About
I combine leadership, architecture and hands-on technology: I have designed and built greenfield infrastructures, led technology organisations as CTO and have been consulting at the intersection of management and IT for more than 20 years.
What I bring
Infrastructure from the ground up
Design, planning and build of complete greenfield infrastructures – for enterprise environments as well as isolated air-gapped environments.
Leadership in technology and organisation
Experience as CTO, managing director and Lead IT Infrastructure: building and steering teams, most recently of up to 30 people, leading partners and vendors, taking responsibility.
Security as an architecture principle
Translating frameworks such as BSI IT-Grundschutz or ISO/IEC 27001 into concrete technical measures – up to infrastructures designed for the requirements of VS-NfD (German restricted classification) or NIST SP 800-171.
Bridging management and technology
Strategic advice at decision-maker level and hands-on at the same time: I run my own infrastructure in a data center and automate it almost entirely with Ansible.
Key experience
- 2023 – 2025Lead IT Infrastructure, large-scale programmeDesign, planning and greenfield build of an enterprise and an air-gapped infrastructure; team of up to 30; application owner for individual applications.
- 2015 – 2023Co-founder & CTO, IoT companyBuilt up the company; chief architect; design and development lead for an NB-IoT platform (device-to-cloud) and an asset tracking solution.
- 2010 – 2014Managing director & founderManaging director of an industry alliance for secure wireless building automation; co-founder of a development company.
- 2007 – 2015Freelance as lm-consultProject management, architecture and development in various projects.
- 2002 – 2007Starting out in consultingResearch and consulting at management and executive search consultancies.
Qualifications
- Certified Professional for Software Architecture (CPSA-F)iSAQB
- IT-Grundschutz PractitionerBSI
- PRINCE2® FoundationAxelos
- Professional Scrum Master IScrum.org
- Diplom in Business Informatics (Wirtschaftsinformatik)FH Wismar
- Magister Artium in German Studies, Philosophy, Political ScienceFU Berlin
Talks on topics including:
- Choosing the right wireless technology for IoT platforms
- NB-IoT and LPWA wireless technologies
- IoT connectivity – from sensor to cloud
- IoT prototyping and industrialisation
- Wide-area sensing for smart home and smart building