Who is Manraj Chauhan?
Manraj Chauhan is a Technical Lead and Full Stack Developer. He specializes in designing and building high-performance web applications, resilient backend API microservices, and leading software engineering teams.
Building high-performance web applications, resilient backend microservices, and leading technical teams to ship scalable software.


A warm, browser-first Markdown workspace with live side-by-side preview, split-screen resizing, and automatic browser-local saving.
Results-driven Full Stack Developer and Technical Lead specializing in high-performance web applications, scalable architectures, and leading technical teams to deliver impactful software.
Architecture & Technical Direction
Scalable Web Platforms & API Infrastructure
Manraj Chauhan is a Technical Lead and Full Stack Developer. He specializes in designing and building high-performance web applications, resilient backend API microservices, and leading software engineering teams.
Manraj works across the full stack with React, Next.js, Node.js, Express, WebGL/Three.js, PostgreSQL, Redis, AWS Cloud, Docker, WebSockets, and GraphQL.
Manraj Chauhan is the creator of MarkMe Workspace — a browser-first Markdown editing application with live side-by-side HTML preview, DOMPurify security sanitization, and browser local storage persistence.