Stop writing changelogs by hand. This step-by-step tutorial shows you how to build a Python script that uses GPT-4o to auto-generate release notes from your Git history. We'll
Stop relying on generic linters. Learn how to build a custom AI-powered Git pre-commit hook in Python that catches logic errors, security flaws, and convention violations before they ever hit
Learn how to build a production-ready API gateway with sliding window rate limiting in just 45 lines of Python. This tutorial covers the exact architecture we use at ECOA AI
Most vector search implementations for AI agents are embarrassingly naive. Here’s how I built a hybrid (dense + sparse) semantic memory engine that slashed retrieval failures by 64% for a
Stop relying on flaky linters alone. This tutorial shows you how to build a Python-based Git pre-commit hook that uses an LLM to catch logical bugs and convention violations before
Stop guessing which index to add. In this tutorial, you'll build a Python tool that uses GPT-4o to analyze slow SQL queries, suggest schema changes, and even rewrite them for
Stop wasting your senior engineers on first-pass code reviews. This step-by-step tutorial shows you how to build a custom AI-powered PR reviewer using Claude API and GitHub webhooks. We'll share
A Martech startup needed to enrich 50 million customer records in real-time. We built a pipeline using Kafka, Flink, and a Vietnamese team that slashed processing time from 6 hours
Stop burning tokens on repeated LLM calls. Here's exactly how to build a production-ready prompt caching layer with Redis, Python, and a dash of async that slashed our latency by
If your team waits more than 30 seconds for a Docker rebuild during development, you're doing it wrong. Here's the exact caching architecture — layer pinning, mount caching, and conditional
Stop burning tokens on identical LLM calls. Here's how to build a production-grade prompt caching layer with Redis and Python that cuts API costs by up to 60% and slashes