I’m a Senior Backend Engineer focused on designing and shipping high-performance services with Node.js, TypeScript, and Fastify. I’ve architected microservices that support 2,000+ DAU with sub-100ms API response times, while keeping REST API contracts backward-compatible across distributed teams.
I take reliability and operability personally—using CI/CD, Docker, AWS deployments, and centralized observability with ELK Stack to reduce mean-time-to-resolution by 45%. At the API layer, I’ve driven throughput improvements (40%) with Redis caching and query optimization, and strengthened consistency under concurrency with idempotent transaction handling.
Beyond classic backend work, I build modern GenAI capabilities too—integrating OpenAI with RAG pipelines (Pinecone + FAISS) for semantic search and personalized recommendations. I also create real-time experiences with WebRTC + Socket.io, and I’m deliberate about secure auth patterns (JWT/OAuth 2.0, RBAC) and clean architecture principles.
