(1973) Started programming in high school with BASIC, FORTRAN, ALGOL on a GE MARK-II time-sharing system using a teletype terminal at 300 baud and punched pape tape programs. 
(1976) First employment as Jr. Programmer using Business Basic on MAI/Basic Four computer for a Food Distributor. 
(1982) Programmer/Analyst using BBX/Altos-XENIX for an "Open Systems" accounting VAR.  
(1983) Prog./Analyst using RM/COBOL, Altos-Xenix and Informix 3.3 w/ALL for a "Realworld Accounting" and Altos Computer Systems VAR. 
(1984) Sales Engineer with RCA Data Services (an Altos OEM), Informix 3.3, UNIPLEX-OA, 3270/RJE and customized Realworld accounting.  
(1986) Product Planner for RDBMS/RDS and 4GL's with AT&T-IS Labs, Unix Product Mgmt.
(1989) Programmer/Analyst for GTE Data Services, VAX/VMS, VAX/COBOL, Oracle 5.1C, UNIX-SVR2.3, VS/COBOL, IMS/VS, MVS/XA, VM/CMS.
(1990) Project Leader for AT&T-Payroll/Personnel, INFORMIX-SQL (ESQL/C) on Amdahl-UTS.
(1991) Designed/developed/marketed: Pawnshop, Check Cashing, Pest Control and Dry Cleaners Management Systems with INFORMIX-SQL on DOS/SCO-XENIX.
(1992-present) Several projects as an independent contractor and still marketing/supporting customized applications.