I generally freelance in the broader data and AI space working across the data supply chain: from custom LLM tooling and infrastructure to data pipelines and PostgreSQL internals & extensions.

My work sits at the intersection of database engineering, AI, web crawling, and data journalism, often blending research, engineering, and leadership along the way.

My open-source software projects are available on github.com/Florents-Tselai.

Some companies I have worked for or consulted for include BCG, Deutsche Telekom, BASF, GfK, XING, BMW, and Advantest, among others. My professional profile is on LinkedIn

I also offer pro bono support to non-profits and educational projects. If you’re working on something mission-driven and could use help — feel free to reach out.

If you think there’s something we could collaborate on, let’s talk