I use C (my favorite), C++, Bash and Python for programming. I also know CMake and Rust, used Kotlin for a project and have some Javascript, HTML, CSS, etc knowledge. I enjoy trying out new tools, specially if these are FOSS, so to increase my performance and learn a bit.
I have worked in multiple diverse fields such as IoT, 5G, Agricultural Machinery, research and FPGA. I really enjoy having full control of a project, from first design, component choosing, development, documentation, testing, automation and user-space applications. I mostly focus on firmware development, having worked with off-the-shelf microcontrollers and custom silicon. Having full control of a project enables me to use almost all of my skills, including my strong analog circuits background.
My master work had to do with FPGAs, flash memory devices and the NVMe protocol. All of the costs were sponsored by the Unisinos University.
My graduation was hands-on, having to build a lot of proof-of-concepts on the breadboard. I've had classes on PCB design, SMT, semiconductors, complementing these at Université Joseph Fourier, France (now Université de Grenoble Alpes I) - there I had the opportunity to do measure diodes and transistors on the wafer as well as learning about Electromagnetic Compatibility. I'm also experienced in system testing (the topic of my graduation work).