MartinĀ Grill
Software Development Team Lead at TE Connectivity
Stuttgart Region Germany
Summary
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Rockstarš
Top SchoolMartin Grill is a software development team lead and mechatronics-trained systems engineer with 11 years of experience building and operationalizing embedded, IoT, and distributed systems across research and industry. He progressed from PhD research in communication systems and Arctic-deployed autonomous instrumentation to senior embedded architect and current leadership roles at TE Connectivity and Kries-Energietechnik, combining hands-on firmware, radio, and backend integration with team and project delivery. Known for pragmatic end-to-end ownership, he has shipped tools that bridge low-level radio comms to MQTT (e.g., a Hoymiles microinverter discovery and "pretender" project) and thrives on diagnosing and optimizing complex, real-world systems. Based in the Stuttgart region, he pairs academic rigor with field-proven resilience and a knack for translating intricate technical detail into maintainable, production-ready solutions.
11 years of coding experience
21 years of employment as a software developer
MSc, Mechatronics, MSc, Mechatronics at Hochschule Esslingen - University of Applied SciencesPhD, Communication Systems, PhD, Communication Systems at Lancaster University
German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (8)
esp3210
embedded10
c-language10
cprogramming-language10
sys10
arduino10
mqttnet9
mqtt9
Programming languages (4)
Github contributions (5)
lumapu/ahoy
Mar 2022 - Apr 2022
Various tools, examples, and documentation for communicating with Hoymiles microinverters
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:1 review, 45 commits, 12 PRs in 1 month
Contributions summary:Martin primarily contributed to a project related to communicating with Hoymiles microinverters. Their work focused on developing a discovery tool and a "pretender" that mimics the behavior of the inverters. The commits reveal the implementation of code for radio communication using the nRF24 library. They also worked on interpreting the messages and outputting the data into MQTT.
nrf24esp8266tasmotaarduinoshelly
grindylow/tut2
Jan 2015 - Nov 2021
Effortless one-click time tracking
Contributions:1 release, 1 review, 98 commits in 6 years 11 months
one-clicktime-trackingtrackingclickeffortless
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