Hartmut Kremer.
I am an Interim Executive, a sparring partner for the executive team, and lead for transformation programs. Always operating where AI challenges existing business models.

For over 20 years, I have been working at the intersection of technology, product, and business models. My focus is not on theoretical trend-watching, but on operational execution. I build target pictures, anchor the necessary operating model, and take responsibility in the line organization.
Background & Experience
- 20+ years of experience in energy, IT services, telecommunications, retail, and media
- 40+ successfully executed projects
- Founded two startups (Germany, China) and worked in Asia for three years
- Computer Science (B.Sc.), Educational Science & Psychology (Master equivalent)
Certifications
- MIT Sloan "AI: Implications for Business Strategy"
- PMI "Artificial Intelligence in Project Management"
- ITIL 4 Foundation
- Certified SAFe 4 Program Consultant (SPC, 2018)
- Certified Scrum Product Owner (CSPO)
Working Model
Remote/Hybrid for clients in the DACH region, based in Cascais/Estoril, Portugal. Onsite presence based on mandate requirements.
Languages
German, English, Portuguese.