Wissem GHAZAOUI, Technical Account Manager

Wissem GHAZAOUI

Technical Account Manager

Globitel

Location
Tunisia
Education
Master's degree, Telecommunication and netowrk engineering
Experience
16 years, 10 Months

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Work Experience

Total years of experience :16 years, 10 Months

Technical Account Manager at Globitel
  • Tunisia - Tunis
  • My current job since March 2015

Responsible for end-to-end management of all technical aspects of an account through the entire presales phase of an opportunity and into the posts-sales stage including support the Project Manager with delivery of the solution and constant customer satisfaction. Responsible for RFP Responses, for African French speaking countries + France, involving solution sales and delivery both in the Mobile Value-added Services, Roaming solutions, Customer Interaction Management solutions and mobile analytics for mobile operators in the assigned territory.
 Product presentations and demonstrations
 Support with technical qualification of sales opportunities
 Provide answers to (technical) questions in a Request for Information (RFI) or a Request for Proposal (RFP)
 Create internal software requests and POC implementation plans and monitor the approval process
 Compare Information Builders product offering at a technical level with competitiveness.
 Build technical relationship with prospects or existing customers
 Liaise with local, EMEA and corporate support teams to ensure accurate and timely resolution of technical issues that may arise during the pre-sales process
 Assists with the qualification of the opportunities and/or identification of target accounts
 Assists with the creation of a sales cycle plan
 Assists customer, prospect and Sales Representative to build a compelling and competitive business case and ROI (Return of Investment)
 Manages hand-over to the Services Functions (Post-Sales Support and Professional Services) for live project implementation

Business Analyst / Senior Architect / Innovation Manager at Orange Group - Sofrecom
  • Tunisia - Tunis
  • December 2011 to March 2015

As a leader Architect I head the service delivery and countries integration studies streams into the SDP (Service Delivery Platform) project, I define the strategy for the SDP implementation in the AMEA zone. I have the influence on the future infrastructure solutions, platform and services in Orange Corp and affiliates in AMEA - I am also designing, building and documenting them, and thereby making sure orange have the best possible VAS and technical IT solutions.
With AMEA orange affiliates, I act as a consultant and I give my interlocutors advices about architectures and group strategies.
I led an innovation pole in OLPS Tunisia (10 persons), we participate on the Orange group challenges

Key responsibilities :

• Liaise with Marketing and seek inputs for the Head of VAS (value added services) Technology to develop and implement VAS technology strategy
• Lead the innovators team to conceive services responding to the 4G (LTE) challenges
• Study the eligibility of the services on the top of the SDP platform
• Design a customized SDP solution for Jordan (Dec 2013), Tunis (Jan 2014) & Senegal (Feb2014)
• Make the mapping between what the SDP expose to service providers and what exists as interface in the Orange affiliate
• Define and optimize the robust application, data, security, integration and technical and functional architecture to well fulfill business and IT transformation requirements.
• Design the overall architecture management asset including framework, organization, process, approach, principle and template to enforce the architecture governance.
• Provide direction or guidance when there is problem, confliction occurred internally and externally.
• Identify and monitor inter-dependencies and conflictions between various business and IT transformation activities.
• Being recognized as an expert on one or more architecture areas.
• Providing knowledge and expertise as consultant when needed

VAS Engineer at Tunisiana
  • Tunisia - Tunis
  • July 2009 to November 2011

• Design, execute and maintain the KPI’s
• Optimise VAS / Mobile Data solutions.
• Sign the ATP document (Acceptance Tests Procedure)
• Prepare and evaluate the RFx / communicate the plan of conception/architecture to the suppliers of the VAS solutions
• Translation of the Marketing needs in technical feasibility
• I participated to the RFx / project management / conception of solution (architecture) / IP Planning / Energy estimation/ Launching meeting with Marketing department/ site preparation/ Workshop with the provider/ Installation / Integration of SSO, RTCG, USSD, SMSC, Temip, GGSN, wap, …
• Integrate Microsoft platforms (Active Directory, Echange, DNS, , DHCP, FTP ..)
• Virtualizing Microsoft physical server using Maptool & Hyper-V

System Engineer at Planet Tunisie
  • Tunisia - Tunis
  • September 2008 to July 2009

Administration and monitoring of the Planet Hosting platform : Clusters Linux / Windows 2003 Server, apache2 / IIS6, Mysql / SQL Server 2000/2005 o DNS / FTP servers

Engineer at LIUPPA
  • France
  • July 2007 to August 2008

Development of a cartography tool

Education

Master's degree, Telecommunication and netowrk engineering
  • at INSAT
  • January 2008

courses: Telecommunications & Networks INSAT [JAN'08] Higher Leaving Certificate Specialty : Mathematics [JUN'02] RESUME –

Specialties & Skills

Telecom Technologies
Telecom Protocols
Telecommunications
International Telecommunications
Telco design
RFx RFP RFI RFQ
Service Delivery Platform SDP
Innovation
Business Analyst
Telecommunications
Management

Languages

Arabic
Expert
English
Expert
French
Expert
Spanish
Beginner

Hobbies

  • collective and individual sports
  • travel
    More than 25 countries visited