Utkarsh Mishra
Full Stack Developer
I'm Utkarsh Mishra, a full-stack developer based in India who turns complex ideas into easy-to-use and efficient applications.
I build everything from high-performance web applications to low-level systems, leveraging technologies like React, Next.js, Node.js, and Go to create secure, scalable, and modern experiences end to end.
Experiences
Revamped the company's official website using React.js and Tailwind CSS, ensuring high performance and modern aesthetics. Developed a fully responsive and visually engaging UI/UX tailored to the aerospace industry, improving user engagement and accessibility. Built data-intensive applications using Python and Streamlit, enabling efficient data visualization and interaction for the internal team.
Projects
Built a high-performance, Redis-compatible in-memory key-value database in Go. Implements asynchronous I/O, supports core commands (GET, SET, TTL, EXPIRE), and fully follows the Redis Serialization Protocol (RESP) for seamless integration with redis-cli.
Developed a lightweight container runtime in Go from the ground up, leveraging Linux namespaces, cgroups, and chroot to isolate processes and manage resources. Demonstrated a deep understanding of containerization internals and Linux system calls.
Created a full-stack portal for ex-military personnel to register, pay via Razorpay, and generate official ID cards (200+ users in first month). Deployed frontend on Cloudflare Pages and backend on Hostinger KVM2 VPS, ensuring 99%+ uptime.
Engineered an innovative face-recognition-based payment platform enabling secure transactions using facial verification. Utilized Next.js for full-stack development, integrated PostgreSQL + Prisma for a robust backend, and implemented face-api.js for real-time facial authentication in the browser.
Created a full-stack blog platform where users can sign up, write, edit, and read blogs in real-time. Crafted a blazing-fast backend using Hono.js (Edge Framework) with PostgreSQL + Prisma for persistent storage and scalability. Implemented a mobile-first frontend using React and Tailwind CSS, delivering a clean, distraction-free reading experience. Ensured type-safe operations and robust validation with TypeScript + Zod, minimizing runtime issues.