Microprocessor circuit board development, firmware design and Windows software: hardware control systems, C/C++/C#, Qt, IoT/NFC/RFID, Windows GUI/.Net, API development, internet & telemetry communications. Full-stack hardware & software skill set for life-cycle product development: hardware engineering -> kernel/RTOS -> embedded C firmware -> Windows C#/C++ software -> prototyping/test -> Manufacturing support/calibration -> documentation -> project management.

Design of Windows C++ DLLs and GUIs using WinSock and secure socket transport for RP1210C communications to remote IP Engine Control Units supporting CAN bus telemetry, featured on buses also providing WiFi and camera services.

Design and support of networked reef aquarium support devices - pumps, lighting, dosing, water quality, pH sensors. (C++/C, Qt, ARM, Wi-Fi, web socket, Bluetooth, Zigby, mesh. Android, iOS, web & Windows control apps)

Firmware design for positional sensor modules on construction vehicles used for remote and semi-autonomous operation. (embedded C++/C, 3-Axis Gyro & Accelerometer ICs, TI ARM MCUs, SPI, CAN bus.)

Firmware design, microprocessor circuit design (ARM Cortex), code porting, Windows GUI and production support for NFC smart card programmers & readers for hotel door entry. (embedded C++/C, Altium schematic capture, Python/JSON)

Electronic circuit (re)design for PCB manufacturing, including new component selection resolving BOM issues due to supply chain delays and shortages. (Altium schematic capture & layout)

Circuit card design (ARM Cortex), kernel design & PCB prototyping for RFID reader system for automotive tags for garage access. (OrCAD schematic capture)

Microprocessor electronics (ARM Cortex), kernel/firmware design and software architecture for internet controlled door lock products. (embedded C, Wi-Fi & Internet communications, OrCAD schematic capture & layout)

Lead engineer for R&D and Production of message sign trailers for highway construction, Amber Alerts, radar speeds and hurricane monitoring systems. Microprocessor electronics & PCB hardware design, software architecture, project management, technical writing, and manufacturing support. Provided remote Internet control of message signs used in the New Orleans evacuation during hurricane Katrina. (embedded C/GUI, electronic circuit card design, Windows C#/C++/GUI, Internet communications, ASP.Net, Wi-Fi/Bluetooth/RF, PDA/WinCE, project management)

Interim Director of ITS for call center support and data-based micro-billing of utilities to apartment complexes. (department management, internet e-payments, database reporting systems)

Lead developer of software test systems used for high-volume manufacture of SCSI and Fibre Channel hard drives. (Windows C++/GUI) Now owned by Tabernus.

Lead software developer for large-scale telecom data record processing. (Windows C++, NT clusters and multi-threading)

Lead software developer of Windows application for viewing streaming video from proprietary "Magnicam" device over USB port. (Windows C++/GUI)

Lead software developer for "Crystal Ball" PC-based risk analysis software. (Windows/C++, Java/Swing, MS Excel/VBA, Delphi/Pascal) Now owned by Oracle.

Software design and Production support for R&D and manufacturing of precision balances, lab-grade pH meters and microwave moisture analyzers. (embedded C/assembly, GUI, hardware control systems)

Web site security system design for major media access to high-profile trial transcripts - NBC and CNN clients for Oklahoma City Bombing, Texas Tobacco and Unabomber trials. (C/Unix, web)

Lead software architect for massive telecom/cable billing system. (Windows C++/GUI, Unix, Java, Oracle, Sybase) Now owned by Lucent.

Lead software developer for proprietary air-borne lead analysis meter. (embedded C/GUI)

Firmware design and engineering lead for design of new Trima platelet and blood cell collection system (embedded C, Windows GUI, hardware control systems, multi-processor & multi-OS communications)

Client-server software design for internet e-trades and portfolio management. (Windows C++/GUI)

Firmware design for PC Card laptop hardware (hardware controls, assembly code, Windows GUI)

Contract engineer & project manager for variety of medical device designs. Software department manager. Developed embedded software, electronics and/or data base systems for Baxa, Baxter, Conception Technologies, Gambro/BCT, Ohmeda and University of Alberta. Worked on surgical lasers, blood oxygen meters, IV pumps, fertility probes, Islets cells collection, and patient database systems.

R&D, Test and Production support of kidney dialysis machines and R/O water purification systems. Also created and implemented factory-wide software systems for tracking defects and monitoring work-in-progress.

R&D of transistor-based amplifiers for satellite communication electronics at microwave frequencies.

Design of CAD systems to create and manufacture custom ICs. Now owned by Aeroflex.