Bosch group embedded software developer

- Hardware and firmware development for ARM Cortex M0/M3/M4 microcontrolers 
- C/C++ programming, GNU C/C++ compiler and tools (GDB/Makefile/ld/as)
- Communication protocols: USB/TCP IP/SPI/I2C/RS-232C, 
- RTOSes experience: Nuttx/FreeRTOS/eCos, Linux and Windows libraries and software 
- Fiscal and non-fiscal thermal printers development for Brazilian retail market. More than 1 million equipment sold since 2004 in several models;  
- SAT FISCAL for São Paulo State, an Ethernet device for digital certification of receipts in retail market; 
- Porting of lwIP library to Nuttx RTOS and ATMEL SAM4 microcontroller; 
- Developing of USB Printer Class to Nuttx and ATMEL SAM4 microcontroller; 
- Wi-Fi connectivity for some non-fiscal printers through Silicon Labs module; 
- Software and test jigs for production and aftermarket support. 
- Embedded Linux and buidroot, 
- GIT

- Fiscal and non-fiscal matricial printers development for Brazilian retail and banking market;  
- PCB layout design;  
- Software and test jigs for production support;