Short notes on AI, work and giving back.
Practical notes on AI, changing careers and building things that help people.
AI · Oct 2026
Five questions to answer before you build a RAG chatbot
Most chatbot projects fail on the questions nobody asked in week one. These are the ones I start with.
5 min read
Career · Oct 2026
From head of a sales office to full-stack engineer
I spent about eleven years in sales and management before I wrote code for a living. Here is what that background still does for my work.
4 min read
AI · Oct 2026
Lowering LLM costs without lowering quality
Token bills grow quietly. A few habits keep them under control while answers stay good.
4 min read
Community · Oct 2026
Free tech help for kids, veterans and animals
I am available for volunteering. This is who I would like to help, what I can do, and how to ask.
3 min read