Ben Christenson Email & Phone Number

Scottsdale, AZ, US

Phoenix, Arizona, US

- Develop embedded software for electric vehicle infotainment and instrument cluster.- Worked in multiple areas including services, audio, kernel, drivers, end-of-line testing, automatedregression testing, hardware bring up, device drivers, kernel configuration, BLE, BroadcomEthernet, diagnostics, documentation and defining processes and procedures..

Jiading, Shanghai, CN

* Develop embedded firmware in C for electric vehicle ECUs* Define and deploy processes to satisfy ISO26262 requirements, MISRA process, rules and enforcement, Static Analysis, Full Jenkins pipeline, Define and enforce coding standards, Unit testing and code coverage, Code reviews* C99, MISRA, ISO26262, Jenkins, Linux, Git, GitLab, Parasoft C++ test.

Palo Alto, CA, US

* Participate in all areas of the software development life-cycle. (Requirements, Feature planning, Specifications, Reviews, Development, Testing, Release, Maintenance) * Work across diverse groups to deliver products, share information, assist others efforts.* User interface design and development, graphics, and work-flows for graphical control panel.*.

Residential and commercial real estate photography.

Photographed residential and commercial real estate for sale and developed and updated real estate websites.

Bellevue, Washington, US

- Embedded C firmware for multiple projects.(large animal detection system, power usage meter, water shutoff detection system)- M2M TDMA 900Mhz radio communications (FreeWave M2M radios)- Cellular Modem communications (Telnet, SMS)- TI Code Composer Studio v5, ARM (TI LM3S3748)- Microchip MPLABX, PIC18F46xx- Cypress PsoC Designer, CY8C27xxx- TortoiseSVN.

Houston, Texas, US

- Developed Web UI features for Laser Jet printers.- Embedded C for back-end web service functions.- Developed automated test scripts in python to test printer feature sets.- HTML, CSS, Javascript, jQuery, C, C++, Linux, Bash, SVN, Git, Python, GVIM

Forchheim, DE

* Developed features for automated test application in C# for ultrasound system.* Wrote Windows XP based graphical test tool in Visual Studio C++ to drive a motorized arm and severalactuators on a scanning medical device for HALT testing and to support manufacturing tests.* Integrated LabJack data logger, added low level diagnostics and logging.

Norwalk, CT, US

* Performed HW bring up and validation of new hardware with NXP LPC2468 ARM7 uController.* Developed bootloader for machine control systems with extended command line capabilities. (R/W memory, tests) * Driver development - Ethernet(MII), SPI, I2C, CAN, TCP/IP, Flash/Ram configuration, RS232/UART* Flash firmware update routines including windows based.

US

* Developed a serial protocol language and embedded interpreter, including command line user interface with debugger capabilities. ( Architect and Technical Lead )* Develop real-time firmware in C and assembly for industrial control and automation products( Data acquisition, monitoring, hardware configuration, startup code/diagnostics ).* Used GNU tools.

San Jose, California, US

* Lead engineer responsible for all aspects of embedded Linux including deployment, training, problem resolution * Built complete Linux implementation on PPC405 platform: u-boot boot loader, 2.4.x kernel, root file system, device drivers( CAN – SJA1000 ), flash Programming - BDI2000* Administer firmware groups Linux development systems: specified, ordered.

Houston, Texas, US

* Managed and completed large multi-threaded real-time distributed application used for controlling power and cooling of complex computer system* Designed, coded and tested next generation C++/C/Tcl/TK application targeted to Solaris and Linux which was used for controlling power and cooling of large computer system( All code from lower level real-time.

* Worked as part of a team to deliver a trip computer for high end motor coaches.* Created real time software in C and assembly targeting an 8051 microcontroller* Created custom video and J1708 vehicle networking hardware drivers* Provided design verification and debugging assistance to hardware engineer* Provided maintenance and repair support for.