Hi, I’m Mitja Martini,
I work as IT Solution Designer at T-Systems International GmbH.
On the side, I build AI Apps and update my book “Hands-on ChatGPT in Excel”.
My goal is to make AI approachable, efficient, and useful for businesses.
I believe in learning by doing. If you want to turn prompts into reusable applications or create a small-scale prototype of a SaaS idea, I can help you get there, quickly and in a structured way.
What I help with:
- Getting started with no-code AI tools and spreadsheet-driven workflows (mainly Excel)
- Building AI-powered web apps in Python (Django, FastAPI, FastHTML, Litestar, Streamlit, …)
- Building Voice AI solutions
- Improving AI systems through error analysis and evaluation
- Getting started with AI-assisted coding
- Setting up local AI environments
If you are interested in AI Engineering training or coaching, please send me a mail.
Mitja
Helmkrautstr. 32
13503 Berlin
GermanyEmail: hi@mitjamartini.com