John Seiffert
Lead Technician at Barrister Global Services Network
Chattanooga, Tennessee, United States
Summary
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SeniorJohn Seiffert is a seasoned lead technician with over 14 years of hands-on experience in engineering, networking, installation, and escalation support, currently based in Chattanooga, Tennessee. He combines deep troubleshooting chops with client- and vendor-facing communication, having overseen international field troubleshooting, supervised contractors and electricians, and provided pre- and post-sales technical training. His background spans VoIP, fiber splicing, Cat5e/Cat6, CCTV, paging, sound masking, LTE, legacy switching, CNC/robotic programming, and both AC/DC systems—an uncommon blend of IT networking and industrial controls. Comfortable in both field and supervisory roles, he has supported DOD ESS work as a crew chief and continuously bridges practical installation know-how with administrative and engineering stakeholders.
14 years of coding experience
English
Github Skills (23)
samsung-galaxy5
moto5
samsung4
galaxy4
temperature4
simulator3
unobtrusive2
compression2
android2
azerothcore2
adler-322
linux1
linux-kernel1
world-of-warcraft1
android-ndk1
Programming languages (3)
Github contributions (5)
kaffeemonster/zlib
Sep 2011 - Aug 2012
Contributions:37 commits in 11 months
compression-librarycompressionunobtrusive
kaffeemonster/g2cd
Nov 2014 - Apr 2015
Contributions:30 commits, 2 pushes, 1 branch in 5 months
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