I build modern, responsive web applications using JavaScript and React.js. I'm currently expanding into TypeScript, backend development, databases, and full-stack application development.
Current Focus: Writing clean, scalable UI architecture and transitioning toward production-grade full-stack engineering.
Languages & Core:
JavaScript (ES6+) Java HTML5 CSS3 SQL
Frontend Frameworks & Libraries:
React.js Vite Bootstrap
Backend & Integration (In Progress):
Node.js Express.js REST APIs PostgreSQL
Tools & Workflow:
Git GitHub Postman VS Code Vercel
DSA:
Java Data Structures & Algorithms
A component-driven personal portfolio showcasing frontend architecture, responsive layouts, and performance optimization.
- Tech: React.js · Vite · CSS3 · JavaScript
- Built modular, reusable UI components using React composition and children props.
- Optimized build sizes and load times using Vite's modern asset pipeline.
- Ensured cross-device responsive design across mobile, tablet, and desktop viewports.
🔗 Source Code | 🌐 Live Demo
A multi-view product browsing and checkout simulation application.
- Tech: Vanilla JavaScript · CSS3 · HTML5 · Web Storage API
- Developed product filtering, modal product details, and dynamic cart state calculation.
- Implemented browser-level data persistence using the
localStorageAPI to maintain cart items across reloads. - Built layout using pure CSS Flexbox and Grid without external styling frameworks.
🔗 Source Code | 🌐 Live Demo
A financial ledger web utility to track income, expense categorization, and balance calculations.
- Tech: JavaScript (ES6+) · CSS3 · HTML5 · LocalStorage
- Designed dynamic ledger state management for real-time transaction additions and deletions.
- Automated dynamic recalculations of total income, expenses, and net balance.
🔗 Source Code | 🌐 Live Demo
Currently developing a Full-Stack Task & Workflow Application:
- Frontend: React.js + TypeScript
- Backend: Node.js + Express.js REST API
- Database: PostgreSQL with relational schema design
- Security: JWT Authentication and protected route handling
- 🌐 Personal Portfolio
- 📧 Email:
rajaesakki288@gmail.com
