David Hammel Email & Phone Number
CTO and COO at TSV Professional Services @ TSV
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David Hammel Location
- Amsterdam, NL
David Hammel Work
- CTO and COO at TSV Professional Services @ (January 1996 - Present)
- Technical manager @ (January 2007 - Present)
- Senior Engineer @ (August 2001 - Present)
- Junior Engineer @ (June 1996 - August 2001)
- Owner @ (January 2010 - Present)
- CTO @ TPS (January 2011 - Present)
- Pre-Sales and consultant @ (January 2007 - June 2008)
David Hammel Education
- The SIP School 2014-2014
-
(Communications)
2010-2010 - Europa College Sector Techniek
(Electronics)
1992-1996 - Siemens Institute
(Communications)
2004
David Hammel Skills
- SIP
- Unified Communications
- VoIP
- Telephony
- Avaya
- Managed Services
- IVR
- IP
- CRM
- Pre-sales
- Professional Services
- Video Conferencing
- Telecommunications
- Call Centers
- Avaya Technologies
- Avaya Products
- Cloud Computing
- Contact Centers
- Customer Relationship Management (CRM)
- Internet Protocol (IP)
David Hammel Summary
- David Hammel, is currently a CTO and COO at TSV Professional Services at TSV. David Hammel brings experience from previous roles at TSV and Flight 815 B.V.. David Hammel holds a 2014 - 2014 The SIP School. With a robust skill set that includes SIP, Unified Communications, VoIP, Telephony, Avaya and more. David Hammel has 3 emails and 1 mobile phone numbers on RocketReach.
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