I worked professionally as a data scientist / machine learning expert since 2011 for several companies. Nowadays I'am a co-owner of an AI/ML consulting&engineering company based in Germany with clients ranging from startups to big corporations.

My most recent field of work is natural language understanding and I worked on computer vision earlier, but my interests cover almost everything that can be called AI.

Yes, the term "AI" is currently very overused, but it wasn't when I started. :)