John Tsambasis Email & Phone Number
Ibm Global Client Executive for Lumen @ IBM
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John Tsambasis Location
- Cary, NC, US
John Tsambasis Work
- 2021 -now Ibm Global Client Executive for Lumen @
- 2015 -2021 Global Communications Industry Sales Leader | Software Defined Infrastructure and Flash at Ibm @
- 2012 -2015 Director of Sales - Strategic Accounts @
- 2006 -2012 Director of Sales @
- 2003 -2006 Director of Sales @
- 2003 -2005 Director of Sales @
- 2001 -2003 Sales Engineer @
- 1992 -2000 Sales Engineer and Senior Software Engineer @ Nortel Networks
- 1996 -1998 Senior Software Engineer @ Broadband Technologies Limited
- now Sales Engineer @
John Tsambasis Education
- McGill University
Bachelor Of Engineering (Electrical Engineering)
1988-1992
John Tsambasis Skills
- Key Client Relationships
- Sales Management
- Business Strategy
- Direct Sales
- Account Management
- Sales
- Face-to-Face Sales
- Big Data
- Security
- Artificial Intelligence (AI)
- Storage Software
- Media & Entertainment
- VoIP
- Telecommunications
- Strategy
- Open Source Software
- Start-ups
- SaaS
- BSS
- CRM
- Product Management
- Professional Services
- Provisioning
- Cross-functional Team Leadership
- Cloud Computing
- Enterprise Software
- Business Development
- Data Integrity
- Management
- Cost Management
- Revenue Analysis
- Invoicing
- Wireless
- IP
- Product Marketing
- International Sales
- Telco
- OSS
- Revenue Management
- Billing
- Object Storage
- Customer Relationship Management (CRM)
- Internet Protocol (IP)
- Software as a Service (SaaS)
- Voice over IP (VoIP)
- Wireless Technologies
- Customer Relationship Management Crm
- Operation
- Start Ups
- Software As A Service Saas
- Access Technologies
- Voice Over Ip Voip
- Cross Functional Team Leadership
- Internet Protocol Ip
- Sales Manager
- Customer Relationship Management
- Voice Over Ip
- Internet Protocol
- Software as a Service
John Tsambasis Summary
- John Tsambasis, based in Cary, NC, US, is currently a Ibm Global Client Executive for Lumen at Ibm. John Tsambasis brings experience from previous roles at Ibm, Oracle, Subex LTD and Ensim Corporation. John Tsambasis holds a 1988 - 1992 Bachelor Of Engineering in Electrical Engineering @ McGill University. With a robust skill set that includes Key Client Relationships, Sales Management, Business Strategy, Direct Sales, Account Management and more. John Tsambasis has 5 emails and 1 mobile phone numbers on RocketReach.
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