Engineered a cloud-native enterprise platform unifying repo management, AI code intelligence, DevOps & observability into one

microservices system — replacing tools like GitHub Copilot, Sourcegraph, SonarQube, and Datadog.

▸ Implementing AST-based code indexing, dependency graphs & vector embeddings powering semantic code search via RAG

pipeline (Qdrant); building AI features: automated PR reviews, debugging, refactoring & natural-language code search.

▸ Architected event-driven backend with NestJS, PostgreSQL, Redis, Kafka; containerized via Docker + Kubernetes with sub-200ms

semantic search response times.