Rajat Raj interrupt404

👋 Hi, I'm Rajat

Software Developer | Backend Engineer | Competitive Programmer

🎓 B.Tech CSE (IoT) graduate from NSUT, Delhi (2025)
💻 Currently: Software Development Engineer I (Backend) at PokerBaazi
🔍 Exploring: Competitive Programming, System Design, ML/AI
🌱 Skills: C++, Node.js, FastAPI, React, AWS (Lambda, Glue, DynamoDB, S3), Databases (OpenSearch, MongoDB, MySQL)
⚡ Interests: Coding, Football, Music

SDE I @ PokerBaazi (2025–Present)
- Contributed to PokerShots Analytics and Data Engineering teams.
- Built APIs for profit-loss graph and EV Chart (150k+ hands in <4s).
- Developed Phase 3 PokerTV Search APIs unifying PokerTV & Learn sections.
- Designed & deployed AWS Lambda for tournament break events, integrated with DynamoDB + Hotstar streams.
SDE Intern @ PokerBaazi (2025)
- Designed and implemented PokerTV Search, a Google-like search system with autosuggestions, main results, and trending queries.
- Used Node.js, TypeScript, OpenSearch, PySpark, Pandas, AWS Glue for scalable search and indexing pipelines.
- Built APIs for Tagged Hands Flow, NPS, POY’25 and integrated the Baazi Sensei AI Bot into PokerShots 2.0.

TNP Portal – A placement portal with real-time schedules, application tracking, and interactive dashboards for students & coordinators.
HealthX – Health data management system with real-time disease tracking, secure records, and AI chatbot support.
BlockSphere – Decentralized cloud storage for secure image storage & sharing using blockchain.

Global Rank 392 in CodeForces Round 952 (Div 4) among 37,000+ participants.
850+ problems solved on LeetCode, Top 10% worldwide.
Ranked Top 15 Teams out of 1500 in HackWithIndia Hackathon.
Cleared SIH Internal Hackathon thrice, consistently in the top 10%.