I like free software, Kanban and 改善.
I did wwwjdic and gravity Ruby gems.
I've done a Kanban metrics Calc spreadsheet called AAMfP, available on GNU Savannah.
I'm learning to be a proper Scrum Master after 20+ years as a SW developer and I'm creating a TypeScript/React Native App called TKCompanionApp available on F-Droid.