o Sr Software Engineer working on smart Flat Panel x-ray receptorso Develop and Debug on Linux and Windowso Working with C, C++, Git, Visual Studio, Jenkins, Gerrit, VMWare, OpenSSL, Xilinx Vivadoo Linux Network Programmingo Xilinx Zynq 7020 Arm-7 and Zynq Ultra Arm-8 CPU, FPGAo Build Embedded Linux with Xilinx SDK, Petalinux, Yocto, Bitbake, Build Root

o Develop and Debug on Linux, Windows, Unixo Skills in C, C++, Python, Openssl, Git, Visual Studio, VMWareo Linux Network Programmingo Development of multithreaded server agent for Venafi Trust Protection Platformo Configured endurance and scale test environment for 20,000 simultaneous server agentso Using Apache Portable Runtime Library for multi platform supporto Provide engineering assistance to support engineers and customerso AGILE development environment with SCRUM

Untangle acquired Cymphonix in October 2013.

Cymphonix is a VC funded startup companyo Required many 80+ hour work weekso Initial design and development for a startup company, internet gatewayo Develop and Debug primarily on Linux, some Windows and Maco Skills in C, C++, Perl, Postgress, Opensslo Linux Network Programming, shared memory libraries, semaphores, mutex, atomic variableso Developed both multithreaded engines and producer/consumer forked child engineso Provide engineering assistance to support engineers and customerso Extensive work on HTTP/HTTPS protocol web filteringo Web cache engine, database engine, IPC communication mechanismso Developed high speed hash library to support high performance lan traffic classificationo Network appliance performance modifications, capable of 1Gbit throughput HTTP filteringo Spirent bandwidth test and performance equipmento Work on anit-virus scanner, malware engine, filter bypass technologieso SCRUM development environmento Work with technical support and customers on escalated support issueso Web site categorization, domain caching, categorization engine configuration and cachingo HTTP header parsing, tagging, decode/encode, repair header syntaxo Proxy server emulation, HTTP and HTTPSo NTLM emulation for specific client identification and reporting of CITRIX clients

o Develop and Debug on Platforms: Netware, Windows, Linux, Solaris, AIX, HPUXo New tools architecture with XML interface for eDirectory toolso Three patents awarded on eDirectory technologyo Development work on Novell NDS Directory Services and eDirectory productso Provide engineering assistance to Novell technical support groupso Developed Novell Directory Services database tools, schema managemento Development with C, C++, Javao Novell Brainshare 2001 Salt Lake City, UtahNew XML web interface for eDirectory toolso Novell Brainshare 1997 Salt Lake City, Utah and Nice, FranceeDirectory and suppot tools, backup, repair, merge tree, disaster recoveryo Novell Brainshare 1995 Salt Lake City, UtahDemonstrated new features of NLM based Directory Services toolso Novell Brainshare 1993 Salt Lake City, UtahPresented Directory Services database repair strategies, NDS Tree management

o c-tree database software and user interface for FM receiver upload databaseo Miltiprocessor FM Sub carrier data receiver firmware for Satellite audio receivero Multiprocessor FEC Forward Error Correction processor, synchronous and asynchronouso BSC, SDLC, ASYNC drivers for national point to multipoint satellite/FM sub carrier network

Development of database engines and interface for ABC WORD, Webster Dictionary, Thesaurus, ALP translation references Macintosh and PC software development for PC PROOF and MAC PROOF style checker

o Development of Microsoft Windows interface for Bernoulli tools on the PCo Responsible for Bernoulli Box DOS utilities, software design, development, and testo Developed software specifications for cartridge removable media, unique identification, and cartridge compatibilityo Magage development of third party Bernoulli Box DOS/SCSI drivers

o Developed test stations for test engineering final test stationso Member of System Development Group working on IBM PC clone BIOS firmwareo Key architect and member of Air force contract certification team 1983 in Montgomery, Alabama, Developed and demonstrated Burroughs TD830/CPM workstations, $30 Million contract awardedo Developed 'SOFTKEY' keyboard macro application for workstations, applied for patento Project Leader for TOPPER line of CP/M engine microcomputerso Wrote standard C library for CP/M software development o Terminal firmware for IBM 3101 emulator, Z80 software development in assembler and "C"Comdex 1983 Las Vegas, NevadaProvided engineering support to sales staff and demonstrated TOPPER intelligent workstations

o Team member of foreign government military communications infrastructure projecto System Fault Tolerant monitor, 6800 assembler developed on Tektronix In-Circuit-Emulatoro Terminal firmware for Supervisor Console and Printer, supported English and Hebrew operationo Equipment diagnostics softwareo Secret security clearance