I'm a Software Engineer focused on backend systems, distributed architecture, and developer tooling.

I've built and scaled Codeforces Lite, a Chrome extension for competitive programmers, to 10,000+ users, a 4.82⭐ rating, and 500K+ submissions processed in production.

I'm currently at TLE Eliminators, where I've owned and shipped things like a distributed Redis locking system, an OAuth 2.0 + OpenID Connect verification system, calendar roadmap and Google Calendar sync pipelines for 28K+ users, and more. Most of my recent work is in private repos. I've been a core developer on TLE Prime, building systems from scratch, designing the microservice architecture, taking design decisions, and being involved across the full development lifecycle from design discussions to implementation.

I'm a competitive programmer with 1,700+ problems solved — 1955 (Knight) on LeetCode, 1520 (Specialist) on Codeforces, 1650 (3★) on CodeChef.

I led my team to a Top 10 finish at HackNITR 5.0 among 3,000+ participants and secured 6th place at Frontend Battle at IIT Bhubaneswar.

I enjoy working on the kind of problems where scale and reliability actually matter.

Open to remote, onsite, full-time, and contract roles. Reach me at maanas.sehgal@gmail.com