Amongst other things I've been developing software for fun and commercial reasons since 1980. Started off programming led traffic lights using a Motorola 68000 briefcase kit then onto MS MASM, Visual Basic and latterly C#.

Achievements to date:

Telephone line plant record system. Project financial system to control capex v budget variations. Mobile telephone network Route optimizer - yes tons of records to process. Inter-departmental Interconnect process system. Call tracking solutions CTS Call Tracker - vapourware! 27k1 ISMS, an ISO27001 app.

Most recently developed an ISO27001 ISMS Windows UWP application which is now being used by customers world over.

Maybe not a bad Stack Overflow reputation for an oldie.