Steph fully deserves recognition for his technical training as a developer, built through many years of software development experience—first in the SME Server project, where I met him around 2011, and then here in NethServer, initially as an external contributor and, since 2018, as a colleague and full-time remote employee at Nethesis.
This is just one of countless examples of the work he handles on a daily basis, and for which his contribution is essential to the NethServer project: https://community.nethserver.org/t/user-self-service-access-to-piler-email-archives/27115. Much of his work is not visible on this forum, but I believe 99% of it is available on GitHub under an open source license. Here is the link to his profile: https://github.com/stephdl/
Congratulations on your entire personal and professional journey, Steph!