Wojciech Niziński
Embedded Software Architect at GRINN
Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolWojciech Niziński is an Embedded Software Architect with over 20 years of experience building firmware and Linux-based embedded systems, currently leading architecture at GRINN. He combines deep C, assembler and Bash expertise with long-standing Debian Linux administration experience dating to 1999, and strong hardware debugging skills using tools like Segger and Lauterbach. His background spans telecom-grade DECT phone features and legacy systems maintenance at Gigaset and Siemens, giving him a practical grasp of product lifecycle, specs and field issue resolution. Wojciech has in-depth knowledge of microcontroller internals (ARM, AVR, PIC) and source-level optimization honed by 30+ years of electronics design as a hobbyist. Comfortable across GIT/Mercurial/ClearCase and modern IDEs, he is equally at home optimizing tight embedded loops or administering servers. Notably, his career blends hands-on low-level performance tuning with system-level architectural thinking, making him a go-to problem solver for tricky cross-domain issues.
12 years of coding experience
9 years of employment as a software developer
Master of Science (M.Sc.), Informatics, Master of Science (M.Sc.), Informatics at Politechnika Wrocławska
English
Github Skills (200)
spi10
simplify10
solaris10
freebsd10
hardware10
esp826610
embedded10
scalable10
tarball10
openzfs10
wifi10
uart10
iot10
internet10
bluetooth10
Programming languages (18)
Github contributions (5)
niziak/domoticz
Apr 2016 - Sep 2017
Contributions:2 PRs, 4 pushes in 1 year 5 months
raspberry-pisystem-automationhome-automation-systemmqtthome-automation
niziak/RIOT
Nov 2017 - Mar 2019
RIOT - The friendly OS for IoT
Contributions:8 pushes, 6 branches in 1 year 4 months
iotriot
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