Leonardo Amorim Email & Phone Number

Brazil

Remote

Software and firmware development for products used in audio and video editting/production, especially products that support the NDI protocol.Main technologies:- Embedded Linux: U-Boot, Linux Kernel, device-trees, device drivers, systemd, bash scripts, Makefiles- Buildroot: Customized buildroot to various board flavors and different configurations- C/C++: OOP, STL, Multi-threaded applications- FreeRTOS for ARM MCUs- NDI- Git for version control- Docker containters- Gitlab CI/CD for automated builds

Brasília, Brazil

Software and firmware development for products used in vehicle-tracking/monitoring.- Embedded Linux- MCU: ARM Cortex M3 bare-metal C programming, from device drivers to applications- Linux Kernel Code Customization, device-trees, device drivers, buildroot- Cross toolchain customization- Bootloader Code Customization: U-Boot- Bluetooth Low Energy, Wi-FI, I2C, SPI, RS232, RS485, CAN and SAE J1939 Protocols- Static and dynamic libraries development and availability for the high level application software team- Shell scripting, Python and GNU Make- Automated Tests Design and Implementation- Version Control System: Git- SCRUM

Brasília

Study and implementation of communication protocols used in sattelite systems using SOC/FPGAs. Those protocols were mainly used in vehicle tracking/monitoring.Main protocols:- Forward link: Used DVB-S2x digital TV satellite transmission- Return link: Used DVB-RCS2Main technologies:- Bare-metal firmware development for the embedded SoC processor ARM Cortex-A9.- VHDL hardware design (Programmable Logic) integrated with the Processing Subsystem (PS) using the AMBA/AXI bus.- Debugging hardware design: Xilinx Integrated Logic Analyzer (ILA) and AXI-JTAG with Tcl scripts.

Brasilia

Laboratory evaluation of control strategy for wind systems, aiming to achieve reactive power compensation.Participation in the design and construction of a workbench for a three-phase half-bridge inverter with application in small wind systems. - Project's guiding professor: Dr. Alex Reis.Main activities:- Evaluation of the electrical power components.- Study and implementation of the digital control system through MATLAB simulations. - Development of the controller algorithm in C for the TI DSP TMS320F28335.- Pratical tests to define the operating parameters of the three phase inverter.- The workbench was assembled in the Electrical Power System Laboratory at the University of Brasilia, Campus Gama.

Brasília

Support in the analysis and documentation of transmitters like drones and radiocontrolers using the standards defined by the Agency.

Brasília - Df

Assistance in preparing documents and conducting hiring processes using project management programs (dotproject) in the Project Management Team of the Information Systems Directorate.

Bachelor Of Engineering, Electronic Engineering

Electrotechnician, Electrical And Electronics Engineering