• Video capture and recording via DirectX and other methods; wireless data transfer of video recordings to central repository [Responder Systems, LLC] (2006-7)
• Data processing through Office automation [Hank Hahn, Inc.] (2002)
• Remote control of video media storage vault [Technology Alternatives] (2002)
• Web site design and deployment, including server side database applications development in Perl, PHP, and other CGI; using MySQL as database [multiple clients] (2001-7)
• Time and temperature controls for institutional showers; water valve sales demonstration unit fabrication [Powers Process Controls] (2001-3)
• Consumer oven control hardware drivers [JML Software] (2001-5)
• Design architecture and code multitasking components of Class IIB patient-controlled analgesic syringe pump [Baxter Healthcare] (2000-1)
• Debugging and maintenance of SNMP agent simulator package for large scale network element management system as a component of broadband media (Cablespan) network [Tellabs] (2000)
• Design and code multitasking components of industrial thermal transfer printer for food packaging industry and other applications; task management and priority through brute force and interrupt handling [Norwood Marking Systems] (1999-2000)
• Design and code display subsystem replacement emulation, based on MVME2302 PPC PCI board with VME interface, used VxWorks 5.3.1 OS and Peritek VCQ-M four-channel VGA video PCM card to emulate up to four out-of-print VME VGA video boards [Fermilab] (1999)
• Design and code of features in Class III apheresis blood separation machine; procedure control through proprietary hardware programming language, file data extraction through proprietary file system, text processing for report generation [Baxter Healthcare] (1998-1999)
• Design and code industrial label printer controller based on handheld 80451 unit; controller provides label format and database uploading, print-time user data entry and database lookup, and a simple user interface [Weber Marking Systems] (1997-1998)
• Design and code video game networking facilities on proprietary network interface board; protocols for coordination of services and messaging between network hosts and clients, support documents [Williams/Midway/Bally] (1996-1997)
• Design and code position-determining subsystem for an automated precision drill repointer machine; uses a laser proximity sensor to read the drill's surface and find the leading edge by slope analysis [RTW Electronics Tooling Division] (1996)
• Design and code completely new system for DDS to synchronous serial interface adapter (with BiSync interpreter and Switched 56 call originate/receive) [Telemax] (1996)
• Design and code feature enhancements for MCS-51-, Z80-, and 6809-based embedded products (machine controls, terminal equipment, ...) [multiple clients] (1994-1996)
• Design and code feature enhancement for programmable controller product family; programming of ATE in various forms of BASIC [Love Controls] (1995)
• Design analog audio signal handling hardware [Lowrey Organ] (1994)
• Create utilities and tools for product development support in a PC environment using Basic, C, C++, and assembly [multiple clients] (1994-1999)

• Design hardware and software and provide product maintenance of teller terminals and check protecting equipment (Z80, Z180, and 80X86 targets)

• Design hardware and software and provide product maintenance (ECNs and bug fixes) of MCS-51, 6800-, and 68000-based industrial controls such as counters, tachometers, speed controls, and absolute positioning motor controller
• Design in-house software tools for PC; provide PC technical support

• Design system software for phototypesetting imagers, including the following:
  • MS-DOS-to-UNIX interface and task-switching queue/spooler
  • PostScript interpreter I/O queue/spooler
  • terminal emulator
• Design applications software to support typesetting products such as the following:
  • PostScript interpreter user interface
  • text file processing filters, etc.
• Design in-house tools for font reproduction and software installation

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