Pankaj

Need a feature deployed quickly, a clean responsive UI, or an urgent bug fixed? I can help. I am a Full Stack Software Developer with 1.5+ years of professional experience building fast, secure, scalable, and production ready web applications. Whether you need a new web or SaaS application, a Figma to React conversion, a responsive frontend, REST API development, or urgent Node.js backend troubleshooting, I focus on delivering clean, reliable solutions within tight deadlines. Proven Results: • Built custom React and Redux interfaces that improved user experience and contributed to approximately 30% higher user revenue. • Optimized Node.js REST APIs, improving backend reliability and reducing server load times by 20%. • Developed real time applications using WebSockets and [login to view URL] with secure JWT and OAuth authentication. • Implemented security and performance improvements including input validation, rate limiting, API protection, and optimized database interactions. Services I Provide: Frontend Development • React.js • Next.js • TypeScript • JavaScript • Tailwind CSS • Redux and Zustand • Responsive UI Development • Figma to React Backend and APIs • Node.js • Express.js • NestJS • REST API Development • API Integration • Swagger and API Documentation • WebSockets and [login to view URL] Databases and Security • MongoDB • PostgreSQL • Database Design and Optimization • JWT and OAuth Authentication • Input Validation • Rate Limiting • Secure API Development Bug Fixing and Optimization • React and Next.js Bugs • Node.js and Express.js Issues • API Integration Errors • CSS and Responsive Layout Issues • State Management Bugs • Performance Optimization • Backend Troubleshooting Additional Strengths: • Data Structures and Algorithms • Strong problem solving skills • Clean and maintainable architecture • Debugging and performance analysis Why Work With Me? • Fast Turnaround. Available for 24 to 48 hour micro tasks, bug fixes, and urgent improvements. • Production Ready Code. Clean, modular, and maintainable code designed for long term scalability. • Clear Communication. Regular progress updates, demos, screen recordings, and responsive communication. • Security and Performance Focus. I consider security, scalability, performance, and maintainability from the beginning. • Long Term Support. Available for future features, maintenance, improvements, and ongoing development. Have a bug that needs fixing today, a Figma design that needs to be converted into a responsive application, or an idea that needs to become a working product? Send me your requirements and let’s build it.