Pujan Burad
SDE-2 at Dream11 | IIT Kharagpur\'22
- Role
- Sde-2 at Dream11
- Location
- Mumbai, MH, IN
- LinkedIn followers
- 500 followers
About Pujan Burad
Backend engineer with 3.5+ years of experience developing low-latency, high-throughput distributed systems and event-driven microservices operating at 300M+ user scale
Experience
Sde-2
Jul 2024 — Present · Mumbai, IN
Guardian: Authentication and Authorization Service GitHub- Designed an OAuth 2.0 compliant auth and session management platform powering login for 300M+ users- Implemented multiple login methods (biometrics, OTP, password, third-party SSO), simplifying user onboarding- Enabled integration for 10+ tenants reducing development efforts by 90% and reducing go-to-market time- Serves a peak traic of 2.4M rpm with an uptime of 99.99% and a p95 latency of under 5msPidgeot: Communication Service- Developed a multi-channel (email, in-app events, sms, whatsapp) service, allowing real-time engagement- Scaled MQTT cluster to handle 20M+ connections and 100M+ messages, leading to a 1% uplift in revenue- Built fault-tolerant, event-driven system with retries and dead-letter-queue (DLQ) to ensure high availability- Delivered monitoring and tracking using Athena, Kafka and S3 to power delivery alerting and analyticsHorizontal Initiatives- Mentored 5 engineers and organized learning sessions to strengthen backend and distributed systems skills- Standardized engineering practices across platform teams by driving design reviews and coding conventions- Evaluated YugabyteDB across performance, reliability, and cost to guide distributed SQL datastore choices
Education
Pace Junior Science College, Andheri
HSC
2016 — 2018
Indian Institute of Technology, Kharagpur
BTech - Bachelor of Technology, Metallurgical and Materials Science Engineering
2018 — 2022
MSM English School, Malkapur
CBSE
2011 — 2016
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