At Meesho, I build and operate core backend platforms for offers, personalized feeds, supplier enrollment, user identity, and loyalty rewards.
I own the offers microservice serving roughly 50M daily active users and 1B sale offers per day at about 80K RPS. I led its Bigtable-to-ScyllaDB migration, increased throughput from roughly 7M to 25M offers per hour, and reduced Redis costs by more than 80%.
I re-architected a DAG-based feed pipeline across eight downstream services, increasing user exploration and return visits by 20%. I also built the Loyalty Engine largely from scratch, handling about 45K RPS while reducing infrastructure costs 83% through Cuckoo-filter Redis optimizations.
I work across Java, Spring Boot, Golang, Kafka, ScyllaDB, Redis, and observability systems. My work also includes supplier opt-in, P0 user-profile APIs, CDC-based monitoring, and an Instagram automation bot that lifted per-post engagement by 18%.
