Senior level technical manager, system architect and hands on programmer with 35+ years progressive and pragmatic experience developing everything including BIOS, TSR, desktop applications, web applications, and backend OLTP and OLAP systems. I specialize in credit card, prepaid card and POS processing from the acquiring and issuing POV. I also have extensive experience with reporting, audit, and SQL optimization for large datasets. Recent experience includes DEVOPS, CI/CD, and full stack automation.