Over 6 years as an System adminisistator/Systems programmer/Database
Administrator in ever increasingly large, complex environments. Experience
in all phases of software development and implementation, ranging from
traditional accounting applications to state of the art client - server
applications.
Op. Sys : Solaris 2.5, Solaris 2.6, Solaris 7, HPUX 11.0, HPUX 10.20,
DGUX, NT
Languages: 'C', ESQL 'C', Informix 4GL, Perl
Networks : TCP-IP, Ethernet, DNS
Database : Informix (On-line, SE)
Communications: Sdlc, LU6.2, SNA, various aync protocols
Misc: Automounter, NIS, Veritas
Experience
3/99 - Present
Senior Systems Administrator Sterling Software, Arlington, TX
Do initial os installation, os patch, and upgrade as Senior Systems
administrator.
Tune various os parameters as required
4/96 - 2/99
Senior Systems Administrator / Database Administrator
Virtual Solutions, Inc, Irving, TX
Do initial os installation, os patch, and upgrade as Senior Systems
administrator in a database environment consisting of Sun Servers, Sun
Sparc stations, HP work stations, and NCR work stations. Install, and maintain
dns services. Tune various os parameters as required. Install, configure,
maintain various Cisco routers, and switches. Do initial installation and
configuration of various Informix Database Engines. Install, maintain sendmail.
Supervise 2 junior systems administrators.
1/93 - 3/96
System Administrator, Database Base Admin, Systems Programmer
Advanced Telemarketing, Irving, TX
System Administrator, Database Administrator in a large Data General
environment. Network Administrator (Unix) for a net work consisting of
DG Aviions, Sun work stations, and 100 term servers. Provide systems level
progamning in 'C'. Design, code, debug applications in Informix 4gl, and
Esql 'C'. Design, code, debug client - server applications using TCP/IP,
as well as, System V message queues. Provide technical problem resolution
to applications development group.
5/92 - 12/92
Software Engineer
Comtrac, Inc.Dallas, TX
As a team member design, implement and debug automated teller machine
(ATM) software in a realtime environment. Redesign, implement and debug
point of sale software in a realtime environment.
10/89 - 5/92
Software Engineer, Systems Administrator
Checktronic, Inc. / Viata Grand Prairie, Texas
Design, code, debug applications using X11 and Motif. Selected
the necessary hardware, operating system, software, and performed the systems
integration for an overseas installation. Designed and developed numerous
database maintenance programs using Informix 4gl and FourGen Screen Painter
and code generator. Provided technical support/problem resolution for junior
programers as well as systems administration training to customers. Designed
and developed a bad check collection/tracking system using Informix 4gl
and FourGen Screen Painter and code generator. Designed and developed numerous
small databases using Informix 4gl and FourGen Screen Painter and code
generator. Designed, developed an audio response check authorization system.
The system communicates with MS-DOS machines containing Dialogic audio
cards via async lines using a proprietary communications protocol. Designed,
developed a dial-in check authorization system. Selected the appropriate
hardware for custom multiplexor system, wrote a custom interface to utilize
the multiplexor, using ethernet and TCP-IP.
5/89 - 11/89
Contract Programmer
Churchman Associates, Las Colinas, Texas
Designed, developed program to parse data stream from MCI error
network. These records were initially inserted into a database and possibly
routed via message queues to various error processors.
5/88 - 5/89
Software Engineer/Programmer Analyst
Unipage Inc., DeSoto, Texas
Used IBM 386 Clones, Xenix 386, "C", Curses, C-Tree. Port a database
front end for communications system from Msbasic to "C" that runs under
both PC/DOS and Xenix 386. Wrote a Telecom Paging Terminal Emulator. 11/87
- 4/88 Contract Programmer Analyst Client: Rimms, Dallas, Texas Used Motorola
8000, UNIX 5.3, "C", C-Tree, Curses. Ported Inventory Control Database
to "C". Designed and coded a communications package using Xmodem protocol
linking mini's to AT's. Designed and coded a communications package linking
Motorola 8000 to mainframe running CICS. Designed and implemented Labor
Tracking System for auto repair industry. Client: IRS, Dallas, Texas Designed,
coded, debugged support libraries to support programmer analysts using
C-Windows. Coded system utilities to support programer analysts.
EDUCATION
AAES, Electronics, United Inst of Electronics, Louisville KY, 1980.