Renato d.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I'm and electrical engineer with experience in electronics product development and overall embedded software and firmware design. I've worked on projects ranging from medical devices to consumer electronics and IoT solutions for the industry. Also experienced with embedded GUI applications using touchscreen and physical input devices. - I'm experienced with various microcontroller families, including Arduino AVR, ARM such as STM32, nRF52, and various ESP32 - Qt framework developer, having built production grade robust software for embedded devices and desktop platforms in both C++ and Python, as well as QML UIs - Also, anything related with Linux, from embedded systems to servers, including backend applications for IoT and databases