100ms query response times and supporting horizontal scalability for 1,000+ users.
  • Optimized React rendering with useMemo and useCallback hooks, implementing virtual scrolling for feeds supporting 1,000+ posts.

🤖 Chrome-Assistant

Intelligent AI Browser Companion | View Code

Manifest V3Google GenAITensorFlow.jsWebpack 5React

  • Developed Chrome extension with React and Manifest V3, integrating TensorFlow.js for in-browser AI-powered text features improving productivity by 30%.
  • Reduced extension bundle size by 25% using Webpack 5 optimizations including tree shaking, code splitting, and dynamic imports for faster load times.
  • Implemented context-aware UI with seamless DOM integration and responsive design, supporting both light and dark modes with smooth transitions.

🎵 Fingerpad Glove

AI-Powered Interactive Music System | View Code

C++ArduinoSupercolliderTensorFlow Lite

  • Developed an interactive musical instrument using microcontroller, LDRs, and motion sensors with real-time audio synthesis.
  • Programmed in C++ and Supercollider to generate dynamic tones based on real-time hardware interactions.
  • Designed for user-friendly operation and seamless synchronization with other instruments.

📫 Let's Connect

I'm always excited to discuss projects, innovative ideas, or potential collaborations. Let's build something amazing!

EmailPortfolioLinkedIn


"The best way to predict the future is to invent it." - Alan Kay

Pinned Loading

  1. WQAWQAPublic

    A powerful, browser-based web application for analyzing webpage quality using 86 HTML-based metrics. Built with React, Vite, and WebAssembly for blazing-fast performance.

    JavaScript

  2. CrawlerCrawlerPublic

    High-throughput(100+ pages/sec), respectful C++ web crawler with smart frontier scheduling, robots.txt compliance, HTTP/2 multiplexing, and RocksDB-backed persistence for production-scale ingestion.

    C++

  3. Social-ArenaSocial-ArenaPublic

    full-stack social media platform for real-time sharing, chatting, and engagement, built with modern web technologies.

    JavaScript 2

  4. Updated-PortfolioUpdated-PortfolioPublic

    A modern, interactive portfolio website built with React, Tailwind CSS, and Framer Motion to showcase my projects and skills.

    JavaScript 1

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content
View NotGyashu's full-sized avatar
🎯
Focusing
🎯
Focusing

Highlights

  • Pro

Block or report NotGyashu

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
NotGyashu/README.md

👋 Hi, I'm Gyashu Rahman

Software Engineer | Full Stack | High-Performance Systems | Scalable Architect

LinkedInLeetCodePortfolioEmail


🚀 About Me

Full-stack engineer with experience building scalable, user-focused 0→1 products. Delivered platforms serving 1,000+ users, AI-powered tools, and high-performance dashboards using React, Node, MySQL, and Rust/WASM. Strong execution, systems thinking, and product mindset.

  • 🔭 Currently: Building high-performance systems & developer tools
  • 🌱 Exploring: Systems architecture, low-latency optimization & distributed systems
  • 🏆 Problem Solving: 650+ LeetCode problems (1780+ rating)

🛠️ Tech Stack

Programming Languages:C++RustPythonJSTS
Systems & Performance:SIMDLock-freeHTTP/2Tokio
Frontend Development:ReactNext.jsWASMTailwind CSSFramer Motion
Backend & Databases:Node.jsExpressMongoDBMySQLRocksDBFirebase
DevOps & Cloud:DockerKubernetesOracle CloudAWSCMakeGit

🏗️ Featured Projects

🕸️ Hybrid Speed Crawler

Production-grade C++ web crawler achieving 50-100 pages/sec with fault tolerance and policy compliance.

🏆 Highlights:50-100 pages/sec throughput • 10× CPU gains via SIMD • Robots.txt compliance • RocksDB persistence | View Code | Documentation

C++libcurlRocksDBSIMDCMake

  • Created an open-source, cross-platform webpage analysis engine with 1,000+ downloads across Rust, WASM, CLI, and C++ interfaces — delivering actionable insights on SEO, accessibility, and performance.
  • Enabled tailored quality evaluation for diverse web domains by designing a modular scoring system supporting 8+ analysis profiles (e-commerce, news, portfolio, etc.) and customizable thresholds.
  • Attained ultra-fast performance of less than 100ms per page and 180+ pages/sec in batch mode by developing parallelized DOM parsing, connection pooling, and achieving a 36–40× throughput gain over sequential execution.y.

⚡ Webpage Quality Analyzer

Cross-platform Rust analyzer with 1,000+ downloads deploying to 4 targets from a single codebase.

🏆 Highlights:1,000+ downloads36-40× speedup180+ pages/sec batch throughput • WASM + C++ bindings | Live Demo | GitHub | npm | crates.io

RustWASMTypeScriptC++Tokio

  • Built a high-performance web crawler capable of fetching 100+ pages/sec, powered by multi-threaded scheduling and domain-aware rate limiting across 256 partitions for large-scale indexing.
  • Ensured uninterrupted crawling with minimal data loss by implementing a RocksDB-backed persistence and crash recovery system, enabling safe checkpointing and auto-resume.
  • Reduced average fetch time to 0.5–2.0s and maintained a low memory footprint of less than 20MB by optimizing the network stack with HTTP/2 multiplexing, connection pooling, and SIMD parsing.

🔧 Other Projects (Click to Expand)

🔧 Intelligent BLDC Motor Fault Detection

ML-Powered Predictive Maintenance System | View Code

Pythonscikit-learnMATLABpandas

  • Developed ensemble ML models (Random Forest, SVM) achieving 95%+ accuracy for fault classification across 5 motor states.
  • Engineered advanced feature extraction pipelines optimizing inference latency to <50ms for real-time embedded deployment.
  • Simulated complex motor behavior and fault scenarios using MATLAB Simulink enabling comprehensive testing with 10,000+ samples.
  • Built scalable data infrastructure with end-to-end pipelines for predictive maintenance applications.

🌐 Social-Arena

Full-Stack Social Media Platform | Live Demo | View Code

MERNFirebaseSocket.ioMongoDB

  • Architected full-stack social media platform with RESTful APIs and real-time chat using Socket.io, supporting 500+ concurrent WebSocket connections.
  • Implemented secure authentication using bcrypt and JWT, reducing login issues by 15% through improved UX flows and error handling.
  • Designed MongoDB schema with optimized indexing achieving <100ms query response times and supporting horizontal scalability for 1,000+ users.
  • Optimized React rendering with useMemo and useCallback hooks, implementing virtual scrolling for feeds supporting 1,000+ posts.

🤖 Chrome-Assistant

Intelligent AI Browser Companion | View Code

Manifest V3Google GenAITensorFlow.jsWebpack 5React

  • Developed Chrome extension with React and Manifest V3, integrating TensorFlow.js for in-browser AI-powered text features improving productivity by 30%.
  • Reduced extension bundle size by 25% using Webpack 5 optimizations including tree shaking, code splitting, and dynamic imports for faster load times.
  • Implemented context-aware UI with seamless DOM integration and responsive design, supporting both light and dark modes with smooth transitions.

🎵 Fingerpad Glove

AI-Powered Interactive Music System | View Code

C++ArduinoSupercolliderTensorFlow Lite

  • Developed an interactive musical instrument using microcontroller, LDRs, and motion sensors with real-time audio synthesis.
  • Programmed in C++ and Supercollider to generate dynamic tones based on real-time hardware interactions.
  • Designed for user-friendly operation and seamless synchronization with other instruments.

📫 Let's Connect

I'm always excited to discuss projects, innovative ideas, or potential collaborations. Let's build something amazing!

EmailPortfolioLinkedIn


"The best way to predict the future is to invent it." - Alan Kay

Pinned Loading

  1. WQAWQAPublic

    A powerful, browser-based web application for analyzing webpage quality using 86 HTML-based metrics. Built with React, Vite, and WebAssembly for blazing-fast performance.

    JavaScript

  2. CrawlerCrawlerPublic

    High-throughput(100+ pages/sec), respectful C++ web crawler with smart frontier scheduling, robots.txt compliance, HTTP/2 multiplexing, and RocksDB-backed persistence for production-scale ingestion.

    C++

  3. Social-ArenaSocial-ArenaPublic

    full-stack social media platform for real-time sharing, chatting, and engagement, built with modern web technologies.

    JavaScript 2

  4. Updated-PortfolioUpdated-PortfolioPublic

    A modern, interactive portfolio website built with React, Tailwind CSS, and Framer Motion to showcase my projects and skills.

    JavaScript 1

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
View NotGyashu's full-sized avatar
🎯
Focusing
🎯
Focusing

Highlights

  • Pro

Block or report NotGyashu

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
NotGyashu/README.md

👋 Hi, I'm Gyashu Rahman

Software Engineer | Full Stack | High-Performance Systems | Scalable Architect

LinkedInLeetCodePortfolioEmail


🚀 About Me

Full-stack engineer with experience building scalable, user-focused 0→1 products. Delivered platforms serving 1,000+ users, AI-powered tools, and high-performance dashboards using React, Node, MySQL, and Rust/WASM. Strong execution, systems thinking, and product mindset.

  • 🔭 Currently: Building high-performance systems & developer tools
  • 🌱 Exploring: Systems architecture, low-latency optimization & distributed systems
  • 🏆 Problem Solving: 650+ LeetCode problems (1780+ rating)

🛠️ Tech Stack

Programming Languages:C++RustPythonJSTS
Systems & Performance:SIMDLock-freeHTTP/2Tokio
Frontend Development:ReactNext.jsWASMTailwind CSSFramer Motion
Backend & Databases:Node.jsExpressMongoDBMySQLRocksDBFirebase
DevOps & Cloud:DockerKubernetesOracle CloudAWSCMakeGit

🏗️ Featured Projects

🕸️ Hybrid Speed Crawler

Production-grade C++ web crawler achieving 50-100 pages/sec with fault tolerance and policy compliance.

🏆 Highlights:50-100 pages/sec throughput • 10× CPU gains via SIMD • Robots.txt compliance • RocksDB persistence | View Code | Documentation

C++libcurlRocksDBSIMDCMake

  • Created an open-source, cross-platform webpage analysis engine with 1,000+ downloads across Rust, WASM, CLI, and C++ interfaces — delivering actionable insights on SEO, accessibility, and performance.
  • Enabled tailored quality evaluation for diverse web domains by designing a modular scoring system supporting 8+ analysis profiles (e-commerce, news, portfolio, etc.) and customizable thresholds.
  • Attained ultra-fast performance of less than 100ms per page and 180+ pages/sec in batch mode by developing parallelized DOM parsing, connection pooling, and achieving a 36–40× throughput gain over sequential execution.y.

⚡ Webpage Quality Analyzer

Cross-platform Rust analyzer with 1,000+ downloads deploying to 4 targets from a single codebase.

🏆 Highlights:1,000+ downloads36-40× speedup180+ pages/sec batch throughput • WASM + C++ bindings | Live Demo | GitHub | npm | crates.io

RustWASMTypeScriptC++Tokio

  • Built a high-performance web crawler capable of fetching 100+ pages/sec, powered by multi-threaded scheduling and domain-aware rate limiting across 256 partitions for large-scale indexing.
  • Ensured uninterrupted crawling with minimal data loss by implementing a RocksDB-backed persistence and crash recovery system, enabling safe checkpointing and auto-resume.
  • Reduced average fetch time to 0.5–2.0s and maintained a low memory footprint of less than 20MB by optimizing the network stack with HTTP/2 multiplexing, connection pooling, and SIMD parsing.

🔧 Other Projects (Click to Expand)

🔧 Intelligent BLDC Motor Fault Detection

ML-Powered Predictive Maintenance System | View Code

Pythonscikit-learnMATLABpandas

  • Developed ensemble ML models (Random Forest, SVM) achieving 95%+ accuracy for fault classification across 5 motor states.
  • Engineered advanced feature extraction pipelines optimizing inference latency to <50ms for real-time embedded deployment.
  • Simulated complex motor behavior and fault scenarios using MATLAB Simulink enabling comprehensive testing with 10,000+ samples.
  • Built scalable data infrastructure with end-to-end pipelines for predictive maintenance applications.

🌐 Social-Arena

Full-Stack Social Media Platform | Live Demo | View Code

MERNFirebaseSocket.ioMongoDB

  • Architected full-stack social media platform with RESTful APIs and real-time chat using Socket.io, supporting 500+ concurrent WebSocket connections.
  • Implemented secure authentication using bcrypt and JWT, reducing login issues by 15% through improved UX flows and error handling.
  • Designed MongoDB schema with optimized indexing achieving <100ms query response times and supporting horizontal scalability for 1,000+ users.
  • Optimized React rendering with useMemo and useCallback hooks, implementing virtual scrolling for feeds supporting 1,000+ posts.

🤖 Chrome-Assistant

Intelligent AI Browser Companion | View Code

Manifest V3Google GenAITensorFlow.jsWebpack 5React

  • Developed Chrome extension with React and Manifest V3, integrating TensorFlow.js for in-browser AI-powered text features improving productivity by 30%.
  • Reduced extension bundle size by 25% using Webpack 5 optimizations including tree shaking, code splitting, and dynamic imports for faster load times.
  • Implemented context-aware UI with seamless DOM integration and responsive design, supporting both light and dark modes with smooth transitions.

🎵 Fingerpad Glove

AI-Powered Interactive Music System | View Code

C++ArduinoSupercolliderTensorFlow Lite

  • Developed an interactive musical instrument using microcontroller, LDRs, and motion sensors with real-time audio synthesis.
  • Programmed in C++ and Supercollider to generate dynamic tones based on real-time hardware interactions.
  • Designed for user-friendly operation and seamless synchronization with other instruments.

📫 Let's Connect

I'm always excited to discuss projects, innovative ideas, or potential collaborations. Let's build something amazing!

EmailPortfolioLinkedIn


"The best way to predict the future is to invent it." - Alan Kay

Pinned Loading

  1. WQAWQAPublic

    A powerful, browser-based web application for analyzing webpage quality using 86 HTML-based metrics. Built with React, Vite, and WebAssembly for blazing-fast performance.

    JavaScript

  2. CrawlerCrawlerPublic

    High-throughput(100+ pages/sec), respectful C++ web crawler with smart frontier scheduling, robots.txt compliance, HTTP/2 multiplexing, and RocksDB-backed persistence for production-scale ingestion.

    C++

  3. Social-ArenaSocial-ArenaPublic

    full-stack social media platform for real-time sharing, chatting, and engagement, built with modern web technologies.

    JavaScript 2

  4. Updated-PortfolioUpdated-PortfolioPublic

    A modern, interactive portfolio website built with React, Tailwind CSS, and Framer Motion to showcase my projects and skills.

    JavaScript 1

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content
View NotGyashu's full-sized avatar
🎯
Focusing
🎯
Focusing

Highlights

  • Pro

Block or report NotGyashu

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
NotGyashu/README.md

👋 Hi, I'm Gyashu Rahman

Software Engineer | Full Stack | High-Performance Systems | Scalable Architect

LinkedInLeetCodePortfolioEmail


🚀 About Me

Full-stack engineer with experience building scalable, user-focused 0→1 products. Delivered platforms serving 1,000+ users, AI-powered tools, and high-performance dashboards using React, Node, MySQL, and Rust/WASM. Strong execution, systems thinking, and product mindset.

  • 🔭 Currently: Building high-performance systems & developer tools
  • 🌱 Exploring: Systems architecture, low-latency optimization & distributed systems
  • 🏆 Problem Solving: 650+ LeetCode problems (1780+ rating)

🛠️ Tech Stack

Programming Languages:C++RustPythonJSTS
Systems & Performance:SIMDLock-freeHTTP/2Tokio
Frontend Development:ReactNext.jsWASMTailwind CSSFramer Motion
Backend & Databases:Node.jsExpressMongoDBMySQLRocksDBFirebase
DevOps & Cloud:DockerKubernetesOracle CloudAWSCMakeGit

🏗️ Featured Projects

🕸️ Hybrid Speed Crawler

Production-grade C++ web crawler achieving 50-100 pages/sec with fault tolerance and policy compliance.

🏆 Highlights:50-100 pages/sec throughput • 10× CPU gains via SIMD • Robots.txt compliance • RocksDB persistence | View Code | Documentation

C++libcurlRocksDBSIMDCMake

  • Created an open-source, cross-platform webpage analysis engine with 1,000+ downloads across Rust, WASM, CLI, and C++ interfaces — delivering actionable insights on SEO, accessibility, and performance.
  • Enabled tailored quality evaluation for diverse web domains by designing a modular scoring system supporting 8+ analysis profiles (e-commerce, news, portfolio, etc.) and customizable thresholds.
  • Attained ultra-fast performance of less than 100ms per page and 180+ pages/sec in batch mode by developing parallelized DOM parsing, connection pooling, and achieving a 36–40× throughput gain over sequential execution.y.

⚡ Webpage Quality Analyzer

Cross-platform Rust analyzer with 1,000+ downloads deploying to 4 targets from a single codebase.

🏆 Highlights:1,000+ downloads36-40× speedup180+ pages/sec batch throughput • WASM + C++ bindings | Live Demo | GitHub | npm | crates.io

RustWASMTypeScriptC++Tokio

  • Built a high-performance web crawler capable of fetching 100+ pages/sec, powered by multi-threaded scheduling and domain-aware rate limiting across 256 partitions for large-scale indexing.
  • Ensured uninterrupted crawling with minimal data loss by implementing a RocksDB-backed persistence and crash recovery system, enabling safe checkpointing and auto-resume.
  • Reduced average fetch time to 0.5–2.0s and maintained a low memory footprint of less than 20MB by optimizing the network stack with HTTP/2 multiplexing, connection pooling, and SIMD parsing.

🔧 Other Projects (Click to Expand)

🔧 Intelligent BLDC Motor Fault Detection

ML-Powered Predictive Maintenance System | View Code

Pythonscikit-learnMATLABpandas

  • Developed ensemble ML models (Random Forest, SVM) achieving 95%+ accuracy for fault classification across 5 motor states.
  • Engineered advanced feature extraction pipelines optimizing inference latency to <50ms for real-time embedded deployment.
  • Simulated complex motor behavior and fault scenarios using MATLAB Simulink enabling comprehensive testing with 10,000+ samples.
  • Built scalable data infrastructure with end-to-end pipelines for predictive maintenance applications.

🌐 Social-Arena

Full-Stack Social Media Platform | Live Demo | View Code

MERNFirebaseSocket.ioMongoDB

  • Architected full-stack social media platform with RESTful APIs and real-time chat using Socket.io, supporting 500+ concurrent WebSocket connections.
  • Implemented secure authentication using bcrypt and JWT, reducing login issues by 15% through improved UX flows and error handling.
  • Designed MongoDB schema with optimized indexing achieving <100ms query response times and supporting horizontal scalability for 1,000+ users.
  • Optimized React rendering with useMemo and useCallback hooks, implementing virtual scrolling for feeds supporting 1,000+ posts.

🤖 Chrome-Assistant

Intelligent AI Browser Companion | View Code

Manifest V3Google GenAITensorFlow.jsWebpack 5React

  • Developed Chrome extension with React and Manifest V3, integrating TensorFlow.js for in-browser AI-powered text features improving productivity by 30%.
  • Reduced extension bundle size by 25% using Webpack 5 optimizations including tree shaking, code splitting, and dynamic imports for faster load times.
  • Implemented context-aware UI with seamless DOM integration and responsive design, supporting both light and dark modes with smooth transitions.

🎵 Fingerpad Glove

AI-Powered Interactive Music System | View Code

C++ArduinoSupercolliderTensorFlow Lite

  • Developed an interactive musical instrument using microcontroller, LDRs, and motion sensors with real-time audio synthesis.
  • Programmed in C++ and Supercollider to generate dynamic tones based on real-time hardware interactions.
  • Designed for user-friendly operation and seamless synchronization with other instruments.

📫 Let's Connect

I'm always excited to discuss projects, innovative ideas, or potential collaborations. Let's build something amazing!

EmailPortfolioLinkedIn


"The best way to predict the future is to invent it." - Alan Kay

Pinned Loading

  1. WQAWQAPublic

    A powerful, browser-based web application for analyzing webpage quality using 86 HTML-based metrics. Built with React, Vite, and WebAssembly for blazing-fast performance.

    JavaScript

  2. CrawlerCrawlerPublic

    High-throughput(100+ pages/sec), respectful C++ web crawler with smart frontier scheduling, robots.txt compliance, HTTP/2 multiplexing, and RocksDB-backed persistence for production-scale ingestion.

    C++

  3. Social-ArenaSocial-ArenaPublic

    full-stack social media platform for real-time sharing, chatting, and engagement, built with modern web technologies.

    JavaScript 2

  4. Updated-PortfolioUpdated-PortfolioPublic

    A modern, interactive portfolio website built with React, Tailwind CSS, and Framer Motion to showcase my projects and skills.

    JavaScript 1

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
Skip to content
View NotGyashu's full-sized avatar
🎯
Focusing
🎯
Focusing

Highlights

  • Pro

Block or report NotGyashu

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
NotGyashu/README.md

👋 Hi, I'm Gyashu Rahman

Software Engineer | Full Stack | High-Performance Systems | Scalable Architect

LinkedInLeetCodePortfolioEmail


🚀 About Me

Full-stack engineer with experience building scalable, user-focused 0→1 products. Delivered platforms serving 1,000+ users, AI-powered tools, and high-performance dashboards using React, Node, MySQL, and Rust/WASM. Strong execution, systems thinking, and product mindset.

  • 🔭 Currently: Building high-performance systems & developer tools
  • 🌱 Exploring: Systems architecture, low-latency optimization & distributed systems
  • 🏆 Problem Solving: 650+ LeetCode problems (1780+ rating)

🛠️ Tech Stack

Programming Languages:C++RustPythonJSTS
Systems & Performance:SIMDLock-freeHTTP/2Tokio
Frontend Development:ReactNext.jsWASMTailwind CSSFramer Motion
Backend & Databases:Node.jsExpressMongoDBMySQLRocksDBFirebase
DevOps & Cloud:DockerKubernetesOracle CloudAWSCMakeGit

🏗️ Featured Projects

🕸️ Hybrid Speed Crawler

Production-grade C++ web crawler achieving 50-100 pages/sec with fault tolerance and policy compliance.

🏆 Highlights:50-100 pages/sec throughput • 10× CPU gains via SIMD • Robots.txt compliance • RocksDB persistence | View Code | Documentation

C++libcurlRocksDBSIMDCMake

  • Created an open-source, cross-platform webpage analysis engine with 1,000+ downloads across Rust, WASM, CLI, and C++ interfaces — delivering actionable insights on SEO, accessibility, and performance.
  • Enabled tailored quality evaluation for diverse web domains by designing a modular scoring system supporting 8+ analysis profiles (e-commerce, news, portfolio, etc.) and customizable thresholds.
  • Attained ultra-fast performance of less than 100ms per page and 180+ pages/sec in batch mode by developing parallelized DOM parsing, connection pooling, and achieving a 36–40× throughput gain over sequential execution.y.

⚡ Webpage Quality Analyzer

Cross-platform Rust analyzer with 1,000+ downloads deploying to 4 targets from a single codebase.

🏆 Highlights:1,000+ downloads36-40× speedup180+ pages/sec batch throughput • WASM + C++ bindings | Live Demo | GitHub | npm | crates.io

RustWASMTypeScriptC++Tokio

  • Built a high-performance web crawler capable of fetching 100+ pages/sec, powered by multi-threaded scheduling and domain-aware rate limiting across 256 partitions for large-scale indexing.
  • Ensured uninterrupted crawling with minimal data loss by implementing a RocksDB-backed persistence and crash recovery system, enabling safe checkpointing and auto-resume.
  • Reduced average fetch time to 0.5–2.0s and maintained a low memory footprint of less than 20MB by optimizing the network stack with HTTP/2 multiplexing, connection pooling, and SIMD parsing.

🔧 Other Projects (Click to Expand)

🔧 Intelligent BLDC Motor Fault Detection

ML-Powered Predictive Maintenance System | View Code

Pythonscikit-learnMATLABpandas

  • Developed ensemble ML models (Random Forest, SVM) achieving 95%+ accuracy for fault classification across 5 motor states.
  • Engineered advanced feature extraction pipelines optimizing inference latency to <50ms for real-time embedded deployment.
  • Simulated complex motor behavior and fault scenarios using MATLAB Simulink enabling comprehensive testing with 10,000+ samples.
  • Built scalable data infrastructure with end-to-end pipelines for predictive maintenance applications.

🌐 Social-Arena

Full-Stack Social Media Platform | Live Demo | View Code

MERNFirebaseSocket.ioMongoDB

  • Architected full-stack social media platform with RESTful APIs and real-time chat using Socket.io, supporting 500+ concurrent WebSocket connections.
  • Implemented secure authentication using bcrypt and JWT, reducing login issues by 15% through improved UX flows and error handling.
  • Designed MongoDB schema with optimized indexing achieving <100ms query response times and supporting horizontal scalability for 1,000+ users.
  • Optimized React rendering with useMemo and useCallback hooks, implementing virtual scrolling for feeds supporting 1,000+ posts.

🤖 Chrome-Assistant

Intelligent AI Browser Companion | View Code

Manifest V3Google GenAITensorFlow.jsWebpack 5React

  • Developed Chrome extension with React and Manifest V3, integrating TensorFlow.js for in-browser AI-powered text features improving productivity by 30%.
  • Reduced extension bundle size by 25% using Webpack 5 optimizations including tree shaking, code splitting, and dynamic imports for faster load times.
  • Implemented context-aware UI with seamless DOM integration and responsive design, supporting both light and dark modes with smooth transitions.

🎵 Fingerpad Glove

AI-Powered Interactive Music System | View Code

C++ArduinoSupercolliderTensorFlow Lite

  • Developed an interactive musical instrument using microcontroller, LDRs, and motion sensors with real-time audio synthesis.
  • Programmed in C++ and Supercollider to generate dynamic tones based on real-time hardware interactions.
  • Designed for user-friendly operation and seamless synchronization with other instruments.

📫 Let's Connect

I'm always excited to discuss projects, innovative ideas, or potential collaborations. Let's build something amazing!

EmailPortfolioLinkedIn


"The best way to predict the future is to invent it." - Alan Kay

Pinned Loading

  1. WQAWQAPublic

    A powerful, browser-based web application for analyzing webpage quality using 86 HTML-based metrics. Built with React, Vite, and WebAssembly for blazing-fast performance.

    JavaScript

  2. CrawlerCrawlerPublic

    High-throughput(100+ pages/sec), respectful C++ web crawler with smart frontier scheduling, robots.txt compliance, HTTP/2 multiplexing, and RocksDB-backed persistence for production-scale ingestion.

    C++

  3. Social-ArenaSocial-ArenaPublic

    full-stack social media platform for real-time sharing, chatting, and engagement, built with modern web technologies.

    JavaScript 2

  4. Updated-PortfolioUpdated-PortfolioPublic

    A modern, interactive portfolio website built with React, Tailwind CSS, and Framer Motion to showcase my projects and skills.

    JavaScript 1