Alfredo M.

Developing a TSN switch for industrial applications Custom Linux distribution using Yocto and Jenkins for CI/CD, modification and configuration of open source stacks like lldpd, mstpd, net-snmp, netopeer ... Linux kernel modification for cross timestamping, posix interface to PHC clock interface ... Linux Device tree modifications, uBoot modifications and scripting... Linux driver development, bridges, phys, sysfs interface, netlink interface... https://www.tttech.com/products/industrial/deterministic-networking/fpga-asic/de-ip-solution-edge/ https://career.tttech.com/your-colleagues.html

Developing and integration during 5 years of all the deliveries of the Galileo MGF to Thales/ESA. The MGF has 3 boards (4 counting both partitions in Board 1) and more than 40 threads per board and almost all RT signals are used (All of them used in Board 2 i.e). Also the MGF has more than 350000 code lines (and more than a million taking unit tests and validation scripts into account) and more than 300 requirements per board. Bug fixing and maintenance during 2.5 years of MGF code, not only solving some mayor bugs in a couple of hours but also providing workarounds while the bug is fixed and the new software is delivered . Finding some mayor bugs on LynxOS-178 operating system, and providing test cases to Lynuxworks for them to fix, while taking into accounts that bugs in MGF code in the meanwhile. Having been congratulated as a team by Thales for the work done, the technical solutions provided and the high quality of deliveries.