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Distributed Authentication System
High-performance auth microservices handling 1M+ daily sessions with sub-200ms response
- 1M+/day
- sessions
- 200ms
- response Time
- 99.99%
- uptime
- 10x
- improvement
Led the migration from a monolithic authentication system to a modern microservices architecture using Go and Firebase Auth. The new system delivers 10x faster authentication while supporting massive scale and maintaining exceptional reliability.
Key Highlights
- 1M+ daily active sessions
- 200ms average auth time (down from 2s)
- 99.99% uptime SLA
- 10x performance improvement
- Zero-downtime migration
- Multi-factor authentication support
Technologies Used
GoFirebase AuthKubernetesPostgreSQLRedisgRPCOAuth 2.0JWT