Rohan Sawai

Backend Engineer

I build distributed systems and write about how they work—focusing on how they fail in production and how to make them easier to reason about.

Featured Projects

Handles tens of thousands of requests per second with consistent throttling guarantees.

GoRedisDistributed SystemsDocker

Database time machine — captures every change from Postgres and lets you replay history safely.

PythonPostgresRedisKafkagRPCDistributed Systems

Single pane of glass for latency, error rates, and saturation across services.

Node.jsTypeScriptPrometheusGrafana