I work as Administrator for 3D CAD Applications such as PDMS, PDS and SP3D as my day job.
In my spare time, I do Excel and VBA stuff (and bit of VB.NET as well) by helping out users in different Excel forums.
Recently, I have created my own YouTube channel (in my native language Marathi). Here's a link to the first video: https://www.youtube.com/watch?v=y_76VDM9oIA