Headline

Java Technical Lead @ UST | Spring Boot • Kafka • Kubernetes • Cosmos DB | Building scalable systems for Walmart GRS

About

Java Technical Lead at UST | Building scalable Spring Boot microservices for Walmart’s Global Replenishment System. 7+ years designing high-performance backend systems in retail and telecom. Expertise in Java 21, Spring Boot 3, Kafka (millions of events/day), Kubernetes, Azure Cosmos DB, and observability with OpenObserve. Passionate about event-driven architecture, system design, and delivering reliable cloud-native solutions at scale.

Location

Bengaluru

AI stack

claude

gemini

github copilot

grok

claudecode

githubcopilot

Work experience

Lead Software Engineer at UST, Mar 2026 - Present · 8 mos, Bengaluru

Java Software Developer at IBM, Jan 2022 - Mar 2026 · 4 yrs 3 mos, Bengaluru Area, India, • Designed and developed scalable Spring Boot microservices for AT&T’s telecom inventory platform. • Architected RESTful APIs to ensure reliable service-to-service communication across internal systems. • Improved backend processing performance by ~25% through SQL query optimization and logic enhancements. • Contributed to microservices architecture, implementing centralized logging and fault-tolerance mechanisms.

Associate System Engineer at IBM, Jul 2019 - Dec 2021 · 2 yrs 6 mos, Bengaluru

Education

Bachelor of Technology, Computer Engineering, Chandigarh Engineering College