Fanda Vacek
SW Architect at Elektroline a.s.
Luže, Pardubice, Czechia
Summary
👤
Senior🎓
Top SchoolFanda Vacek is a SW Architect with 12 years of experience leading embedded and back-end software development from Luže, Czechia. He blends deep embedded/IoT expertise—contributing fixes and board support to the NuttX RTOS used by PX4—with secure backend work such as adding RSA-OAEP encrypted authentication and session handling to an open-source OPC-UA implementation. A long-time believer in open source as the healthiest way to develop software, he pairs hands-on debugging and configuration fixes with higher-level architecture and system design at Elektroline. Trained as an engineer in automated control systems at Czech Technical University, he brings pragmatism, low-level hardware awareness, and a bias for shipping reliable, maintainable systems.
11 years of coding experience
Inženýr (Ing.), Automatizované systémy řízení, Inženýr (Ing.), Automatizované systémy řízení at Faculty of Electrical Engineering, Czech Technical University in Prague
Github Skills (25)
c-language10
nuttx10
system-configuration10
c1110
microcontroller10
c1710
rtos10
sys10
cryptography10
rt10
embedded10
configurations10
stm10
cprogramming-language10
opc-ua10
Programming languages (12)
Github contributions (5)
FreeOpcUa/freeopcua
Feb 2015 - May 2019
Open Source C++ OPC-UA Server and Client Library
Role in this project:
Back-end Developer
Back-end DeveloperContributions:26 commits, 24 PRs, 6 pushes in 4 years 4 months
Contributions summary:Fanda implemented and refined features related to user authentication, session management, and password encryption within the OPC-UA protocol implementation. They introduced user login capabilities, modifying the code to handle user credentials in connection URLs and integrating RSA-OAEP encryption for password security. Additionally, they addressed and fixed test failures related to the serialization and deserialization of user identify tokens, ensuring the reliability of the system's core functionalities.
cppopcuaclient-libraryc-plus-plusopc-ua
PX4/NuttX
Jan 2018 - Jul 2018
Standard NuttX (http://nuttx.org) with current PX4 WIP patches
Role in this project:Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:9 commits in 6 months
Contributions summary:Fanda primarily contributed to the NuttX RTOS for the Nucleo-l432kc board. Their work involved fixing build issues related to user LED functionality and correcting typos in board-related configuration files. They also addressed a bug where the /dev/userleds device was not working as expected, making necessary modifications to the board's header and source files to resolve the problem. Further contributions involved fixing typos and modifying configuration to ensure correct board naming.
wiplinuxrtosmicrocontrollerpatches
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