Jun 2024 — Present
Head of Architecture & Solution Design Digital
Fielmann Group AG · Hamburg
Driving AI-first transformation at enterprise scale — building systemic levers for adoption and enabling teams across the organisation to rethink how they work.
Sep 2022 — Jun 2024
Teamlead Solutions Architecture & Engineering
Fielmann Group AG · Hamburg
Leading the solutions architecture team, driving strategic technology decisions and agile delivery.
Jan 2019 — Sep 2022
Enterprise Architect
Fielmann Group AG · Hamburg
Enterprise-wide architecture governance, data architecture, and strategic alignment across business and IT.
2014 — 2024
Freelance Software Developer & IT Consultant
Various clients · Hamburg
A decade of independent consulting — microservices, Rails backends, B2B integrations, and modernization projects across medical, academic, and industrial sectors.
2005 — 2013
Software Developer → Senior
CAPITA Unternehmensberatung · Hamburg
Built a multi-tiered ERP system with Ruby on Rails, JRuby, and JasperReports. Owned DevOps tooling, CI/CD, and Linux infrastructure.
2000 — 2005
System & Network Administrator
CAPITA Unternehmensberatung · Hamburg
Where it all started — Linux/Windows networks, SAMBA domain controllers, infrastructure modernization, and a LPIC-2 certification at 20.
* Architect and engineer with 25 years across the full
* stack — from racking servers and wrangling SAMBA domains
* to designing enterprise-scale digital platforms.
*
* Today I operate on the bleeding edge of AI at
* enterprise scale — building systemic levers that
* make AI adoption inevitable, not optional.
*
* I enable people across every corner of the org
* to think AI-first — from strategy to engineering
* to the way we approach problems altogether.
*
* The best architectures are the ones you barely
* notice — they just work. The best transformations
* are the ones people want to be part of.
*/