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WILLIAM ZIVIC

Sales Engineer Unified Communications - Helping companies in their digital transformations / www.williamzivic.com
French

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WILLIAM ZIVIC
41 years old
Driving License
France
Professional Status
Unemployed
Available
Experiences
  • Used deep technical expertise in UC & C Applications (Voice Call Control, Audio/Video/Web Conferencing, IM/Presence, E1, Trunk SIP, Voice/Fax and Unified Messaging) for Key Accounts as ADECCO, GSF, CEGID
  • Coordinate technical and financial reviews with vendors involved in providing communication services as Microsoft, Cisco, Poly, Yealink, Imagicle.
  • Designed Unified Communications products such as Cisco CUCM, Cisco Webex Dedicated Instance, Microsoft Teams Direct Routing E-SBC
  • Designed Meeting Room products such as Cisco Webex Room, Zoom Room, Microsoft Teams Room and BYOD devices solutions with Centralised administrative
    Examples : GL Events :Implemented and managed 120 Devices France, Suisse, UK, China, US, Africa – 600 k€ turnover
    CEGID : Implemented and Managed E-SBC on premise Microsoft Direct Routing – 500 canals / 2000 users and 20 Microsoft Teams Rooms in France – 450 k€
  • Create and execute strategies for co-existence with and migration from legacy telephony and UC implementations
    Examples : STMicroelectronics : Unified Connect proposal Multi-tenant Worldwide with MS Teams / CUCM & Imagicle
    VICAT : Developed offer MS Teams connexion to CUCM Clusters France / India. Cisco Webex App migration to Microsoft Teams
  • Designed Voice system connexions between UC Cloud Solutions and On-premise telephony and 3rd party technologies to highly complex infrastructure and software solutions
  • Leaded technical presentations, demonstrations, workshops
  • Guided a customer through the Cloud transition Calling with a perfect knowledge of market solutions (Microsoft Phonesystem, Zoom Phone, Ring Central BYOC, Cisco Webex Calling)
    Example : IBM, LEGRAND, SAINT GOBAIN, VERALLIA with making Key Account UC Strategy with Proof of concept, events, tradeshow, demonstration lab.
  • Maked UC consulting offer which represent 20% of our turnover