Take a look at nostr.net for some existing projects. There aren't many C/C++ projects yet, but were betting there will be
I sort of have an embedded background in old automotive processors, mostly binary editing and disassembly, but I have a long list of projects you may be interested in
I mostly write C, C++ and C# libraries (over 500k lines of code in my repos)
- C low-level cryptograhpy library https://github.com/vnuge/noscrypt
- C++ nostr sdk https://github.com/buttercat1791/aedile-ndk
- C# low level utility libraries (for server app development) - https://github.com/vnuge/vnlib.core
- C# full stack server + browser extension for nostr nip07 - https://github.com/vnuge/nvault
if you visit https://www.vaughnnugent.com it is served to you using my http framework and web server software :)