Blog
Thoughts on AWS, serverless, FastAPI, and building scalable systems.
How the AI Document Processor Actually Works
An arrow-by-arrow tour of the AI Document Processor's architecture — CloudFront routing, presigned S3 uploads, the async Textract pipeline, RAG retrieval, and WebSocket status updates.
September 18, 2026
Building an AI Document Processor with RAG, pgvector, and AWS
How I built a production AI document platform on AWS — upload any PDF, get Claude to classify and summarize it, then chat with it using a RAG pipeline backed by Voyage AI embeddings and pgvector on Aurora Serverless.
June 14, 2026
Building an AI Research Agent with LangGraph, Claude, and AWS
How I built a production AI research agent using LangGraph ReAct, Claude, and AWS. Deep dive into autonomous tool use, SSE streaming, multi-turn conversations, and deploying on ECS Fargate with CDK.
May 3, 2026
Building an AI Resume Scorer with AWS Textract and Claude
See how to architect a high-scale AI resume analyzer using AWS Textract and Claude. A deep dive into production-grade IaC with AWS CDK, FastAPI, and ECS Fargate for senior engineers.
April 21, 2026