Software Engineering
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donleslie's user avatar
donleslie's user avatar
donleslie
  • Member for 10 years, 5 months
  • Last seen more than 10 years ago
  • Las Cruces, NM
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About

Retired Software Engineer. First program written in Fortran in 1961. Programmed full time from 1969-2011. Programmed in a number of Languages,.

Machines Used: CDC 3500, Fujitsu/Amdahl, Harris DataCraft, HP 1000, IBM 360, IBM 1130, IBM 1401, IBM 1620, Packard Bell 250, Proprietary Raytheon computers, PC's, RCA Spectra.

Applications: Operating System (Assembler), Compiler (Assembler,PL/1) , Real Time (Jovial), Tools (Fortran,Perl,Ruby,Assembler,Snobal), Data Reduction (Fortran,Perl), Company Tools Repository (Apache, ModPerl, Oracle), Meeting Management & Membership (Ruby,Sqlite,Gtk) .

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All Questions Answers
Score Newest
answer
5
Why not have a High Level Language based OS? Are Low Level Languages more efficient?
Jul 3, 2013
answer
3
When should we stop work and make tool?
Jul 13, 2013

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