● Cross platform Qt Android, iOS, macOS, and Windows too!● Cross platform React Native, JavaScript, Objective C, Java, on Android & iOS● React Native greater than 98% common UI source code! ● Created Bluetooth classic react native Android iOS & Android bridge modules for proprietary devices. Apple Made for iPod ( MFI )● Managed apps on Apple App Store Connect and Google Play● DevOps - setup Azure Pipeline builds, build-agents for Android, iOS, Windows .NET, and DSP and MCU embedded software● Bluetooth Low Energy (BLE) on newer devices.● Qt C++ cross platform mobile & desktops● Yocto embedded Linux using Toradex, Variscite modules.● Qt Creator, Xcode, Android Studio, Visual Studio

● Cross platform Qt Android, iOS, Windows, and macOS

● C++ development under Red Hat Enterprise Linux 5.x ● Developed IP multicast JP2000 video distribution over Ethernet for sonar and fire control video● Developed SNMP diagnostics library supporting rules with a GUI front end● Applications design and development using Qt 4 C++ libraries, STL, Boost● Developed Embedded Linux touchscreen prototypes for Boeing proposal using TI DaVinci DM8168 ARM, Qt, Arago / TI SDK● Avionics display application development; TI DM6466 ARM, SYS/BIOS, Code Composer Studio● Developed SNMP diagnostics API and user configurable network diagnostics desktop application● Complete life cycle; from design, to implementation, to creating RPM installer packages. ● Developed Java GlassFish servlet and JNI layer to C++ libraries● Created API documentation and user help manuals using Doxygen. ● Established software development build processes using Jenkins● Created software team infrastructure, ESXi virtualized servers, web apps; issue tracking, Jenkins, Subversion, WebSVN, & Wiki.

Software Architect/ IT Manager and Customer Support developing commercial software for a rapidly growing startup company in the construction industry.● Software architect and Windows application developer using the Microsoft .Net 2.0 Framework and C# and C++. Solely responsible for the entire software life cycle including specification, design, implementation, end user documentation, and software deployment. Customer installation base of hundreds of users around the world.● Solely responsible for Engius achieving Microsoft Certified Partner & ISV Software Solutions Competency - a challenging accomplishment that increased business opportunities and company stature.● Developed wireless remote sensor software/firmware● Production and manufacturing support, process documentation, CNC program development● Developed Microchip Pic embedded software for USB gang programmer and controlling Windows software for sensor production● Developed R&D software for image processing analysis● Provided customer technical support on company software and systems.

Senior Software developing research tools and commercial applications for a scientific R&D company.● Created software for laser optics research experiments using Visual C++, Active Template Library (ATL), LabVIEW, and Visual Basic. Interfaced to custom and commercial hardware including gas flow controllers, humidity sensor, temperature sensors, spectrograph, and stepper motor controllers.● Developed commercial software applications in C#, Visual C++, and Visual Basic used to interface to Nomadics proprietary hardware using RS-232 serial and USB interfaces● Developed commercial concrete mix design application in Visual Basic. MS Access and ADO● Developed installation programs for multiple commercial applications using InstallShield or Wise that supported a wide variety of Windows OS applications● Developed new firmware features for custom hardware using MicroChip PIC assembly language● Prototyped firmware in C for Atmel 8-bit microcontrollers

Senior Software Engineer working as a member of a large team designing and developing a large multi-million dollar Microsoft ATL/COM based diesel engine service application named Insite™ with an international customer base of approximately 10,000 users.● Senior Technical Member of the framework design team, responsible for design and implementation of a COM based system architecture using IDL, and UML using Rational Rose.●  Developed Microsoft COM components using Visual C++, Active Template Library (ATL), and MFC●  Created test cases for the VC developed COM components using both Visual Basic (VB) and VC● Instructed ATL COM Development classes for Cummins employees in a classroom setting● Member of the Tools Architecture Workgroup (TAWG) whose charter was to set corporate software engineering standards with a goal of promoting software re-use throughout the company

Senior Software Engineer developing engineering tools for use in Engine Control Module (ECM) development, test, and diesel engine simulation.● Developed multi-platform (Windows NT, Windows 16-bit, and DOS) Automated Test Software (ATS) libraries in C and C++ that are run-time configured for the target Engine Control Module (ECM). The ATS libraries provide interfaces to both custom and off-the-shelf hardware on PCI, ISA, GPIB, and serial communications buses as well as to a VXI bus (a bus based on VME) via a MXI bus interface● Created applications using the Microsoft Foundation Class (MFC) libraries for controlling hardware● Created applications in Borland C++ Builder to monitor ECM parameters and faults● Teamed up with a Microsoft consultant to develop a “Microsoft 3-2-1” COM components program for a 3-tier application using COM Microsoft Transaction Server (MTS)● Developed National Instruments Labview test applications to simulate diesel engine I/O and control closed–loop diesel engine simulations running on a TMS320C3x DSP coprocessor● Created 32-bit / 16-bit Windows install programs using InstallShield Professional 5.5● Hardware/software trouble-shooting using software debuggers and electronic test equipment● Developed Windows NT Device Drivers for Cummins developed hardware on the ISA and PCI bus● Developed a NT Device Driver to configure and control a Cummins IndustryPack (IP) module based on a Field Programmable Gate Array (FPGA). ● Developed a “soft” real-time environment for diesel engine models under Windows NT SMP● Developed task scheduler and support libraries for running real-time diesel engine simulations on a Texas Instruments TMS320C3x / TMS320C4x DSP targets