Navanitha Adhavan

I am a Full Stack Developer with 2+ years of hands-on MERN experience building end-to-end web applications and REST APIs. I specialize in JavaScript, React.js, Node.js, Express.js and MongoDB, and I prioritize clean, reusable components and performance optimization.

At Foclen Software Solution I maintained and improved MERN applications, delivered responsive UI screens with Tailwind, and implemented secure authentication and role-based access using JWT. I design MongoDB schemas, write efficient queries, and collaborate with design and product teams to produce optimized user experiences.

As a freelance Python instructor I taught programming fundamentals, Pandas, NumPy, basic machine learning workflows and API building, helping students develop practical coding and debugging skills. My projects include a TypeScript MERN learning management system, an authentication system with protected routes, and a FastAPI expense-tracking API with analytics.

I am a quick learner with growing experience in Next.js, AWS, Docker and DevOps fundamentals, and I bring a pragmatic, security-minded approach to application development and team collaboration.