About
I build full-stack web applications with AI baked in — not as a buzzword, but as a core feature. My two latest shipped projects: → PlanTube (plantube.vercel.app) — A real-time study platform with Socket.io watch parties, LLM-powered AI chat using YouTube transcripts, a gamification engine with 15+ achievements, and an admin command center with 18 feature flags. Built with React 19, Express 5, MongoDB, and GitHub Actions CI/CD. → HabitTube (habit-tube.vercel.app) — A habit tracker with a streaming AI coach (Groq/LLaMA), 5-level goal cascade, real-time sync with conflict resolution via Supabase (PostgreSQL), and shipped as a PWA with offline support. Both are live, deployed, and open-source on my GitHub. What I work with daily: - Frontend: React.js, Next.js, TypeScript, Tailwind CSS - Backend: Node.js, Express, REST APIs, GraphQL, Socket.io - Databases: MongoDB, PostgreSQL, MySQL, Supabase, Redis - AI/LLM: OpenAI API, Claude API, Groq/LLaMA, Prompt Engineering, RAG - DevOps: Docker, AWS (EC2, S3, Lambda), GitHub Actions CI/CD - Tools: Claude Code, GitHub Copilot, Cursor, Git, Postman Previously interned at Wyreflow Technologies as a Full-Stack Developer, building a production job-seeking platform with React, Node.js, and Express using an MVC architecture. B.Tech Computer Science from VIT Bhopal (8.58 CGPA) | 300+ LeetCode problems solved. I'm actively looking for Full-Stack Developer, SDE, or AI-integrated development roles. If you're building something interesting, I'd love to chat. 6073sumant@gmail.com github.com/SumantSagar73
Work experience
Full Stack Engineer at Wyreflow Technologies, Jan 2026 - May 2026 · 5 mos, Remote, Developing and maintaining a production-level full-stack job seeking platform, building responsive user interfaces using React, Tailwind CSS, and Bootstrap. • Optimized multiple application pages by refactoring components and improving UI responsiveness, enhancing overall user experience across devices. • Implemented reusable UI components including buttons, layout elements, and modular interface blocks to improve code maintainability and development speed. • Improved project structure by adopting an MVC-style architecture, enabling better separation of concerns and cleaner frontend-backend interaction.
Education
Bachelor of Technology - BTech, Computer Science, Vellore Institute of Technology
Bachelor of Technology - BTech, Specialization in cyber security and digital forensics, Vellore Institute of Technology, Bhopal
