Full Stack Developer crafting secure, scalable, and user-friendly web applications using MERN & Java — turning ideas into high-performance digital solutions.

I am Sambit Kumar Swain, a passionate Full Stack Developer specializing in the MERN Stack (MongoDB, Express.js, React.js, Node.js) and Java backend development. With hands-on experience across multiple internships and real-world projects, I focus on building secure, scalable, and high-quality applications that solve real business problems.

My journey in technology began with curiosity—how things work behind the screen. Over time, this curiosity turned into a strong commitment to coding, problem-solving, and continuous learning. I have built and contributed to several projects, including video conferencing apps, job portals, e-commerce platforms, dashboards, authentication systems, and management tools.

On the frontend, I create clean, responsive, and interactive interfaces using React, Redux, JavaScript, HTML, CSS, Bootstrap, and Tailwind. I prioritize performance, UI consistency, accessibility, and great user experience.

On the backend, I work with Node.js/Express and Java Spring Boot to design REST APIs, implement authentication (JWT/bcrypt), integrate third-party services, and structure scalable architectures. I am experienced with MongoDB, MySQL, and Firebase, designing efficient schemas that support complex features.

I enjoy building full-stack applications end-to-end — from UI design, server logic, and database integration to testing and deployment. I have deployed apps on Vercel, Render, Netlify, and AWS, ensuring production-ready performance.

Beyond coding, I believe in adaptability, teamwork, strong communication, and delivering results within deadlines. My experience across three internships has strengthened my ability to manage tasks under pressure and handle complete development lifecycles.

When I am not coding, I enjoy playing cricket and volleyball, learning new technologies, and exploring real-time software challenges.

My mission is simple: to transform ideas into powerful digital products that are clean, fast, secure, and built with precision.

Work Terms

Hours of Operation:
Available every day from 7:00 PM to 10:00 AM (IST).
This schedule allows me to work comfortably with both national and international clients.
Flexible to adjust hours for urgent or priority tasks.

Communication:
I prefer clear and direct communication through chat, messages, or scheduled voice/video calls.
I provide regular progress updates to ensure transparency throughout the project.

Payment Terms:
Milestone-based payment structure for clarity and trust.
Work begins once the first milestone is funded.
Final files and deployment are delivered after successful completion and approval.

Project Approach:
Requirement Analysis → System Design → Development → Testing → Deployment → Support
I follow clean coding practices, proper documentation, and create scalable architectures.

Revisions & Support:
Revisions offered according to the project scope.
Post-delivery support is available to ensure a smooth experience.

Values:
Professionalism, honesty, timely delivery, adaptability, and long-term collaboration.
My goal is to provide high-quality solutions that fit your business needs.