Summary
Krzysztof Klimas is an experienced electronics designer and embedded software engineer with 14 years delivering microcontroller firmware (AVR/ARM/ESP8266/ESP32/STM), PCB design, and SMD assembly from his self-employed practice in Prudnik, Poland. He combines low-level C/C++ and Java skills with hands-on hardware work—EAGLE/KiCad/EasyEDA layouts optimized for SMT and JLCPCB manufacturing, G-code for CNC enclosures, and basic lab measurement equipment operation. An author of the most popular Polish course for NEXTION displays and creator of practical display drivers (FT800/FT810), he also integrates connectivity stacks like MQTT, LoRa (Semtech/Silab), and GSM modules (Quectel). Comfortable with version control (Git) and 3D CAD (DesignSpark Mechanical), he bridges firmware, PCB, and production-ready assembly, uniquely blending teaching content and maker-focused production expertise via his website and YouTube channel.
14 years of coding experience