Evgeny K.

I help startups, hardware teams, and entrepreneurs turn electronic ideas into working prototypes and production-ready designs. With over 10 years of electronics industry experience, I specialise in PCB design, RF circuits, embedded systems, and product development. I will deliver solutions that are reliable, manufacturable, and cost-effective. Core Skills and Services: PCB Design & Layout :: Main tool is KiCad for multi-layer boards with controlled impedance, power integrity, signal integrity RF / High-Frequency :: PCB Design with impedance matching, power amplifier design, filters, RF front-ends, SDR. Microwave Engineering :: Radar systems design (CW, Pulsed, FMCW) Embedded & Microcontroller Systems :: ESP32, STM32, Arduino, Python, IoT integration. Analog & Digital Circuit Design :: power supplies, battery management, sensors, mixed-signal interfaces, motor drivers Component Sourcing & Manufacturing Support :: BOM optimisation, alternative parts selection, supplier recommendations, support with PCB fabrication and assembly houses Simulation & Modeling :: SPICE, EM, MATLAB, device and circuit characterisation Why work with me? Industry and academic background in semiconductors, RF electronics, and product design Experience with consumer electronics, IoT devices, and RF/microwave systems Clear communication, structured documentation, and on-time delivery Whether you need a compact IoT PCB, a high-frequency RF board, or a microcontroller system programmed and tested, I can take your project from idea to working hardware.