Selected Work

My current focus is enterprise AI delivery: taking AI systems from pilot to production under real operational and governance constraints. The portfolio below shows that work alongside the platform architecture engagements that built the judgment it requires. Siemens, Deutsche Telekom, Mercedes-Benz, BKF Online. Every engagement starts with a problem that proved hard to solve internally. Every engagement ends with a team that owns the solution.

Siemens AG · SIMATIC AX

Taming a monolith: modularising SIMATIC AX

One team, one massive codebase, 30-minute builds. They tried everything to speed it up. The real fix was taking the whole thing apart.

2 yrs Engagement
<5 min Build time
MFE Architecture
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BKF Online Schulungen · AI-Powered Training

Turning 50 training videos into a multilingual AI-powered learning platform

Mandatory driver training, manual content production, five languages. An AI pipeline that turns video uploads into fully assessable learning modules without human intervention.

50+ Videos
5+ Languages
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Siemens · Software-Defined Inverters

Software-Defined Inverters: a cross-platform UI system for smart energy

Two distinct user types, three platforms, one JSON-based ruleset. End-user monitoring and technician configuration, consistent across iOS, Android, and Web.

3 yrs Engagement
3 Platforms
JSON Ruleset-driven UI
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Deutsche Telekom · Magenta View CRM

Magenta View CRM: from trainer to frontend architect, scaling 200+ developers

Started as a frontend trainer for 50 developers. Evolved into one of two frontend architects steering 200+ developers across European markets.

30% Velocity increase
200+ Developers
1000s Agents served
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Mercedes-Benz · Global Sales Platform

90% fewer bugs across a global car sales platform

Three platforms, three codebases, three teams implementing the same business logic independently. A JSON-based configuration system changed everything.

90% Bug reduction
3 Global regions
3 Platforms
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