Márk Ö.

Márk Ö.

Embedded Engineer

Hungary
Trusted member since 2025
6 years of experience

His career began in the automotive sector, where he played a key role in developing platform software for electric power steering systems. He later specialized in firmware design for DSPs in automotive electrification projects, gaining proficiency in communication protocols such as CAN, SPI, I2C, and EtherCAT.

With broad industry exposure and a keen focus on embedded security, Mark combines a strong foundation in core embedded systems with a growing commitment to securing connected devices in an increasingly interconnected world.

Main expertise

C++C++5 years
PythonPython4 years
TI-RTOS2 years
ArduinoArduino4 years
2+

Experience6

Software Engineer

Balluff-Elektronika Kft.
Jan 2023 - Feb 2025 · 2y 1m
  • Designed and developed embedded firmware in C/C++.
  • Worked with industrial automation products using IO-Link and Ethernet.
  • Assisted in designing the architecture of a commonly used platform.
  • Implemented new features for IO-Link master devices.
  • Maintained modules and ensured conformance to specifications.

Software development engineer

Balluff-Elektronika Kft.
Manufacturing
Jan 2023 - Feb 2025 · 2y 1m

Embedded firmware design and development in C/C++ Working with industrial automation products using IO-Link and Ethernet • Assist with designing the architecture of a commonly used platform • Implement new features for IO-Link master devices • Maintain modules and ensure conformance to specifications

PythonPython
CC
C++C++
AzureAzure
Embedded systems
Security

Applications engineer

Silicon Laboratories Hungary Kft.
Telecommunications
Mar 2022 - Jan 2023 · 10m
  • Developed embedded wireless IoT applications in C/C++.
  • Supported customers in wireless application development.
  • Created Bluetooth LE and Mesh applications.
  • Wrote application notes and guides for Silabs products.
  • Provided support for complex issues.
CC
C++C++
Embedded systems
BluetoothBluetooth

Software Engineer

AVL Hungary Kft
May 2019 - Feb 2022 · 2y 9m
  • Developed embedded software in C/C++ for automotive electrification projects.
  • Created firmware for DSPs.
  • Designed software architectures.
  • Implemented communication protocols.
  • Performed hardware bring-up and debugging.
  • Developed support tools.
  • Conducted platformisation and maintained a generic HAL repository.

Software developer engineer

AVL Hungary Kft
Automotive
May 2019 - Feb 2022 · 2y 9m

Embedded software development in C/C++ Automotive electrification related projects

  • Firmware development for DSPs
  • Software architecture design
  • Implementing communication protocols • Hardware bring-up, debugging • Support tool development • Platformisation, maintaining generic HAL repository
FlaskFlask
PythonPython
CC
C++C++
Embedded systems
3+

Software developer

thyssenkrupp Components Technology Hungary Kft
Automotive
Jan 2018 - May 2019 · 1y 4m

Embedded, safety-critical platform software and automated test development for electric power assisted steering systems with regards to MISRA using: • AUTOSAR RTE • Eclipse IDE • IBM DOORS • Enterprise Architect • SVN • Jenkins

JenkinsJenkins
CC
EclipseEclipse
Enterprise ArchitectEnterprise Architect
SVNSVN
Embedded systems

Education

Codecool
Codecool
Software Developer2017 - 2018

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