Rob Fritzsche
Freelance Software Engineer & Technical Consultant at gridX
Werder (Havel), Brandenburg, Germany
Summary
👤
Senior🎓
Top SchoolRob Fritzsche is a freelance Software Engineer and Technical Lead with 9+ years of experience building embedded, cloud, and IoT systems across energy management, automotive, and business intelligence domains. He combines hands‑on expertise in Golang and C/C++ with a history of architecting safety-relevant audio systems at Daimler and driving energy platform development and device support at gridX. Skilled at scaling teams and shaping technical vision, he partners with CTOs and product teams to turn open-ended problems into production-ready solutions while mentoring engineers and setting team culture. His background spans low-level firmware on ARM Cortex-M4 to serverless and containerized cloud services, giving him rare full-stack fluency across edge and cloud. Fluent in German and English, he brings international experience and a research-oriented mindset from early SAP work on big-data prototypes and HCI-driven master’s research. Clients value his pragmatic innovation—prototyping new approaches quickly and translating them into measurable business impact.
9 years of coding experience
4 years of employment as a software developer
Master of Science (M.Sc.) Computer Science, Master of Science (M.Sc.) Computer Science at Leipzig University of Applied Sciences, Germany
German, English
Github Skills (46)
programming-language10
interpreter10
go10
fault-tolerant10
golang10
odin10
fault10
oauth10
modbus10
goplus9
resin9
vpn9
uart9
wireguard9
yocto9
Programming languages (3)
Github contributions (5)
grid-x/modbus
Sep 2017 - Dec 2021
Contributions:12 reviews, 24 commits, 18 PRs in 4 years 4 months
golangmodbus
grid-x/serial
Oct 2017 - Nov 2021
Go (golang) serial library for modbus
Contributions:6 reviews, 2 PRs, 3 pushes in 4 years 1 month
golangserial-portsserialserial-portmodbus
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