OpenAI Agents SDK Tutorial: Build Multi-Agent AI Systems in Python (2025)How to move beyond single-prompt chatbots and create AI workflows that plan, collaborate, and get things done — with working code you can run today.11 min read·akhileshpothuri.hashnode.devApr 28
Embeddings Explained: How AI Turns Words Into Numbers That Actually Mean SomethingThe surprisingly elegant math that lets computers understand that "dog" and "puppy" are related — and why this powers everything from ChatGPT to your Netflix recommendations.10 min read·akhileshpothuri.hashnode.devApr 22
7 Prompt Engineering Techniques That Actually Work (With Python Code to Test Them)From basic instruction writing to automated A/B testing—a practical guide to getting better results from LLMs without the trial-and-error frustration.10 min read·akhileshpothuri.hashnode.dev1Apr 11
Build a RAG Pipeline from Scratch in Python: A Step-by-Step GuideTurn any folder of documents into an AI that actually knows what it's talking about — no hallucinations, no expensive services, just Python and your own data.10 min read·akhileshpothuri.hashnode.devApr 10
Write Once, Publish Everywhere: Build a Multi-Platform Dev Blog Pipeline with GitHub ActionsHow to write once in Markdown and automatically publish to Dev.to, Hashnode, Medium, and your personal site without losing your sanity or your SEO11 min read·akhileshpothuri.hashnode.devApr 6