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WHAT I'VE BUILT.

7.5K
PEAK CONCURRENT WS
2
PRODUCTION SYSTEMS
24
BUGS DOCUMENTED
QUIZBUZZ
BACKEND · REAL-TIME · INFRA · 2024–2026

QUIZBUZZ

Multi-tenant quiz platform load-tested to 7,500 concurrent WebSocket users against a 10K-user architecture — built solo end-to-end, from architecture to load testing.

Node.jsTypeScriptSocket.IOBullMQRedisPostgreSQLAWSTerraformk6
SMARTFORMFLOW
FULLSTACK · SAAS · ASYNC · 2025–2026

SMARTFORMFLOW

Multi-tenant event SaaS — payments, automated certificates, and WhatsApp delivery, engineered around async workers and global contact deduplication.

Node.jsTypeScriptExpressBullMQPrismaPostgreSQLNext.jsRazorpayDocker
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