ZK Services

About

Overview

• Engineering education and over 30 years of experience in wireless engineering, product development and consulting

• 30 years of high level technical sales, support and consulting to AT&T, Verizon, Sprint, T-Mobile and Wireless Operators worldwide

• Launched, ran and sold several wireless technology companies

• Provide services testing,  troubleshooting and designing wireless networks 

• Assist legal teams in civil and criminal cases in cell phone forensics and location determination

Publications

• Published article "Cellphone Forensics - Accessing and Extracting Cellphone Information" in the National Association of Defense Lawyers (NACDL) publication The Champion dated June 2021

• Published article "Determining RF Coverage in Criminal Cases" in the National Association of Defense Lawyers (NACDL) publication The Champion 

• Reprinted in the Iowa State Bar publication The Iowa Lawyer and the North Dakota Bar publication The Gavel

• Published article "Cellphone Forensics" in the Texas Bar Journal

• Published updated article "Determining RF Coverage in Criminal Cases" in Oklahoma Bar Journal

• Front cover and article in Money Magazine 

• Section in book Rich Like Them by Ryan D'Agostino

• Featured in Profile Magazine article "Making Sure the Company Doesn’t Drop the Ball or a Call"

Wireless and Forensic Training​

• Cellphone extraction – Cellubrite online training

• Cell phone tower record analysis – Envista in class training

• CDMA, GSM, 2G, 3G, 4G, 5G – Qualcomm online and in class training

• Mapping software, Excel, Database analysis, presentation software, software scripting/programming

• Self Training – Many years field testing, troubleshooting, designing wireless networks

• E911 location, GPS technology, location technologies – combined theoretical/practical

• Wi-Fi technology – Online courses through AirMagnet

• Radio theory and implementation – Motorola

• Radio spectrum rules and allotments - FCC

Group Memberships

• In-Building Wireless Community (iBwave)

• 5G Series

• E911 Professionals

• Infrastructure Executives Business Network - Telecom, Energy and Natural Resources

• 5G DAS NETWORK

• Mobile Forensics

• Telecommunications Industries Management Forum  (formerly Telecom Executives Business Network)

• Connected Stadium Community

• Wireless Communications & Mobile Networks