About

This is the technical blog of zhuermu, a software engineer working on AI agents and cloud systems. Everything here comes out of hands-on engineering work — building agent platforms on Amazon Bedrock, designing cloud architecture on AWS, and taking apart the developer tools that actually ship products.

Why this blog exists

Most technical content stops at the surface. This blog goes the other way: full source-code walkthroughs, architecture trade-offs backed by real numbers, and end-to-end build logs you can follow along with. The goal is simple — an engineer hitting the same problem should finish an article knowing exactly what to do next.

What you will find here

• AI & Agent — building and reverse-engineering AI agents, LLM systems and RAG pipelines.
• Cloud Architecture — AWS infrastructure, distributed systems and scalability.
• Coding Tools — developer tooling, IDEs and productivity deep dives.
• Tech Deep Dive — source-level analysis and system internals.

Get in touch

Questions, corrections or collaboration? Email zhu2mu@foxmail.com, or find me on GitHub and X.