I've built backend services for Dell Technologies' PowerProtect Data Manager, supporting enterprise backup workflows across Copy & Compliance, Restore, NDMP, and Copy Search.
I resolved a critical copy-deletion escalation by redesigning caching with Caffeine Cache and adding pagination, field projections, and concurrency handling. I've also diagnosed and resolved 80+ production defects and customer escalations involving race conditions, asynchronous failures, memory issues, and Elasticsearch bottlenecks.
I develop Java and Spring Boot REST APIs, service-layer logic, Elasticsearch-backed metadata services, and OpenAPI specifications. For EVIA and DM5500, I built storage-appliance functionality for health checks, disk monitoring, diagnostics, SupportAssist log collection, and health reporting.
I've strengthened delivery through 100+ JUnit and Cucumber tests, raising regression coverage from 70% to 85%, while supporting Jenkins CI/CD and Java/Python automation. I also use Claude, LLM tooling, MCP integrations, and AI-agent workflows to accelerate engineering automation.
