Martin Jäger
Co-Founder And Senior Engineer at A Labs
Hamburg, Germany
Summary
🤩
Rockstar🎓
Top SchoolMartin Jäger is a Co-Founder and Senior Engineer based in Hamburg with 10 years of experience building embedded and energy systems from research to product. He founded Libre Solar and now co-leads A Labs, blending hands-on firmware and hardware work with entrepreneurial product development. His open-source contributions to the Zephyr RTOS—particularly on LoRaWAN, clock sync, remote multicast, and firmware transport—show deep expertise in IoT, OTA updates, and low-level driver work. Earlier roles in battery development and a Dr.-Ing. in Mechanical Engineering underpin a strong systems-thinking approach to thermal and electrical challenges in EVs and energy storage. Colleagues rely on him to bridge academia, industry, and open source to turn complex control and power-management problems into shipping products. An underappreciated strength is his comfort navigating both vehicle battery systems and tiny, resource-constrained embedded stacks with equal fluency.
10 years of coding experience
5 years of employment as a software developer
Dr.-Ing., Mechanical Engineering, Dr.-Ing., Mechanical Engineering at RWTH Aachen University
Github Skills (17)
lorawan10
embedded-language10
c1110
microcontroller10
zephyr10
c1710
rtos10
embedded10
ieee9
can-bus9
iot8
bluetooth8
bluetooth-le8
firmware8
dac8
Programming languages (14)
Github contributions (5)
zephyrproject-rtos/zephyr
Jun 2022 - Oct 2022
Primary Git Repository for the Zephyr Project. Zephyr is a new generation, scalable, optimized, secure RTOS for multiple hardware architectures.
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:1358 reviews, 4 commits, 113 PRs in 4 months
Contributions summary:Martin Jäger's contributions primarily focus on enhancing the Zephyr RTOS for various embedded systems applications. The commits involve implementing and improving the LoRaWAN stack, adding support for features like clock synchronization and remote multicast setup, and integrating the fragmented data block transport service for firmware updates. Furthermore, he has worked on driver improvements, including DAC and CAN bus enhancements, and extending board support. His work demonstrates a strong ability to develop and maintain software for embedded devices.
bluetooth-lereal-timezephyrsecuregit-repository
LibreSolar/5uh-dc-lisn
Oct 2016 - Apr 2019
5uH DC LISN (-10 dB attenuation)
Contributions:4 commits, 1 PR, 3 pushes in 2 years 7 months
attenuationazerothcoredbus
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