At Groww, I design distributed backend systems that handle millions of requests and workflows while reducing operational cost. I built caching for identity vendors that deflected high-volume PAN and name requests, saving Rs.3.76 Cr annually.
I led a zero-downtime Temporal migration serving 10M+ workflows per week, moving from Astra DB/Cassandra to MySQL and reducing pods from 150+ to 29. The cluster later supported 4x traffic growth without scaling, contributing Rs.2.88 Cr in annual savings.
I also strengthen resilient microservices through circuit breakers, pluggable vendor integrations, PII masking, observability dashboards, Kafka lag alerts, and production performance debugging. As a technical anchor for a 35+ member organization, I mentor engineers from intern to SDE-4 and create reusable engineering guides.
Previously, I built exchange integrations, trading workflows, settlement systems, and compliance reporting at CoinDCX, and transaction-settlement interfaces and maker-checker workflows for DBS through TCS.
