Maintenance software · Predictive maintenance · IIoT

I build software for maintenance.

Because for twenty years I was one of the people who use it. Certified precision-machining master (Feinwerkmechaniker-Meister), 20+ years in precision manufacturing, twelve years of technical customer support and complaint handling for a globally active injection-moulding machine OEM, responsible for 35+ countries.

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Work sample

ProAct — predictive maintenance planning

Work sample — predictive maintenance planning, built solo in 2026.

Assets in hierarchies, recurring maintenance tasks, HMAC-signed one-click email reminders (complete or postpone without a login), role-based access. 285 automated tests. Built solo, from kickoff to a working application, in four weeks.

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Live demo

Currently

I'm looking for a permanent role.

As a Software Engineer, Solution Engineer, or implementation consultant with a vendor of predictive-maintenance, CMMS, EAM, MES, or field-service software.

Working model: Remote
Region: DACH or Europe-wide
Availability: Available now
Location: Loßburg, Baden-Württemberg
Languages: German C2 · English C1 · Chinese basics (HSK 3)

The short version

Domain first, then the software.

Twenty years in precision manufacturing — machine setup, first commissioning, calibration, technical customer support, SAP key user for a plant rollout. That is the domain, and I lived it.

Then I built the software for exactly that work: ProAct and three more production-ready applications, each solo in one to four weeks. A software engineering certificate rounds it off.

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In numbers

Twenty years, then the artifact.

20+ years in precision manufacturing

35+ countries in technical customer support

285 automated tests in ProAct

4 wks to build ProAct, solo

Get in touch

Open to a conversation.

The best way to reach me is by email. I typically reply within one business day.

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