Blog

Notes on building developer tools, AI, and the occasional career tip.

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AI engineeringJul 17, 20262 min read

Retrieval-Augmented Generation: Architecture, Design Patterns, and Best Practices

A practical guide to building reliable RAG systems with ingestion, chunking, embeddings, retrieval, citations, evaluation, and access control.

Build LogJul 17, 20263 min read

Building CodeSphere on Cloudflare's Free Tier

How CodeSphere keeps formatter, calculator, and resume workflows in the browser while using Cloudflare Workers only for SSR, blog data, and carefully bounded AI.

EngineeringJul 17, 20266 min read

How to Build an MCP Server: A Practical Guide for Developers

Learn how MCP clients and servers work, how to expose safe tools and resources, and how to build, test, secure, and deploy a small Python MCP server.

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EngineeringJul 17, 20268 min read

Best AI Developer Tools for Coding, Testing, and Building Applications

A practical guide to AI developer tools across coding assistants, model APIs, local runtimes, RAG, evaluation, observability, and agent frameworks.

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FastAPIJul 17, 20267 min read

FastAPI Tutorial: Build and Deploy a Production-Ready Python API

A practical FastAPI tutorial that grows a task API from the first endpoint through validation, authentication, testing, Docker, and AI integration.

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AI engineeringJul 17, 20268 min read

How to Become an AI Engineer: A Practical Roadmap for Software Developers

A practical AI engineer roadmap for software developers covering Python, machine learning, LLMs, RAG, agents, deployment, evaluation, and security.

edsJul 13, 20263 min read

I used AEMCoder on a real migration POC. Here's the honest version.

The author used AEMCoder on a real migration POC, following a previous article about Edge Delivery Services being a different paradigm.

edsJul 13, 20264 min read

Migrating to AEM Edge Delivery Services: it's not what you think

Migrating to AEM Edge Delivery Services is not the platform upgrade teams typically imagine.