At UKG, I build Kafka-driven tenant provisioning and Java middleware services for distributed, multi-tenant data flows. I transformed and persisted up to 60K records per operation in MongoDB, reduced downstream API traffic by 67%, and designed replay-safe identity mapping for cloning, refresh, and migration workflows.
Previously at Nokia Networks, I developed Spring Boot microservices serving 50K+ concurrent users for telecom providers including Verizon, AT&T, Airtel, and Singtel. I delivered RBAC and bulk-migration platforms, improved performance by about 30%, cut upgrade timelines by 60% with zero data loss, and built automation tooling during my internship.
