
Marek S.
AI agents and automation for small and medium businesses
Habilidades

Revisa mis servicios


Porfolio
Experiencia laboral
Founder, Lead Engineer
Prevly Predictive Maintenance
Feb 2026 - Present • 9 mos
Industrial IoT and predictive maintenance platform built from zero: read-only OPC UA and MQTT data from machines, Kafka, TimescaleDB, Python services with FastAPI and React dashboards. Runs as SaaS or offline on an industrial PC, with about 1,850 automated tests.
Lead Engineer
Hollister Incorporated
Aug 2024 - Jan 2026 • 1 yr 5 mos
Medical device plant in Kaunas, Lithuania (FDA, ISO 13485). Led the modernisation of a packaging machine from concept to validation and production launch: Allen-Bradley PLC logic, Cognex and Keyence vision, process data in Ignition and SQL, validation-ready documentation.
Automation Integrator
IKEA
Jun 2017 - Aug 2021 • 4 yrs 2 mos
Automation projects across several plants: robotic packaging cells (+30% and +40% efficiency), 3D vision, OPC UA data exchange on Siemens S7-1500, Scalance networks, and dust extraction control that cut energy use by 20-35%.