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Poltanek/README.md

linkedin logotwitter logomedium logo

Awesome

I began my programming journey in 2020 as a complete beginner, exploring coding out of curiosity. Over time, my hobby turned into a passion, and I’ve since learned key programming languages like Python, JavaScript, and Java. This passion led me to pursue a degree in Computer Science, where I’m now in my second year, focusing on areas like AI, web development, and data structures.

Alongside my studies, I’m building real-world projects in AI and full-stack web development, with a focus on creating software that addresses real-world issues. I’m also actively participating in hackathons across the UK and Europe, which have sharpened my problem-solving, teamwork, and leadership skills.

Looking ahead, I aim to further develop my expertise through internships, open-source contributions, and working with cutting-edge technologies like machine learning and cloud computing. Ultimately, I want to contribute to impactful projects and be part of teams that shape the future of technology.

trophy graph

> Website & WebApp Projects

  • Bookstore-WebApp - Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Microsoft Azure.
  • Web-Terminal-Showcase - A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment
  • Mern-Blog-WebApp - MERN stack blog using yarn for package management
  • MotionSpace - Using vite for lite static website project builds, react as my javascript framework and netlify for app deployment of static sites to be usable on IPADS and Desktop

> Python Projects

  • House-Value-Estimator - I plan to use the House Sales in King County, USA dataset to train a model that predicts house prices based on features such as the number of rooms and other property details.
  • Horsepower-car-prediction - This script trains a linear regression model to predict horsepower using features like MPG, cylinders, weight, acceleration, and model year. The model achieves an MSE of 250.23 and an R² score of 0.82, explaining 82% of the variance.
  • gift-wrapping-application - Began coding in python by creating my very own gift wrapping application dedicated towards just learning python as well as connecting a functioning database to the program
  • Sorting-Algorithm-Visualizer - This algorithm visualizer leverages the Tkinter Canvas widget to provide an interactive and intuitive platform for understanding how algorithms work. By animating the step-by-step execution of algorithms, the visualizer illustrates changes in data structures, interactions between algorithmic components
  • Portfolio-Website - Using vite for lite static website project builds, react as my javascript framework using nodejs and netlify for app deployment of static sites
  • Pathfinding_Algorithm - A* Pathfinding Algorithm, a widely-used search algorithm for finding the shortest path in a grid or maze. The project is optimized for performance using a priority queue and a heuristic function for efficient navigation.
  • Maze-Code - This program is a maze generation and navigation system written in Python, utilizing the NumPy library. It is designed to create various types of mazes, visualize them in a readable format, and allow simulation of movements within the maze.

> C# Projects

  • School-management-system - A ready made console project showing evidence of using C# to a coding standard through adding, deleting and updating users to grade calculations and updating them through a txt output

> Oracle APEX

  • database-management-analysis - To design, implement, test and demonstrate elements of relational database applications – as well as provide evidence for database analysis

> Network Security/Design

  • HQ-Site-Network - Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

  • Cicso-Packet-Tracer - Whilst learning Cisco Packet Tracer I began to create and work on certain projects that helped me design and secure my HQ Operated Network with a site to site established network connection with VLANs and Internet setup with security steps necessary to prevent malicious attackers.

> Tech Stack

PythonJavaJSReact
python logojava logojavascript logoreact logo
HTML5CSS3FlaskjQueryExpressNext.js
html5 logocss3 logoflask logojquery logoexpress logonextjs logo
MySQLSQLiteOracleMDB
mysql logosqlite logooracle logomongodb logo
PandasNumPyJupyterAnaKaggleCloud
pandas logonumpy logojupyter logoanaconda logokaggle logogooglecloud logo
VSVS CodePyCharmGitGitHubDockerNode.js
visualstudio logovscode logopycharm logogit logogithub logodocker logonodejs logo
GIMPFigmaCanvaLaTeXRaspPiFirefoxWindowsnpm
gimp logofigma logocanva logolatex logoraspberrypi logofirefox logowindows logonpm logo

GitHub Stats
GitHub Streak
stats graphlanguages graphactivity-graph graph

Pinned Loading

  1. web-terminal-showcaseweb-terminal-showcasePublic

    A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment

    JavaScript

  2. Book-Display-WebAppBook-Display-WebAppPublic

    Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Mi…

    CSS

  3. mern-blog-WebAppmern-blog-WebAppPublic

    MERN stack blog using yarn for package management

    JavaScript

  4. HQ-and-Remote-Site-NetworkHQ-and-Remote-Site-NetworkPublic

    Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

    1

  5. AI-Crane-StackerAI-Crane-StackerPublic

    This project focuses on designing and implementing an intelligent system for optimizing crane operations in a warehouse setting. The crane's task is to efficiently move and stack containers across …

    Jupyter Notebook

  6. Crane-Random-SearchCrane-Random-SearchPublic

    Skeleton code for a simulation of a problem similar to the Crane problem however, implementing using random search algorithm expending random nodes

    Jupyter Notebook

, '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" + '
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Poltanek/README.md

linkedin logotwitter logomedium logo

Awesome

I began my programming journey in 2020 as a complete beginner, exploring coding out of curiosity. Over time, my hobby turned into a passion, and I’ve since learned key programming languages like Python, JavaScript, and Java. This passion led me to pursue a degree in Computer Science, where I’m now in my second year, focusing on areas like AI, web development, and data structures.

Alongside my studies, I’m building real-world projects in AI and full-stack web development, with a focus on creating software that addresses real-world issues. I’m also actively participating in hackathons across the UK and Europe, which have sharpened my problem-solving, teamwork, and leadership skills.

Looking ahead, I aim to further develop my expertise through internships, open-source contributions, and working with cutting-edge technologies like machine learning and cloud computing. Ultimately, I want to contribute to impactful projects and be part of teams that shape the future of technology.

trophy graph

> Website & WebApp Projects

  • Bookstore-WebApp - Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Microsoft Azure.
  • Web-Terminal-Showcase - A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment
  • Mern-Blog-WebApp - MERN stack blog using yarn for package management
  • MotionSpace - Using vite for lite static website project builds, react as my javascript framework and netlify for app deployment of static sites to be usable on IPADS and Desktop

> Python Projects

  • House-Value-Estimator - I plan to use the House Sales in King County, USA dataset to train a model that predicts house prices based on features such as the number of rooms and other property details.
  • Horsepower-car-prediction - This script trains a linear regression model to predict horsepower using features like MPG, cylinders, weight, acceleration, and model year. The model achieves an MSE of 250.23 and an R² score of 0.82, explaining 82% of the variance.
  • gift-wrapping-application - Began coding in python by creating my very own gift wrapping application dedicated towards just learning python as well as connecting a functioning database to the program
  • Sorting-Algorithm-Visualizer - This algorithm visualizer leverages the Tkinter Canvas widget to provide an interactive and intuitive platform for understanding how algorithms work. By animating the step-by-step execution of algorithms, the visualizer illustrates changes in data structures, interactions between algorithmic components
  • Portfolio-Website - Using vite for lite static website project builds, react as my javascript framework using nodejs and netlify for app deployment of static sites
  • Pathfinding_Algorithm - A* Pathfinding Algorithm, a widely-used search algorithm for finding the shortest path in a grid or maze. The project is optimized for performance using a priority queue and a heuristic function for efficient navigation.
  • Maze-Code - This program is a maze generation and navigation system written in Python, utilizing the NumPy library. It is designed to create various types of mazes, visualize them in a readable format, and allow simulation of movements within the maze.

> C# Projects

  • School-management-system - A ready made console project showing evidence of using C# to a coding standard through adding, deleting and updating users to grade calculations and updating them through a txt output

> Oracle APEX

  • database-management-analysis - To design, implement, test and demonstrate elements of relational database applications – as well as provide evidence for database analysis

> Network Security/Design

  • HQ-Site-Network - Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

  • Cicso-Packet-Tracer - Whilst learning Cisco Packet Tracer I began to create and work on certain projects that helped me design and secure my HQ Operated Network with a site to site established network connection with VLANs and Internet setup with security steps necessary to prevent malicious attackers.

> Tech Stack

PythonJavaJSReact
python logojava logojavascript logoreact logo
HTML5CSS3FlaskjQueryExpressNext.js
html5 logocss3 logoflask logojquery logoexpress logonextjs logo
MySQLSQLiteOracleMDB
mysql logosqlite logooracle logomongodb logo
PandasNumPyJupyterAnaKaggleCloud
pandas logonumpy logojupyter logoanaconda logokaggle logogooglecloud logo
VSVS CodePyCharmGitGitHubDockerNode.js
visualstudio logovscode logopycharm logogit logogithub logodocker logonodejs logo
GIMPFigmaCanvaLaTeXRaspPiFirefoxWindowsnpm
gimp logofigma logocanva logolatex logoraspberrypi logofirefox logowindows logonpm logo

GitHub Stats
GitHub Streak
stats graphlanguages graphactivity-graph graph

Pinned Loading

  1. web-terminal-showcaseweb-terminal-showcasePublic

    A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment

    JavaScript

  2. Book-Display-WebAppBook-Display-WebAppPublic

    Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Mi…

    CSS

  3. mern-blog-WebAppmern-blog-WebAppPublic

    MERN stack blog using yarn for package management

    JavaScript

  4. HQ-and-Remote-Site-NetworkHQ-and-Remote-Site-NetworkPublic

    Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

    1

  5. AI-Crane-StackerAI-Crane-StackerPublic

    This project focuses on designing and implementing an intelligent system for optimizing crane operations in a warehouse setting. The crane's task is to efficiently move and stack containers across …

    Jupyter Notebook

  6. Crane-Random-SearchCrane-Random-SearchPublic

    Skeleton code for a simulation of a problem similar to the Crane problem however, implementing using random search algorithm expending random nodes

    Jupyter Notebook

, '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
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Poltanek/README.md

linkedin logotwitter logomedium logo

Awesome

I began my programming journey in 2020 as a complete beginner, exploring coding out of curiosity. Over time, my hobby turned into a passion, and I’ve since learned key programming languages like Python, JavaScript, and Java. This passion led me to pursue a degree in Computer Science, where I’m now in my second year, focusing on areas like AI, web development, and data structures.

Alongside my studies, I’m building real-world projects in AI and full-stack web development, with a focus on creating software that addresses real-world issues. I’m also actively participating in hackathons across the UK and Europe, which have sharpened my problem-solving, teamwork, and leadership skills.

Looking ahead, I aim to further develop my expertise through internships, open-source contributions, and working with cutting-edge technologies like machine learning and cloud computing. Ultimately, I want to contribute to impactful projects and be part of teams that shape the future of technology.

trophy graph

> Website & WebApp Projects

  • Bookstore-WebApp - Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Microsoft Azure.
  • Web-Terminal-Showcase - A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment
  • Mern-Blog-WebApp - MERN stack blog using yarn for package management
  • MotionSpace - Using vite for lite static website project builds, react as my javascript framework and netlify for app deployment of static sites to be usable on IPADS and Desktop

> Python Projects

  • House-Value-Estimator - I plan to use the House Sales in King County, USA dataset to train a model that predicts house prices based on features such as the number of rooms and other property details.
  • Horsepower-car-prediction - This script trains a linear regression model to predict horsepower using features like MPG, cylinders, weight, acceleration, and model year. The model achieves an MSE of 250.23 and an R² score of 0.82, explaining 82% of the variance.
  • gift-wrapping-application - Began coding in python by creating my very own gift wrapping application dedicated towards just learning python as well as connecting a functioning database to the program
  • Sorting-Algorithm-Visualizer - This algorithm visualizer leverages the Tkinter Canvas widget to provide an interactive and intuitive platform for understanding how algorithms work. By animating the step-by-step execution of algorithms, the visualizer illustrates changes in data structures, interactions between algorithmic components
  • Portfolio-Website - Using vite for lite static website project builds, react as my javascript framework using nodejs and netlify for app deployment of static sites
  • Pathfinding_Algorithm - A* Pathfinding Algorithm, a widely-used search algorithm for finding the shortest path in a grid or maze. The project is optimized for performance using a priority queue and a heuristic function for efficient navigation.
  • Maze-Code - This program is a maze generation and navigation system written in Python, utilizing the NumPy library. It is designed to create various types of mazes, visualize them in a readable format, and allow simulation of movements within the maze.

> C# Projects

  • School-management-system - A ready made console project showing evidence of using C# to a coding standard through adding, deleting and updating users to grade calculations and updating them through a txt output

> Oracle APEX

  • database-management-analysis - To design, implement, test and demonstrate elements of relational database applications – as well as provide evidence for database analysis

> Network Security/Design

  • HQ-Site-Network - Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

  • Cicso-Packet-Tracer - Whilst learning Cisco Packet Tracer I began to create and work on certain projects that helped me design and secure my HQ Operated Network with a site to site established network connection with VLANs and Internet setup with security steps necessary to prevent malicious attackers.

> Tech Stack

PythonJavaJSReact
python logojava logojavascript logoreact logo
HTML5CSS3FlaskjQueryExpressNext.js
html5 logocss3 logoflask logojquery logoexpress logonextjs logo
MySQLSQLiteOracleMDB
mysql logosqlite logooracle logomongodb logo
PandasNumPyJupyterAnaKaggleCloud
pandas logonumpy logojupyter logoanaconda logokaggle logogooglecloud logo
VSVS CodePyCharmGitGitHubDockerNode.js
visualstudio logovscode logopycharm logogit logogithub logodocker logonodejs logo
GIMPFigmaCanvaLaTeXRaspPiFirefoxWindowsnpm
gimp logofigma logocanva logolatex logoraspberrypi logofirefox logowindows logonpm logo

GitHub Stats
GitHub Streak
stats graphlanguages graphactivity-graph graph

Pinned Loading

  1. web-terminal-showcaseweb-terminal-showcasePublic

    A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment

    JavaScript

  2. Book-Display-WebAppBook-Display-WebAppPublic

    Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Mi…

    CSS

  3. mern-blog-WebAppmern-blog-WebAppPublic

    MERN stack blog using yarn for package management

    JavaScript

  4. HQ-and-Remote-Site-NetworkHQ-and-Remote-Site-NetworkPublic

    Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

    1

  5. AI-Crane-StackerAI-Crane-StackerPublic

    This project focuses on designing and implementing an intelligent system for optimizing crane operations in a warehouse setting. The crane's task is to efficiently move and stack containers across …

    Jupyter Notebook

  6. Crane-Random-SearchCrane-Random-SearchPublic

    Skeleton code for a simulation of a problem similar to the Crane problem however, implementing using random search algorithm expending random nodes

    Jupyter Notebook

, '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
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Poltanek/README.md

linkedin logotwitter logomedium logo

Awesome

I began my programming journey in 2020 as a complete beginner, exploring coding out of curiosity. Over time, my hobby turned into a passion, and I’ve since learned key programming languages like Python, JavaScript, and Java. This passion led me to pursue a degree in Computer Science, where I’m now in my second year, focusing on areas like AI, web development, and data structures.

Alongside my studies, I’m building real-world projects in AI and full-stack web development, with a focus on creating software that addresses real-world issues. I’m also actively participating in hackathons across the UK and Europe, which have sharpened my problem-solving, teamwork, and leadership skills.

Looking ahead, I aim to further develop my expertise through internships, open-source contributions, and working with cutting-edge technologies like machine learning and cloud computing. Ultimately, I want to contribute to impactful projects and be part of teams that shape the future of technology.

trophy graph

> Website & WebApp Projects

  • Bookstore-WebApp - Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Microsoft Azure.
  • Web-Terminal-Showcase - A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment
  • Mern-Blog-WebApp - MERN stack blog using yarn for package management
  • MotionSpace - Using vite for lite static website project builds, react as my javascript framework and netlify for app deployment of static sites to be usable on IPADS and Desktop

> Python Projects

  • House-Value-Estimator - I plan to use the House Sales in King County, USA dataset to train a model that predicts house prices based on features such as the number of rooms and other property details.
  • Horsepower-car-prediction - This script trains a linear regression model to predict horsepower using features like MPG, cylinders, weight, acceleration, and model year. The model achieves an MSE of 250.23 and an R² score of 0.82, explaining 82% of the variance.
  • gift-wrapping-application - Began coding in python by creating my very own gift wrapping application dedicated towards just learning python as well as connecting a functioning database to the program
  • Sorting-Algorithm-Visualizer - This algorithm visualizer leverages the Tkinter Canvas widget to provide an interactive and intuitive platform for understanding how algorithms work. By animating the step-by-step execution of algorithms, the visualizer illustrates changes in data structures, interactions between algorithmic components
  • Portfolio-Website - Using vite for lite static website project builds, react as my javascript framework using nodejs and netlify for app deployment of static sites
  • Pathfinding_Algorithm - A* Pathfinding Algorithm, a widely-used search algorithm for finding the shortest path in a grid or maze. The project is optimized for performance using a priority queue and a heuristic function for efficient navigation.
  • Maze-Code - This program is a maze generation and navigation system written in Python, utilizing the NumPy library. It is designed to create various types of mazes, visualize them in a readable format, and allow simulation of movements within the maze.

> C# Projects

  • School-management-system - A ready made console project showing evidence of using C# to a coding standard through adding, deleting and updating users to grade calculations and updating them through a txt output

> Oracle APEX

  • database-management-analysis - To design, implement, test and demonstrate elements of relational database applications – as well as provide evidence for database analysis

> Network Security/Design

  • HQ-Site-Network - Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

  • Cicso-Packet-Tracer - Whilst learning Cisco Packet Tracer I began to create and work on certain projects that helped me design and secure my HQ Operated Network with a site to site established network connection with VLANs and Internet setup with security steps necessary to prevent malicious attackers.

> Tech Stack

PythonJavaJSReact
python logojava logojavascript logoreact logo
HTML5CSS3FlaskjQueryExpressNext.js
html5 logocss3 logoflask logojquery logoexpress logonextjs logo
MySQLSQLiteOracleMDB
mysql logosqlite logooracle logomongodb logo
PandasNumPyJupyterAnaKaggleCloud
pandas logonumpy logojupyter logoanaconda logokaggle logogooglecloud logo
VSVS CodePyCharmGitGitHubDockerNode.js
visualstudio logovscode logopycharm logogit logogithub logodocker logonodejs logo
GIMPFigmaCanvaLaTeXRaspPiFirefoxWindowsnpm
gimp logofigma logocanva logolatex logoraspberrypi logofirefox logowindows logonpm logo

GitHub Stats
GitHub Streak
stats graphlanguages graphactivity-graph graph

Pinned Loading

  1. web-terminal-showcaseweb-terminal-showcasePublic

    A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment

    JavaScript

  2. Book-Display-WebAppBook-Display-WebAppPublic

    Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Mi…

    CSS

  3. mern-blog-WebAppmern-blog-WebAppPublic

    MERN stack blog using yarn for package management

    JavaScript

  4. HQ-and-Remote-Site-NetworkHQ-and-Remote-Site-NetworkPublic

    Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

    1

  5. AI-Crane-StackerAI-Crane-StackerPublic

    This project focuses on designing and implementing an intelligent system for optimizing crane operations in a warehouse setting. The crane's task is to efficiently move and stack containers across …

    Jupyter Notebook

  6. Crane-Random-SearchCrane-Random-SearchPublic

    Skeleton code for a simulation of a problem similar to the Crane problem however, implementing using random search algorithm expending random nodes

    Jupyter Notebook

, '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" + '
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Poltanek/README.md

linkedin logotwitter logomedium logo

Awesome

I began my programming journey in 2020 as a complete beginner, exploring coding out of curiosity. Over time, my hobby turned into a passion, and I’ve since learned key programming languages like Python, JavaScript, and Java. This passion led me to pursue a degree in Computer Science, where I’m now in my second year, focusing on areas like AI, web development, and data structures.

Alongside my studies, I’m building real-world projects in AI and full-stack web development, with a focus on creating software that addresses real-world issues. I’m also actively participating in hackathons across the UK and Europe, which have sharpened my problem-solving, teamwork, and leadership skills.

Looking ahead, I aim to further develop my expertise through internships, open-source contributions, and working with cutting-edge technologies like machine learning and cloud computing. Ultimately, I want to contribute to impactful projects and be part of teams that shape the future of technology.

trophy graph

> Website & WebApp Projects

  • Bookstore-WebApp - Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Microsoft Azure.
  • Web-Terminal-Showcase - A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment
  • Mern-Blog-WebApp - MERN stack blog using yarn for package management
  • MotionSpace - Using vite for lite static website project builds, react as my javascript framework and netlify for app deployment of static sites to be usable on IPADS and Desktop

> Python Projects

  • House-Value-Estimator - I plan to use the House Sales in King County, USA dataset to train a model that predicts house prices based on features such as the number of rooms and other property details.
  • Horsepower-car-prediction - This script trains a linear regression model to predict horsepower using features like MPG, cylinders, weight, acceleration, and model year. The model achieves an MSE of 250.23 and an R² score of 0.82, explaining 82% of the variance.
  • gift-wrapping-application - Began coding in python by creating my very own gift wrapping application dedicated towards just learning python as well as connecting a functioning database to the program
  • Sorting-Algorithm-Visualizer - This algorithm visualizer leverages the Tkinter Canvas widget to provide an interactive and intuitive platform for understanding how algorithms work. By animating the step-by-step execution of algorithms, the visualizer illustrates changes in data structures, interactions between algorithmic components
  • Portfolio-Website - Using vite for lite static website project builds, react as my javascript framework using nodejs and netlify for app deployment of static sites
  • Pathfinding_Algorithm - A* Pathfinding Algorithm, a widely-used search algorithm for finding the shortest path in a grid or maze. The project is optimized for performance using a priority queue and a heuristic function for efficient navigation.
  • Maze-Code - This program is a maze generation and navigation system written in Python, utilizing the NumPy library. It is designed to create various types of mazes, visualize them in a readable format, and allow simulation of movements within the maze.

> C# Projects

  • School-management-system - A ready made console project showing evidence of using C# to a coding standard through adding, deleting and updating users to grade calculations and updating them through a txt output

> Oracle APEX

  • database-management-analysis - To design, implement, test and demonstrate elements of relational database applications – as well as provide evidence for database analysis

> Network Security/Design

  • HQ-Site-Network - Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

  • Cicso-Packet-Tracer - Whilst learning Cisco Packet Tracer I began to create and work on certain projects that helped me design and secure my HQ Operated Network with a site to site established network connection with VLANs and Internet setup with security steps necessary to prevent malicious attackers.

> Tech Stack

PythonJavaJSReact
python logojava logojavascript logoreact logo
HTML5CSS3FlaskjQueryExpressNext.js
html5 logocss3 logoflask logojquery logoexpress logonextjs logo
MySQLSQLiteOracleMDB
mysql logosqlite logooracle logomongodb logo
PandasNumPyJupyterAnaKaggleCloud
pandas logonumpy logojupyter logoanaconda logokaggle logogooglecloud logo
VSVS CodePyCharmGitGitHubDockerNode.js
visualstudio logovscode logopycharm logogit logogithub logodocker logonodejs logo
GIMPFigmaCanvaLaTeXRaspPiFirefoxWindowsnpm
gimp logofigma logocanva logolatex logoraspberrypi logofirefox logowindows logonpm logo

GitHub Stats
GitHub Streak
stats graphlanguages graphactivity-graph graph

Pinned Loading

  1. web-terminal-showcaseweb-terminal-showcasePublic

    A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment

    JavaScript

  2. Book-Display-WebAppBook-Display-WebAppPublic

    Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Mi…

    CSS

  3. mern-blog-WebAppmern-blog-WebAppPublic

    MERN stack blog using yarn for package management

    JavaScript

  4. HQ-and-Remote-Site-NetworkHQ-and-Remote-Site-NetworkPublic

    Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

    1

  5. AI-Crane-StackerAI-Crane-StackerPublic

    This project focuses on designing and implementing an intelligent system for optimizing crane operations in a warehouse setting. The crane's task is to efficiently move and stack containers across …

    Jupyter Notebook

  6. Crane-Random-SearchCrane-Random-SearchPublic

    Skeleton code for a simulation of a problem similar to the Crane problem however, implementing using random search algorithm expending random nodes

    Jupyter Notebook

, '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('^' + ".*" + '
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Poltanek/README.md

linkedin logotwitter logomedium logo

Awesome

I began my programming journey in 2020 as a complete beginner, exploring coding out of curiosity. Over time, my hobby turned into a passion, and I’ve since learned key programming languages like Python, JavaScript, and Java. This passion led me to pursue a degree in Computer Science, where I’m now in my second year, focusing on areas like AI, web development, and data structures.

Alongside my studies, I’m building real-world projects in AI and full-stack web development, with a focus on creating software that addresses real-world issues. I’m also actively participating in hackathons across the UK and Europe, which have sharpened my problem-solving, teamwork, and leadership skills.

Looking ahead, I aim to further develop my expertise through internships, open-source contributions, and working with cutting-edge technologies like machine learning and cloud computing. Ultimately, I want to contribute to impactful projects and be part of teams that shape the future of technology.

trophy graph

> Website & WebApp Projects

  • Bookstore-WebApp - Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Microsoft Azure.
  • Web-Terminal-Showcase - A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment
  • Mern-Blog-WebApp - MERN stack blog using yarn for package management
  • MotionSpace - Using vite for lite static website project builds, react as my javascript framework and netlify for app deployment of static sites to be usable on IPADS and Desktop

> Python Projects

  • House-Value-Estimator - I plan to use the House Sales in King County, USA dataset to train a model that predicts house prices based on features such as the number of rooms and other property details.
  • Horsepower-car-prediction - This script trains a linear regression model to predict horsepower using features like MPG, cylinders, weight, acceleration, and model year. The model achieves an MSE of 250.23 and an R² score of 0.82, explaining 82% of the variance.
  • gift-wrapping-application - Began coding in python by creating my very own gift wrapping application dedicated towards just learning python as well as connecting a functioning database to the program
  • Sorting-Algorithm-Visualizer - This algorithm visualizer leverages the Tkinter Canvas widget to provide an interactive and intuitive platform for understanding how algorithms work. By animating the step-by-step execution of algorithms, the visualizer illustrates changes in data structures, interactions between algorithmic components
  • Portfolio-Website - Using vite for lite static website project builds, react as my javascript framework using nodejs and netlify for app deployment of static sites
  • Pathfinding_Algorithm - A* Pathfinding Algorithm, a widely-used search algorithm for finding the shortest path in a grid or maze. The project is optimized for performance using a priority queue and a heuristic function for efficient navigation.
  • Maze-Code - This program is a maze generation and navigation system written in Python, utilizing the NumPy library. It is designed to create various types of mazes, visualize them in a readable format, and allow simulation of movements within the maze.

> C# Projects

  • School-management-system - A ready made console project showing evidence of using C# to a coding standard through adding, deleting and updating users to grade calculations and updating them through a txt output

> Oracle APEX

  • database-management-analysis - To design, implement, test and demonstrate elements of relational database applications – as well as provide evidence for database analysis

> Network Security/Design

  • HQ-Site-Network - Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

  • Cicso-Packet-Tracer - Whilst learning Cisco Packet Tracer I began to create and work on certain projects that helped me design and secure my HQ Operated Network with a site to site established network connection with VLANs and Internet setup with security steps necessary to prevent malicious attackers.

> Tech Stack

PythonJavaJSReact
python logojava logojavascript logoreact logo
HTML5CSS3FlaskjQueryExpressNext.js
html5 logocss3 logoflask logojquery logoexpress logonextjs logo
MySQLSQLiteOracleMDB
mysql logosqlite logooracle logomongodb logo
PandasNumPyJupyterAnaKaggleCloud
pandas logonumpy logojupyter logoanaconda logokaggle logogooglecloud logo
VSVS CodePyCharmGitGitHubDockerNode.js
visualstudio logovscode logopycharm logogit logogithub logodocker logonodejs logo
GIMPFigmaCanvaLaTeXRaspPiFirefoxWindowsnpm
gimp logofigma logocanva logolatex logoraspberrypi logofirefox logowindows logonpm logo

GitHub Stats
GitHub Streak
stats graphlanguages graphactivity-graph graph

Pinned Loading

  1. web-terminal-showcaseweb-terminal-showcasePublic

    A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment

    JavaScript

  2. Book-Display-WebAppBook-Display-WebAppPublic

    Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Mi…

    CSS

  3. mern-blog-WebAppmern-blog-WebAppPublic

    MERN stack blog using yarn for package management

    JavaScript

  4. HQ-and-Remote-Site-NetworkHQ-and-Remote-Site-NetworkPublic

    Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

    1

  5. AI-Crane-StackerAI-Crane-StackerPublic

    This project focuses on designing and implementing an intelligent system for optimizing crane operations in a warehouse setting. The crane's task is to efficiently move and stack containers across …

    Jupyter Notebook

  6. Crane-Random-SearchCrane-Random-SearchPublic

    Skeleton code for a simulation of a problem similar to the Crane problem however, implementing using random search algorithm expending random nodes

    Jupyter Notebook

, '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('^' + ".*" + '
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Poltanek/README.md

linkedin logotwitter logomedium logo

Awesome

I began my programming journey in 2020 as a complete beginner, exploring coding out of curiosity. Over time, my hobby turned into a passion, and I’ve since learned key programming languages like Python, JavaScript, and Java. This passion led me to pursue a degree in Computer Science, where I’m now in my second year, focusing on areas like AI, web development, and data structures.

Alongside my studies, I’m building real-world projects in AI and full-stack web development, with a focus on creating software that addresses real-world issues. I’m also actively participating in hackathons across the UK and Europe, which have sharpened my problem-solving, teamwork, and leadership skills.

Looking ahead, I aim to further develop my expertise through internships, open-source contributions, and working with cutting-edge technologies like machine learning and cloud computing. Ultimately, I want to contribute to impactful projects and be part of teams that shape the future of technology.

trophy graph

> Website & WebApp Projects

  • Bookstore-WebApp - Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Microsoft Azure.
  • Web-Terminal-Showcase - A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment
  • Mern-Blog-WebApp - MERN stack blog using yarn for package management
  • MotionSpace - Using vite for lite static website project builds, react as my javascript framework and netlify for app deployment of static sites to be usable on IPADS and Desktop

> Python Projects

  • House-Value-Estimator - I plan to use the House Sales in King County, USA dataset to train a model that predicts house prices based on features such as the number of rooms and other property details.
  • Horsepower-car-prediction - This script trains a linear regression model to predict horsepower using features like MPG, cylinders, weight, acceleration, and model year. The model achieves an MSE of 250.23 and an R² score of 0.82, explaining 82% of the variance.
  • gift-wrapping-application - Began coding in python by creating my very own gift wrapping application dedicated towards just learning python as well as connecting a functioning database to the program
  • Sorting-Algorithm-Visualizer - This algorithm visualizer leverages the Tkinter Canvas widget to provide an interactive and intuitive platform for understanding how algorithms work. By animating the step-by-step execution of algorithms, the visualizer illustrates changes in data structures, interactions between algorithmic components
  • Portfolio-Website - Using vite for lite static website project builds, react as my javascript framework using nodejs and netlify for app deployment of static sites
  • Pathfinding_Algorithm - A* Pathfinding Algorithm, a widely-used search algorithm for finding the shortest path in a grid or maze. The project is optimized for performance using a priority queue and a heuristic function for efficient navigation.
  • Maze-Code - This program is a maze generation and navigation system written in Python, utilizing the NumPy library. It is designed to create various types of mazes, visualize them in a readable format, and allow simulation of movements within the maze.

> C# Projects

  • School-management-system - A ready made console project showing evidence of using C# to a coding standard through adding, deleting and updating users to grade calculations and updating them through a txt output

> Oracle APEX

  • database-management-analysis - To design, implement, test and demonstrate elements of relational database applications – as well as provide evidence for database analysis

> Network Security/Design

  • HQ-Site-Network - Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

  • Cicso-Packet-Tracer - Whilst learning Cisco Packet Tracer I began to create and work on certain projects that helped me design and secure my HQ Operated Network with a site to site established network connection with VLANs and Internet setup with security steps necessary to prevent malicious attackers.

> Tech Stack

PythonJavaJSReact
python logojava logojavascript logoreact logo
HTML5CSS3FlaskjQueryExpressNext.js
html5 logocss3 logoflask logojquery logoexpress logonextjs logo
MySQLSQLiteOracleMDB
mysql logosqlite logooracle logomongodb logo
PandasNumPyJupyterAnaKaggleCloud
pandas logonumpy logojupyter logoanaconda logokaggle logogooglecloud logo
VSVS CodePyCharmGitGitHubDockerNode.js
visualstudio logovscode logopycharm logogit logogithub logodocker logonodejs logo
GIMPFigmaCanvaLaTeXRaspPiFirefoxWindowsnpm
gimp logofigma logocanva logolatex logoraspberrypi logofirefox logowindows logonpm logo

GitHub Stats
GitHub Streak
stats graphlanguages graphactivity-graph graph

Pinned Loading

  1. web-terminal-showcaseweb-terminal-showcasePublic

    A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment

    JavaScript

  2. Book-Display-WebAppBook-Display-WebAppPublic

    Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Mi…

    CSS

  3. mern-blog-WebAppmern-blog-WebAppPublic

    MERN stack blog using yarn for package management

    JavaScript

  4. HQ-and-Remote-Site-NetworkHQ-and-Remote-Site-NetworkPublic

    Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

    1

  5. AI-Crane-StackerAI-Crane-StackerPublic

    This project focuses on designing and implementing an intelligent system for optimizing crane operations in a warehouse setting. The crane's task is to efficiently move and stack containers across …

    Jupyter Notebook

  6. Crane-Random-SearchCrane-Random-SearchPublic

    Skeleton code for a simulation of a problem similar to the Crane problem however, implementing using random search algorithm expending random nodes

    Jupyter Notebook

, '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); } })(); })();
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Poltanek/README.md

linkedin logotwitter logomedium logo

Awesome

I began my programming journey in 2020 as a complete beginner, exploring coding out of curiosity. Over time, my hobby turned into a passion, and I’ve since learned key programming languages like Python, JavaScript, and Java. This passion led me to pursue a degree in Computer Science, where I’m now in my second year, focusing on areas like AI, web development, and data structures.

Alongside my studies, I’m building real-world projects in AI and full-stack web development, with a focus on creating software that addresses real-world issues. I’m also actively participating in hackathons across the UK and Europe, which have sharpened my problem-solving, teamwork, and leadership skills.

Looking ahead, I aim to further develop my expertise through internships, open-source contributions, and working with cutting-edge technologies like machine learning and cloud computing. Ultimately, I want to contribute to impactful projects and be part of teams that shape the future of technology.

trophy graph

> Website & WebApp Projects

  • Bookstore-WebApp - Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Microsoft Azure.
  • Web-Terminal-Showcase - A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment
  • Mern-Blog-WebApp - MERN stack blog using yarn for package management
  • MotionSpace - Using vite for lite static website project builds, react as my javascript framework and netlify for app deployment of static sites to be usable on IPADS and Desktop

> Python Projects

  • House-Value-Estimator - I plan to use the House Sales in King County, USA dataset to train a model that predicts house prices based on features such as the number of rooms and other property details.
  • Horsepower-car-prediction - This script trains a linear regression model to predict horsepower using features like MPG, cylinders, weight, acceleration, and model year. The model achieves an MSE of 250.23 and an R² score of 0.82, explaining 82% of the variance.
  • gift-wrapping-application - Began coding in python by creating my very own gift wrapping application dedicated towards just learning python as well as connecting a functioning database to the program
  • Sorting-Algorithm-Visualizer - This algorithm visualizer leverages the Tkinter Canvas widget to provide an interactive and intuitive platform for understanding how algorithms work. By animating the step-by-step execution of algorithms, the visualizer illustrates changes in data structures, interactions between algorithmic components
  • Portfolio-Website - Using vite for lite static website project builds, react as my javascript framework using nodejs and netlify for app deployment of static sites
  • Pathfinding_Algorithm - A* Pathfinding Algorithm, a widely-used search algorithm for finding the shortest path in a grid or maze. The project is optimized for performance using a priority queue and a heuristic function for efficient navigation.
  • Maze-Code - This program is a maze generation and navigation system written in Python, utilizing the NumPy library. It is designed to create various types of mazes, visualize them in a readable format, and allow simulation of movements within the maze.

> C# Projects

  • School-management-system - A ready made console project showing evidence of using C# to a coding standard through adding, deleting and updating users to grade calculations and updating them through a txt output

> Oracle APEX

  • database-management-analysis - To design, implement, test and demonstrate elements of relational database applications – as well as provide evidence for database analysis

> Network Security/Design

  • HQ-Site-Network - Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

  • Cicso-Packet-Tracer - Whilst learning Cisco Packet Tracer I began to create and work on certain projects that helped me design and secure my HQ Operated Network with a site to site established network connection with VLANs and Internet setup with security steps necessary to prevent malicious attackers.

> Tech Stack

PythonJavaJSReact
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HTML5CSS3FlaskjQueryExpressNext.js
html5 logocss3 logoflask logojquery logoexpress logonextjs logo
MySQLSQLiteOracleMDB
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PandasNumPyJupyterAnaKaggleCloud
pandas logonumpy logojupyter logoanaconda logokaggle logogooglecloud logo
VSVS CodePyCharmGitGitHubDockerNode.js
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GIMPFigmaCanvaLaTeXRaspPiFirefoxWindowsnpm
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  1. web-terminal-showcaseweb-terminal-showcasePublic

    A web-based terminal application simulating CLI experience and users can interact with the terminal, input commands and receive responses as if they were working in a real shell environment

    JavaScript

  2. Book-Display-WebAppBook-Display-WebAppPublic

    Full-stack website using MERN stack and integrating a server-side database using monolithic application structure. The website is called Midnight Manuscripts and is supposed to be deployed using Mi…

    CSS

  3. mern-blog-WebAppmern-blog-WebAppPublic

    MERN stack blog using yarn for package management

    JavaScript

  4. HQ-and-Remote-Site-NetworkHQ-and-Remote-Site-NetworkPublic

    Designed and securely configured using Cisco Packet Tracer, applying L2 VLAN Security, Site-to-site VPN, Appropriate Access Control Lists (ACL), Port Security and Basic Device Security.

    1

  5. AI-Crane-StackerAI-Crane-StackerPublic

    This project focuses on designing and implementing an intelligent system for optimizing crane operations in a warehouse setting. The crane's task is to efficiently move and stack containers across …

    Jupyter Notebook

  6. Crane-Random-SearchCrane-Random-SearchPublic

    Skeleton code for a simulation of a problem similar to the Crane problem however, implementing using random search algorithm expending random nodes

    Jupyter Notebook