Milan User

I’m a Software Engineer with experience designing and scaling backend systems and distributed applications across cloud environments. I’ve owned end-to-end systems—API design, data modeling, infrastructure, and deployment pipelines—focused on reliability, low latency, and maintainable architecture.

At Adapts AI, I scaled core backend services and built an end-to-end retrieval-augmented (RAG) pipeline for production workloads, including ingestion, retrieval orchestration, and response generation. I also delivered real-time chat workflows with streaming responses, implemented secure authentication/session management with NextAuth, and designed serverless architectures on AWS using Lambda and API Gateway. I modeled and optimized DynamoDB access patterns for low-latency, high-throughput workloads and built infrastructure with AWS CDK, owning CI/CD and multi-stage deployments. Previously at Quantiphi, I improved React-based performance and maintainability, refactored state management with Redux, and built analytics dashboards using Looker and Tableau on Google Cloud.