I worked with many software languages, a variety of assembly code instruction sets and many different operating systems along with some embedded real-time systems for avionics in the 80's and 90's.

Having built some business automation systems using Microsoft Access, Excel, Outlook and Word with a lot of VBA automation over the last 15 years, I'm now back to learning new technologies, tricks and techniques to develop a business server for my own business based on an Ubuntu VPS, and Open Source toolsets.