Weekly learnings
What I learned this week
A short note most weeks — small discoveries, fixes and ideas from day-to-day building. The longer stories live on the blog.
- 27 Jul 2025 MCP servers and production-grade AI agents Wiring MCP servers into Claude and Cursor, and a blueprint for taking AI agents from dev to production.
- 20 Jul 2025 FTI architecture, Uber's QueryGPT, Qdrant and a diagram trick Structuring LLM apps with Feature/Training/Inference pipelines, natural-language-to-SQL at Uber scale, a free vector DB for demos, and mermaid → draw.io.
- 06 Jul 2025 A system design goldmine One find this week: a huge curated collection of system design resources.
- 29 Jun 2025 Graph databases, dbt hands-on, AWS Summit — and starting this notes site A packed week: Neo4j vs DGraph with LangChain, a full dbt walkthrough, notes from AWS Summit India, and the first version of this weekly-notes habit.
- 22 Jun 2025 AWS container services, and tracking LLM benchmarks Comparing ECS, EKS, App Runner and Lambda from a GCP/Azure background, plus a great site for model comparisons.