[unnouinceput]

If you live in US / Mexic and you use a Tiburon locker renting system (https://www.tiburonlockers.com/lockers-ele.html) to store your items while in a venue/location then you're using code I wrote between 2008-2010. Everything you see in there and more (like iceberg, what you see is only 10%) is written in Delphi with PostgreSQL as DB. Behind the scenes is just a Windows XP running my app in full screen (KIOSK mode).

Also if you drive a Mazda RX-8 (J64/J61J/J61A internal name) from 2007 that has immobilizer feature (back then it was an opt-in feature, nowadays every car has immobilizer by law) then the code running immobilizer feature was partially written by me between 2005-2006.