We do engineering services at Ambient Sensors. We can design a system for you from board design and manufacture though firmware, software, and connection to the cloud. http://www.ambientsensors.com

Designed and developed Linux kernel drivers for Marvell's new Modular Chip interconnect architecture (MoChi) for ARM ASICs.Collaborated with a 3rd party partner to design and develop Linux kernel scan drivers for ARM A57 ASICs (32 and 64-bit).Member of team porting color scanner code to Linux for multi-core ARM ASICs controlling CMOS sensors, AFEs, motors, and proprietary Image Correction and Enhancement hardware. Trained 3rd party company in use of scan firmware for high speed page wide array printer/plotter.Developed bootcode for ARMv5-based ASIC in ARM assembly, Thumb, and C. Experienced with emulation hardware for bootcode/firmware verification, hardware and software debuggers, logic analyzers and oscilloscopes, various gnu and non-gnu compilers, diverse build environments (custom-built, yocto, buildroot, chromium os), and version control systems (RCS/SCCS, Clearcase, Perforce, Gerrit, Git). Maintain Python scripts as needed to communicate with embedded systems and manipulate data (as well Bash and some Perl and TCL). Experienced with creating technical documentation intended for internal use, as well as 3rd party developer use. Linux and Macintosh systems are my everyday development environment.

ASIC Test (Vera, C/C++, some System Verilog, some Perl, some Python), ASIC Design (Verilog, Verilog 2001, some System Verilog), and reuse (Verilog, Verilog 2001, VHDL).Heavy use of Linux (Fedora Core for personal use and both Fedora Core and SuSE for work).

Primary programming languages: embedded C and some assembly, and some Java tests. I was also the Canon liaison for the DC controller/engine firmware interface for several years. Heavy use of HP-UX and some Linux (RedHat).

Part-time employee in LaserJet firmware/software group until June 1985, then a software engineer in IT until January 1986