At UbilityAI, I architected and built the backend platform for a workflow automation and AI product, including a REST API gateway and an execution engine processing 1,500+ workflow runs per day.
I built 50+ connectors and a multi-provider LLM orchestration layer, and developed RAG pipelines with several vector stores. I also implemented ReAct agents with LangChain and LangGraph.
I built a real-time chatbot engine using FastAPI and Socket.IO, plus MCP servers that let AI agents interact with third-party services. I added observability for LLM calls and tested prompt, agent, and RAG changes against sample inputs.
I managed Kubernetes deployments on Azure and built Jenkins CI/CD pipelines for Docker builds and automated deployments. My work also included writing automated tests and mentoring three junior developers.
