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I have been programming since the early 70s on a wide-variety of operating systems. Here are the languages that I've written major pieces of software for, on the associated environments:
* Univac 1100 Assembler, APL, Basic, Cobol, Lisp, PLUS and Snobol on Univac 1100 Series mainframes.
* PDP-11 Assembler on DEC PDP-11 minicomputers
* Forth on MC6800
* Basic and Fortran on Prime PRIMOS minicomputers (''The Prime midicomputer OS, called PRIMOS, was written primarily in Fortran
* MC68000 Assembler and C on MC68K single-board computers (SBC) (''I developed a complete, stand-alone embedded computing environment with a Unix-style memory manager.'')
* PLUS on Univac 1100 Series mainframes (''PLUS is Programming Language for Systems, a Univac proprietary high-level language.'')
* C, PL/1, and DCL on DEC VAX VMS minicomputers. (''I developed a print symbiont for a Xerox printer attached to a DEC VAX VMS system.'')
* C, Unix Shell, Emacs Lisp, Awk, Make, n/t/roff, SQL, Perl on IBM AIX, HP HP-UX, DEC Ultrix, and SGI Irix workstations (''10 years of managing network and computer systems and staff at a UC campus.'')
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{{mylang|Make|Active}}
{{mylang|AWK|Active}}
{{mylang|JavaScript|Active}}
{{mylang|SQL|Active}}
{{mylang|Java|Intermediate}}
{{mylang|Objective-C|Intermediate}}
{{mylang|J|Beginner}}
{{mylang|R|Beginner}}
Line 37 ⟶ 36:
{{mylang|PLUS|Very Rusty (ex-expert)}}
{{mylang|Snobol|Very Rusty}}
{{mylang|PDP-11
{{mylang|Univac 1100
{{mylangend}}
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Revision as of 09:07, 15 September 2009
I have been programming since the early 70s on a wide-variety of operating systems. Here are the languages that I've written major pieces of software for, on the associated environments:
- Univac 1100 Assembler, APL, Basic, Cobol, Lisp, PLUS and Snobol on Univac 1100 Series mainframes.
- PDP-11 Assembler on DEC PDP-11 minicomputers
- Forth on MC6800
- Basic and Fortran on Prime PRIMOS minicomputers (The Prime midicomputer OS, called PRIMOS, was written primarily in Fortran, as well as their major applications, including the Basic interpreter. For a contract, I wrote a major upgrade to the PRIMOS Basic interpreter that allowed very large Basic programs to chain to each other).
- MC68000 Assembler and C on MC68K single-board computers (SBC) (I developed a complete, stand-alone embedded computing environment with a Unix-style memory manager.)
- PLUS on Univac 1100 Series mainframes (PLUS is Programming Language for Systems, a Univac proprietary high-level language.)
- C, PL/1, and DCL on DEC VAX VMS minicomputers. (I developed a print symbiont for a Xerox printer attached to a DEC VAX VMS system.)
- C, Unix Shell, Emacs Lisp, Awk, Make, n/t/roff, SQL, Perl on IBM AIX, HP HP-UX, DEC Ultrix, and SGI Irix workstations (10 years of managing network and computer systems and staff at a UC campus.)
- Python, Ruby, Awk, HTML, Java, Javascript, Make, SQL, Unix Shell on Apple Mac OS X servers and laptops. (Financial data management using proprietary algorithms)
My Favorite Languages | |
Language | Proficiency |
Perl | Expert |
Python | Expert |
Ruby | Expert |
UNIX Shell | Expert |
Emacs Lisp | Active |
Make | Active |
AWK | Active |
JavaScript | Active |
SQL | Active |
Java | Intermediate |
Objective-C | Intermediate |
J | Beginner |
R | Beginner |
APL | Rusty (ex-expert) |
Basic | Rusty (ex-expert) |
C | Rusty (ex-expert) |
Cobol | Very Rusty |
DCL | Very Rusty |
Fortran | Rusty (ex-expert) |
Forth | Very Rusty |
n/t/roff | Very Rusty (ex-expert) |
PL/1 | Very Rusty (ex-expert) |
PLUS | Very Rusty (ex-expert) |
Snobol | Very Rusty |
PDP-11 Asm | Expert |
Univac 1100 Asm | Expert |