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sumit User

@sumituser10

I build full-stack AI and real-time applications with React and Node.js.

India
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What I'm looking for

I'm looking for an opportunity to build full-stack, AI-powered, or real-time products, contribute to reliable backend systems, and grow through hands-on engineering work.

I've built and deployed full-stack AI products, real-time systems, and database-driven applications using React, TypeScript, Node.js, Express, PostgreSQL, and MongoDB.

For an AI Short Video Ads Generator, I built end-to-end workflows with RESTful APIs, Google GenAI, Cloudinary, PostgreSQL, and Prisma, emphasizing modular backend architecture, validation, error handling, and reliable data operations.

I also developed a real-time chat application with Socket.IO and JWT authentication, plus an AI SaaS text-to-image product with Razorpay payment validation and idempotent transaction handling.

My fraud detection project processed 5,000+ synthetic UPI transactions, achieving 94–96% accuracy and 0.96 ROC-AUC. I bring strong algorithmic problem-solving from 600+ LeetCode problems and a peak rating of 1,869.

Experience

Work history, roles, and key accomplishments

NS

Project Lead

NIT Nagaland Science Society

Led a team to develop a sensor-based object detection system using Arduino and Python, focusing on detection accuracy and system reliability.

Education

Degrees, certifications, and relevant coursework

National Institute of Technology Nagaland logoNN

National Institute of Technology Nagaland

B.Tech, Computer Science and Engineering

Grade: 8.57/10 CGPA

Pursuing a B.Tech in Computer Science and Engineering, expected to graduate in June 2026.

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