I am a retired architect and CAD/BIM manager, and I have been working with Autodesk products since 1990. Over the years, this has led to work with visualization, documentation, teaching, CAD/BIM strategy, development of add-ons, and of course occasionally also actual building design work.
I have decided to use some of my spare time to develop free add-ons for AutoCAD.
You may visit my LinkedIn profile here