Johan Wallström
Senior Embedded Systems Consultant
20+ years of experience in embedded systems, electronics and product development.
Based in Sundsvall, Sweden · Available for consulting assignments
Experience
Embedded firmware · Hardware design · System integration · Test & verification
C/C++ · Python/C# · ARM/STM32/NXP/Renesas
Battery systems · Industrial electronics · Automotive · IoT
Security · Secure Boot · Cryptography · CI & automated testing