The web UI backend stuff is all done in Lua. So receiving and processing forms was all Lua. My main feature that I implemented was a REST API that was called from another product that my company sold. So I had to do all the REST API processing and data validation and whatnot in Lua.

I don't really have recommendations, because I really only knew our product. If I knew what I get, I probably would have got that instead of the Asus router that I ended up with when I had to return my work materials.