I'm also a Product Design Engineer with experience designing consumer products and medical devices, previously working for EG Technology in Cambridge UK.
I co-founded and run Posterhaste with my wife Keira.
I also created SudokuToo, a competitive multiplayer sudoku app where you race your friends to see who can complete the grid first.
Currently experimenting with distributed offline enabled editing with Yjs, Tiptap and ProseMirror.
You can follow me on twitter @samwillis, email me at samw at hey dot com, and I'm also on GitHub and LinkedIn.