Freelancer profile translated to English.
Back to original languageAbout Bernhard
I am a freelance embedded software engineer with over 40 years of experience in hardware-near programming, firmware development, and commissioning of embedded systems.
My focus is on stable, maintainable, and efficient software solutions in C, C++, Python, Assembler, and Codesys. I have successfully worked on numerous projects with microcontrollers (Aurix, ARM, STM32, AVR, 8051) and real-time operating systems (FreeRTOS, VxWorks).
Typical tasks include driver development, communication interfaces (CAN, SPI, I²C, Modbus, MVB, WTB, TRDP), troubleshooting, testing, HIL, and optimization. Safe Data Transfer SDTV2 etc.
I work in a structured, reliable manner with a clear technical handwriting – always with a focus on quality and adherence to deadlines.
🔹 Availability: By arrangement (remote or on-site)
🔹 Areas of application: Industry, automation, measurement technology, embedded systems, device development
🔹 Location: Munich
German
Native or bilingual
English
Conversational
Can work on-site
München (up to 50km)
Experience
- Knorr-Bremse DETest ExpertTRANSPORTATIONNovember 2020 - June 2023 (2 years and 7 months)Munich, Germany
Standardization of Test Specification for Brake Systems:
Purpose simplify certification process.
"Bernhard David" has distinguished himself as a very good software expert for the development and testing of embedded systems. He could be used in all areas of the V-model. The positive and approachable manner always made collaboration easy. Tests directly with the customer were also carried out without complaint due to good preparation and technical expertise.Knorr Bremse Systeme für Schienenfahrzeuge GmbHTeam Lead Software Development (Christian Mürle) - NewTec GmbHSoftware EngineerTECHAugust 2022 - October 2022 (2 months)Pfaffenhofen an der Roth, BY, Germany
MVB Module
Development of an MVB module with MVBC02 chip for use in the TCN environment. Creation of a library with API for joint application.Software: UML, Understand-C, C, Free-RTOS - TRDP Bus TestTest ManagerTRANSPORTATIONFebruary 2020 - August 2020 (6 months)München, Germany
TRDP Bus Test with Safety Layer
Test and analysis of safety-related communication (SDTv2) for Bombardier Transportation.Tools/Technologies: CODESYS, Wireshark, IBC-Designer, Debugger IC-5000The tests were carried out both in Munich on existing testbenches and on-site at the customer's in Lyon.
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Education
- Dipl. Ing. Technical PhysicsFHM1976Physik für Ingenieure