Mayank Kumar

I’m a Senior Full-Stack Developer with expertise in MERN, Ruby on Rails passionate about building scalable, intelligent, and user-focused digital products. I love taking ideas from concept to reality designing seamless user experiences backed by strong, maintainable architecture.

Over the years, I’ve worked with startups and remote teams to develop end-to-end web solutions that blend speed, performance, and smart automation. My focus is always on writing clean, efficient code and creating products that solve real-world problems.

Tech I work with: React.js, Next.js, Node.js, Express.js, Ruby on Rails, MongoDB, PostgreSQL, AI Agents (OpenAI, LangChain, n8n), AWS, and Docker.

I thrive in creative, fast-moving environments where innovation meets purpose and I’m always excited to collaborate on meaningful projects that push technology forward.