I build scalable backend systems using Node.js, Django, Spring Boot, and modern databases. With 3+ years of experience and 20+ projects delivered, I specialize in REST API design, database optimization, and cloud infrastructure on AWS.
Featured product
A Chrome extension that records clicks, captures annotated screenshots, and turns a live walkthrough into a SaaS how-to guide. Export PDF or Markdown. Optional AI writing with your own OpenRouter key.
Amit Kumar is a backend developer based in Bangalore with 3+ years of experience building scalable APIs, databases, and server-side systems across e-commerce, social media, and analytics domains. I specialize in Node.js, Django, Spring Boot, PostgreSQL, MongoDB, and AWS — choosing the right tool for each project's constraints.
My approach combines technical excellence with a deep understanding of business requirements. I believe in writing clean, well-documented code and implementing best practices to ensure robust and reliable systems. Key decisions I make on every project: database selection (SQL vs NoSQL), API style (REST vs GraphQL), caching strategy, and deployment architecture.
Years Experience
Projects Completed
Technologies Mastered
Four representative backend projects demonstrating API design, database modeling, real-time systems, and analytics processing. Each project shows the tech stack, architecture decisions, and outcomes. Full case studies with metrics available on request.
Featured
Chrome extension that records clicks, annotates screenshots, and exports step-by-step SaaS documentation as PDF or Markdown. Optional AI-assisted drafting via OpenRouter.
Available for freelance backend projects and full-time roles in Bangalore or remote. I respond within 24 hours. Whether you need an API built, database optimized, or a system scaled — let's discuss.
