At Roima Intelligence India, I modernize enterprise warehouse systems by migrating WPF pick-execution workflows to React SPAs and designing the state machines and API contracts behind them.
I've co-led a legacy monolith-to-Spring Boot 3 microservices and React.js modernization, creating a single source of truth across services. I optimized database queries, JPA indexing, and processing layers to reduce high-frequency workflow retrieval times by about 40%.
I build production-grade REST APIs, multi-tenant architectures, Dockerized services, and CI workflows that reduced environment setup and deployment time from around 30 minutes to under 5 minutes.
My projects include BanziMart, where I built tenant-isolated data routing, Firebase-secured access, Google Vision OCR automation, AWS S3 uploads, and a Flutter mobile experience. I also developed an Online Exam Portal with Spring Boot microservices, React.js, real-time scoring, and Docker Compose deployment.
