Niraj Kumar

React, Next.js, TypeScript, Node.js, PostgreSQL, Prisma, GraphQL, AWS, Docker, AI, OpenAI, Claude, System Design

Advanced AI agents, RAG architectures, MCP, cloud-native system design, Kubernetes, and production-grade AI workflows.

Building nirajkumar.in, publishing developer tutorials, AI-powered developer tools, reusable SaaS components, and production-ready full stack applications.

Full Stack Engineering, AI application development, technical writing, open-source collaboration, and discussing scalable software architecture.