Ex-developer and musician. I also do vintage electric piano repair and design and build vacuum tube amplifiers for guitarists. Some of the time I'm an exec at a consulting firm.
If you want to get hold of me, reply to one of my comments and we'll figure out how to connect.
HackerSmacker profile: https://www.hackersmacker.org/user/scrumper?hs=NacjyfCUSy2ZvjFa9i