I specialize in backend development, building robust and scalable server-side applications using Node.js, Django, Python, and JavaScript. I create RESTful and GraphQL APIs, integrate databases like PostgreSQL and MongoDB, and implement secure authentication, data validation, and performance optimization. My solutions ensure smooth data flow between frontend and backend, enabling reliable and efficient web applications. Whether it’s API development, server optimization, or database integration, I deliver maintainable, high-quality backend systems tailored to your project needs.