pyshny

O mnie

Electronics engineer. I take a project from idea to working prototype without you coordinating three contractors: schematic → PCB layout → firmware → enclosure in parametric CAD → 3D-printed prototype.

What I do most: High-voltage, high-current PCBs (laser industry) STM32 devices, bare-metal and FreeRTOS; I2C, SPI, UART, CAN, Modbus 2–6 layer PCBs, from schematic to Gerbers and BOM, with DFM in mind Circuit simulation and design review before manufacturing Enclosures and parts for 3D printing and short runs

Smaller jobs too: schematic or layout review, debugging a board that misbehaves, porting firmware to another MCU.

Background: 5-year integrated degree in electrical engineering (Belarus). 10 years in electronics — commercial, R&D and production projects.

Languages: Polish B1, English B1, Russian native.