John Nierzwicki Email & Phone Number
C.E.O. and President @ US Network
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John Nierzwicki Location
- Broadview Heights, OH, US
John Nierzwicki Work
- C.E.O. and President @ (September 1990 - Present)
- Vice President Sales @ (January 1998 - May 2001)
John Nierzwicki Education
- Indiana University
Bachelor Of Arts (Telecommunications, History)
1978-1982
John Nierzwicki Skills
- VoIP
- SIP Trunking
- Managed Services
- Unified Communications
- Telecommunications
- Call Centers
- Telephony
- Ethernet
- Sales
- Wireless
- SIP
- MPLS
- IP
- New Business Development
- Strategic Partnerships
- Co-location
- Business Development
- SaaS
- Solution Selling
- WAN
- Start-ups
- Cisco Technologies
- Long Distance
- Direct Sales
- Cloud Computing
- Channel Partners
- Selling
- Data Center
- Hosted Services
- Contact Centers
- Multiprotocol Label Switching (MPLS)
- Voice over IP (VoIP)
- Wireless Technologies
John Nierzwicki Summary
- John Nierzwicki, based in Broadview Heights, OH, US, is currently a C.E.O. and President at US Network. John Nierzwicki brings experience from previous roles at Lightyear Communications. John Nierzwicki holds a 1978 - 1982 Bachelor Of Arts in Telecommunications, History @ Indiana University. With a robust skill set that includes VoIP, SIP Trunking, Managed Services, Unified Communications, Telecommunications and more. John Nierzwicki has 2 emails and 2 mobile phone numbers on RocketReach.
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James Uriarte
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Lincoln, NE, US
Mark Venuto
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