Mohan Sai

At Alphastream.ai, I build document intelligence pipelines that extract, validate, and transform structured information from complex financial documents for AI and business workflows.

I develop Python backend services and TypeScript workflows for dynamic LLM routing across multiple model providers. I also build scalable AWS processing services using Lambda, Athena, DynamoDB, S3, ECS, EKS, and Fargate.

I automated Kubernetes deployments with Terraform and designed an organization-wide observability platform using Prometheus and Grafana for centralized metrics, alerting, and faster production issue detection.

In an academic project, I reduced LLM response latency by approximately 98% through FAISS and Sentence Transformers semantic caching, eliminating redundant inference with cosine similarity search.