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How To Build AI RAG Agents With The New Gemini File Tool.
Google just made RAG stupidly simple.
Nov 18
•
Owain Lewis
4
2
Build Production AI Agents With LiteLLM (In 70 Lines Of Code)
One interface for every AI provider. Switch between OpenAI, Anthropic, Google in seconds. No refactoring.
Nov 6
•
Owain Lewis
3
1
October 2025
How I’m Using Claude Skills To Become 10x More Productive
The new Claude feature that's saving me hours every single day.
Oct 22
•
Owain Lewis
49
3
The AI Engineering Roadmap I’d Follow If I Started Today
I’d skip 80% of what most people waste time on.
Oct 13
•
Owain Lewis
19
1
September 2025
You Don't Need AI Agent Frameworks
Building an on-call AI workflow using AI design patterns
Sep 12
•
Owain Lewis
14
2
August 2025
How I Made My AI Application 3x Faster Using AsyncOpenAI.
How to speed up your slow AI applications.
Aug 15
•
Owain Lewis
8
2
Your AI Project Is Probably Doomed (Here's Why)
Most AI projects struggle to demonstrate real business value and ROI.
Aug 6
•
Owain Lewis
7
3
July 2025
AI Agents Explained With Functional Programming
Why an AI agent is a trampoline
Jul 4
•
Owain Lewis
5
June 2025
Claude Code Is Changing Software Engineering
8 rules for software engineers embracing AI
Jun 15
•
Owain Lewis
7
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