I am a retired engineer, electronic devices production equipment.

Programming history:

Algol : Punching hole cards for Elliot, IBM mainframe, and TSO terminals.

Fortran : Punching hole cards for IBM mainframe.

Key Programming on TI-59: Design of piping for Halon gas, based on NFPA 12A using finite-elements.

Basic : Accounting for facility construction management on a PET Commodor.

Basic : Developed a robot for semiconductor production equipment on a PET Commodore.

Rockwell 6502 assembler: Developed a robot for semiconductor production on a PET Commodore.

Basic, Rockwell 6502 assembler: control & data acquisition GPIB on a PET Commodore.

Turbo Pascal, Delphi, Intel 8080 Assembler: IBM PC and up, Games, clickgaga Internet Radio recorder. http://clickgaga.ga.

Delphi, php: xml-rpc stock market access application.

Delphi: Learning tools applications for PC and Android.