Helge has worked professionally with C++ since the early 1990s, and has also developed SW using other languages like C#, Java and Rust.
He has worked mostly in the embedded space, and has developed SW for autonomous submarines, control systems, radars, data recorders, airborne systems, and various other things.
He currently works at Thales Norway where he is a SW developer and architect, and also tinkers a little with process and methodology.