My first fulltime job as a developer was back in 1997 for a state university. The wheels of change are slow at that kind of place so it's possible some of my co

My first fulltime job as a developer was back in 1997 for a state university. The wheels of change are slow at that kind of place so it's possible some of my code is still running. The oldest that I know is still in use is code for an ecommerce outsourcing company I worked for in 2003-2005. ASP/Javascript. Pre-jQuery Javascript too. Fun times. The oldest that I'm still supporting is VB6/ASP code written in 2006, though the entire software is older than that. It's for "contingent workforce management" (temp labor) and handles the 3-way relationship between client, the supplier, and the worker. In it's heyday we were processing over $2B in payroll annually. It's now down to one client using it. The relationship is very weird too: it's me->hosting company->business company->end client. But I only have to do 1-2 days of support a month and have a pretty good contract for it.