Online Marketplace/Forum for Anyone
A demo of my ability to build a fully working and functional online marketplace that costs me about USD10 / month to run.
You can use it to sell your own goods and services right now.
The only other costs are per-transaction.
Pretty damn cheap if you ask me.
 
COVID Data Visualisation
This is a demo of using Excel to mash-up open data of COVID infections, postcode to suburb mapping, and geographic mapping.  
 
Controlling a Lego tank with Virtual Reality goggles
Lego Mindstorms robot controlled by a custom VR app that streams video from an old Winphone strapped to the robot. (The video is old. I am no longer pregnant.)