Vít Obrusník
Application Firmware Lead
Prague, Prague, Czechia
Summary
🤩
Rockstar🎓
Top SchoolVít Obrusník is an application firmware lead with a decade of hands-on experience building embedded systems, currently shaping firmware for Trezor hardware wallets in Prague. He combines rigorous academic training in cybernetics and robotics with practical expertise in model predictive control, C++ implementation, and vehicle systems from roles at Porsche Engineering and CTU. Vít has a startup mindset from co-founding RedCute and early work on accessibility-focused Java applications for BlindShell, showing a balance of product empathy and technical depth. His focus on secure, reliable firmware aligns with a deep personal interest in Bitcoin and its ecosystem, reflected in his GitHub and role at Trezor. Comfortable moving from MATLAB/Simulink prototyping to production C code, he thrives at the intersection of research, control theory, and applied security engineering. Colleagues describe him as a collaborative engineer who bridges theoretical methods and shipping resilient embedded products.
10 years of coding experience
10 years of employment as a software developer
Inženýr (Ing.), Cybernetics and Robotics, Inženýr (Ing.), Cybernetics and Robotics at Faculty of Electrical Engineering, Czech Technical University in PragueMendelovo gymnázium, OpavaBakalář (Bc.), Cybernetics, Bakalář (Bc.), Cybernetics at České vysoké učení technické v Praze
anglický jazyk, Španělština, Čeština
Github Skills (57)
staging10
simulation10
wallet10
python10
transport10
firmware10
bitcoin10
code-completion10
trezor10
bitcoin-core10
cryptocurrency10
micropython10
cryptography10
monorepo10
rust10
Programming languages (8)
Github contributions (5)
aa4cc/evp
May 2020 - Apr 2021
Contributions:19 commits, 7 pushes, 3 branches in 11 months
obrusvit/quanser-3dof-heli
Jul 2018 - Aug 2023
Contributions:32 pushes, 2 branches in 5 years 1 month
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