Professional software developer since 1970s.
My table top role playing started with white box D&D and Chainmail way back in 1974.
I wrote some war games for Strategic Studies Group on early Mac and Mac II computers: Reach for the Stars, Battlefront, Decisive Battles of the American Civil War.
I played a lot of Steve Jackson choose your own adventure stuff back in the mists of time, and wrote a few in Apple’s old Hypercard system.
My RPG blog is https://strangeflight.blog/