Learning AI Engineering by Doing: My 6-Month Journey
2025-11-20
Six months ago I wouldn’t have called myself an “AI engineer”.
Today I’ve built:
- a self-improving agentic system (Bob + Chad)
- a data-driven arbitrage engine (GhostFrog)
- a full Civil Service AI toolkit
- a Flask portfolio full of working apps
- local LLM pipelines using Ollama
- an entire developer workflow powered by autonomous tools
What changed?
I stopped learning theory.
I started shipping projects that matter to me.
The breakthrough was realising that:
- Python skills grow fastest when you build end-to-end systems
- Agentic patterns (planner → tools → executor) create insane productivity
- Local models (phi, qwen) outperform cloud LLMs for iterative coding
- Every mistake becomes a learning rule for the systsoem
The Big Outcome
I now feel genuinely ready to apply for Python developer roles — including UK Civil Service SEO/G7 roles.
I built my own evidence instead of reading books.
This blog will track the next stage of the journey.