I develop embedded C firmware for STM32 and ATmega microcontrollers as a freelance engineer, and build ESP32 IoT sensor nodes with NB-IoT connectivity. My work spans sensor integration, KiCad PCB design, and deploying and troubleshooting devices in the field.
At DAITEC, I developed STM32 firmware, wrote libraries for control logic and Modbus RTU, and implemented EEPROM emulation on internal flash. Earlier, at Fustec S.A., I designed control logic for packaging, cartoning, and dosing machines and commissioned equipment across Argentina, Chile, and Paraguay.

