John Barnhart Email & Phone Number
Manager - T-Mobile for Business Care - Dedicated Experts @ T-Mobile
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John Barnhart Location
- Atlanta, GA, US
John Barnhart Work
- Manager - T-Mobile for Business Care - Dedicated Experts @ (May 1993 - Present)
- Manager - Business Account Support Team @ (August 2011 - April 2020)
- Manager, Dedicated Care Field Team – Strategic and Enterprise Accounts @ (April 2007 - August 2011)
- Principal Program Manager @ (December 2004 - April 2007)
- Area Technical Support Manager @ (May 2000 - December 2004)
- Senior Technical Applications Consultant @ (February 1998 - May 2000)
- Enhanced Products Implementation Planner @ (January 1997 - February 1998)
- Network Translations Specialist II @ (June 1995 - January 1997)
- Rev Enhancement Org @ (April 1994 - June 1995)
- Consumer Sales Representative @ (May 1993 - April 1994)
John Barnhart Education
- Kansas State University
Business Management
1990-1992 - Johnson County Community College
Business Management
1988-1990
John Barnhart Skills
- Wireless
- Wireless Networking
- Telecommunications
- Customer Satisfaction
- Metrics
- CDMA
- Vendor Management
- Call Center
- Customer Experience
- Contract Negotiations
- Executive Reporting
- Cross-functional Team Leadership
- LAN/WAN
- RFP
- Channel Management
- IP
- Mobile
- Program Management
- Sales Support
- Virtual Teams
- Vendor Relations
- Cellular
- Billing
- P&L Management
- WAN
- Deployment
- Product Management
- Process Improvement
- 4G
- Network Design
- Professional Services
- Workforce Management
- Budget Management
- Business Process Improvement
- MPLS
- Channel
- Operation
- Process Development
- Vendor
- Wireline
- Managed Services
- LTE
- Mobile Technology
- Account Management
- Project Management
- Team Leadership
- EVDO
- Telephony
- 3G
- Mobile Communications
- Business Analysis
- Strategy
- Microsoft Word
- Cross Functional Team Leadership
- Marketing
- Research
- Integration
John Barnhart Summary
- John Barnhart, based in Atlanta, GA, US, is currently a Manager - T-Mobile for Business Care - Dedicated Experts at T-Mobile. John Barnhart brings experience from previous roles at Sprint. John Barnhart holds a 1990 - 1992 Business Management @ Kansas State University. With a robust skill set that includes Wireless, Wireless Networking, Telecommunications, Customer Satisfaction, Metrics and more. John Barnhart has 3 emails and 1 mobile phone numbers on RocketReach.
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