|David B. Tuttle, Principal Engineer
|Consulting Activity & Independent Contract Work|
|February 1994||Analogics CDA, Danvers, MA
Technology assessment and project proposal review on Optical Carrier Wavelength Division Multiplexing (OC-WDM)
|Spring 1994||Quantum Corp., Westborough, MA
Developed and delivered three-day technical training class on FibreChannel (FC-PH and FC-AL) and the SCSI FibreChannel Protocol (FCP)
|Summer 1995||National Association of Desktop Publishers (NADTP),
Specified and installed Novell NetWare 3.11 server upgrade
|Fall 1997||Harris & Jeffries, Dedham, MA
Technology assessment and project evaluation, Voice Over Frame Relay (VoFR)
|Summer 2002||Extreme Networks, Santa Clara, CA
Technology expert consulting, patent evaluation and prior art analysis
|Winter 2004/05||Crossbeam Systems, Concord, MA
Experimental design and proof-of-concept development of "MP-Split" for Crossbeam C-30 and X-80 APM. Supported multiple Red Hat Linux uniprocessor images running concurrently on a single Intel SMP platform.
|May - Sep. 2011||SafeNet, Danvers, MA
Embedded application design and development, multithread Linux event handling on dual Tilera Tile-64 platform
|Winter 2013/14 - Mar. 2015||Affirmed Networks Inc., Acton, MA
Embedded Linux system configuration support for VLAN networking in complex carrier-class clustered servers. IPv4 and IPv6 MPLS routing support in Linux 3.2 kernel and Affirmed NFV control plane.
|Apr. 2015 - Dec. 2016||Avigilon Inc., Billerica & Somerville, MA
Embedded uBoot and Linux platform update for VideoIQ Rialto™ and RSeries™ video analytics recorders. Yocto embedded Linux platform and Web interface support for Avigilon Atomic series I and II analytics recorders.