About Marc
Engineer with 18+ years from embedded firmware to cloud architecture. I build IoT systems end-to-end — from the circuit board to the Azure backend — so you don't need three specialists where one will do.
Nearly a decade at Microsoft as an Azure SME, with customer work in three keynotes. Co-authored a Packt book, delivered 50+ talks, and co-hosted two podcasts. Currently building cloud and edge infrastructure for industrial robotics.
I speak fluent C#, passable Python, and enough soldering to be dangerous.
German
Native or bilingual
English
Fluent
French
Basic
Can work on-site
Berlin (up to 10km)
Experience
- RoboTwin s.r.o.Cloud & IoT EngineerINTERNET OF THINGS (IOT)June 2025 - Today (1 year)Prague, Czechia• • Designed and own complete Azure cloud infrastructure (Bicep IaC) and CI/CD pipelines• • Built a custom IoT device management and telemetry platform on Cosmos DB• • Drove security posture across all services: Managed Identities, Key Vault• • sparring partner and mentor
- MicrosoftAppConsult Engineer / Sr. Cloud Solution ArchitectNovember 2015 - May 2025 (9 years and 6 months)9 years 7 months• · SME for Azure APIM, IoT Hub/Edge, AI Foundry• • Advised 230+ startup and enterprise customers per year on Azure architecture, cost optimization, security, and cloud migration across multiple industries• • Customer work featured in three Microsoft keynotes (Build 2018, Inspire 2018, Build 2019)• • Designed global authentication infrastructure for a multinational operating in 80+ countries• • Led interim project management and cross-team strategy planning• • Co-authored Packt book on Windows App SDK and WinUI modernization
- digitalnatives BerlinFounder & FreelancerJanuary 2007 - Today (19 years and 5 months)Berlin, GermanySoftware engineering, cloud architecture, IoT, technical due diligence• • IoT architecture and embedded client framework for a precision farming platform (AgriTech)• • Real-time power monitoring system for an energy utility's electricity trading desk (Energy)• • Mobile department consolidation and vendor recovery for a major telco operator (Telco)• • Technical advisory on mobile strategy for a DAX-listed financial institution (Financial Services)• • Independent architecture and code reviews for a global IT services provider (IT Services)• • Recurring multi-day workshops (Android, Azure, Mixed Reality) for a leading German training provider
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Education
- Diplom-Informatiker (MSc equivalent)HTW Berlin2007Diplom-Informatiker (MSc equivalent)