Experience

decarbon1ze GmbH
• Germany
• Renewables & Environment
• 1 - 100 Employee
• Co-CTO

  • Jan 2022 - Present

KOING GmbH
• Germany
• IT Services and IT Consulting
• Systems Architecture Consultant, Owner

  • Sep 2019 - Present


CompuGroup Medical Software GmbH

• IT Services and IT Consulting
• 1 - 100 Employee

• VP Development, Business Unit LIFE

  • Aug 2017 - Aug 2019

  CGM LIFE is a highly secure personal health record (PHR), which integrates seamlessly with IT systems of practitioners, hospitals and pharmacies, as well as insurance providers. My department of 30+ software developers, QA professionals and architects designs and implements services and applications atop CGM LIFE. In three cross-functional Scrum-teams, we develop backend and frontend applications; key technologies are JavaEE, Angular, ELK, and Cassandra. In addition to department and people management, I analyze technology trends, architect solutions to integrate CGM LIFE with emerging electronic healthcare infrastructures, and draft bids for public and private tenders. Show less



ubitricity Gesellschaft für verteilte Energiesysteme mbH

• Germany
• Utilities
• 1 - 100 Employee

• Head of Backend Development and Systems Architecture

  • Sep 2013 - Jun 2017

  ubitricity pioneers mobile electricity metering, billing, and electricity market integration for electric vehicles and plug-in hybrids: We diminish infrastructure capEx and opEx by shifting metering and communication to the vehicle; thus, a dense network of low-cost charge points becomes economically feasible. My job includes architecture and design of the overall mobile metering system, from cryptographic protocols and public key infrastructure, hardware and embedded software design, to backend and frontend application architecture, business process design, and IT operations. The architecture covers diverse domains such as customer, contracts, and tariff management, IoT device management, M2M communication, rating and billing, electricity market communication and balancing. I am also responsible for testing, delivery, and IT operations. I manage a team of internal and external backend and fronted developers, consultants, and project partners. Key technologies include public key cryptography, Java/Spring, ReST, Docker Show less



Robert Bosch

• Spain
• Accounting
• 1 - 100 Employee

• Senior Manager

  • Jan 2012 - Sep 2013

  Corporate Research and Advance EngineeringHigh-Frequency Engineering and Electromagnetic CompatibilityManaged a corporate research team of 13 staff members and 4 Ph.Ds and PostDocs. Acquired internal projects and funding, managed the EMC and RF lab, advanced the research strategy. Key research topics: Automotive radar for automated driving, RF sensors, RF circuits, packaging, EMC simulation methods, RF and EMC measurements.

• System Lead Developer Platform

  • May 2009 - Dec 2011

  Initiator, principal architect, team leader, and software designer of a new simulation environment for electric cars and hybrids.System development of electrical vehicles.Workshop moderator.Bosch junior leadership program.



RWTH Aachen University

• Germany
• Research Services
• 700 & Above Employee

• Member of the Board of Governors

  • Nov 2007 - Nov 2012

  Elects and supervises the university rectorate. Approves the university development plan and the budget. Ten board members from industry and academia. Elects and supervises the university rectorate. Approves the university development plan and the budget. Ten board members from industry and academia.



Celestrius AG

• Semiconductor Manufacturing

• Senior Algorithm Engineer

  • Jan 2008 - Oct 2008

  Algorithm design for a four-stream IEEE 802.11n MIMO receiver. Architecture and implementation of an IEEE 802.11n link-level simulator. Architecture and implementation of a retargetable ASIC verification framework. Algorithm design for a four-stream IEEE 802.11n MIMO receiver. Architecture and implementation of an IEEE 802.11n link-level simulator. Architecture and implementation of a retargetable ASIC verification framework.



Communiction Technology Laboratory, ETH Zurich

• Graduate Research Assistant

  • Apr 2003 - Feb 2008

  Research in - Ultrawideband channel measurement and modeling - Time-frequency description of wireless communication channels - Information-theoretic analysis of noncoherent wideband communication systems over time-varying channels. Research in - Ultrawideband channel measurement and modeling - Time-frequency description of wireless communication channels - Information-theoretic analysis of noncoherent wideband communication systems over time-varying channels.



Princeton University

• United States
• Higher Education
• 700 & Above Employee

• Visiting Researcher

  • Jul 2006 - Sep 2006

  Research on information theory for wideband radio channels. Research on information theory for wideband radio channels.



Centre for Wireless Communications, University of Oulu, Finland

• Visiting Researcher

  • 2004 - 2004

  Ultrawideband channel measurements and modeling. Ultrawideband channel measurements and modeling.