Ratnesh Chauhan is a Lead Engineer and solution architect based in Mumbai with over 16 years of software experience and eight years in senior delivery and architecture roles. He designs and builds cloud-native, multi-tenant healthcare platforms—currently leading the Care Enablement Platform using FastAPI, React, PostgreSQL and GCP Cloud Run to handle 100K+ API requests per day. Ratnesh blends deep Java/Spring and NodeJS microservices expertise with modern frontend stacks (React/TypeScript) and event-driven architectures (Pub/Sub, RabbitMQ), and has hands-on experience migrating monoliths to scalable microservices. He emphasizes secure, performant systems (JWT, Keycloak), caching strategies (MongoDB layer) and automated CI/CD for production stability. Comfortable collaborating with US clients on-site, he pairs architecture-level thinking (HLD/LLD) with day-to-day coding and performance tuning—an engineer who still enjoys shipping core platform services himself.
Contributions:16 PRs, 48 pushes, 2 branches in 1 year 2 months
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