Mustapha Gorrab, CTO

Mustapha Gorrab

CTO

Aljazira

Location
Tunisia - Tunis
Education
Diploma, Applied Informatics
Experience
10 years, 2 Months

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Work Experience

Total years of experience :10 years, 2 Months

CTO at Aljazira
  • Tunisia - Ben Arous
  • My current job since July 2020

- Provide security with access controls, backups and firewalls (Sophos XG).
- Working with hypervisors (ESXi 6.7, Hyper-V), Windows server 2012/2016
system, virtual private servers (debian 9, centos 7).
- install and configure applications such as apache, php, mysql,
phpmyadmin. WHM cPanel for the mailing server (monitoring, tracking).
- Develop expertise to train staff in new technologies.
- Study and realization of system and network installations, IT park
management, participation in various IS projects.
- Solving problems and failures, Technical support Level 1, 2 and 3.
- ERP integration project manager Odoo / Sage.

IT System Administrator at ELECSA TN
  • Tunisia
  • November 2018 to June 2020

Managing the Virtualization : VMWare (ESXI 6.7, vCenter, workstation pro),
Hyper-V.
- Administer and maintain computer networks.
- Managing the snapshots / Backup of VM/DB in different type of
Servers FTP/NAS (QNAP)
- Managing the computer park
- Define the architecture of the hardware, software and network
environment.
- Identifying current and potential issues related to the condition and
performance of equipment and infrastructure.
- Managing the ERP : CRM, Sales, warehouse and buying...
- IT project management
- 24/7 server monitoring

IT Manager at Elaf
  • Tunisia - Tunis
  • October 2017 to November 2018

Administration of the ERP SAP Business one.
Communication with multinational companies (in English, French, Arabic)
Oral and written.
Maintain availability, reliability, and data security systems and networks
Implementation of new Windows / Cloud / Firewall / IT System platforms
Monitoring and troubleshooting on all issues (servers, SAP system..)
Write technical documentation, and reporting.
Ensure the backup of databases.
Provide SAP Business One system manipulation training to employees.
Network management: Routing; DNS; DHCP, .. database management: Oracle, SQL
Server, MySQL, .. virtualization management: VMware, VCenter, VirtualBox, ..
Management and supervision chain shops.
Administer the network and the computer system

Administration of network and system at Groupe-tti
  • Tunisia
  • July 2015 to October 2017

Installation, maintenance and security of the operating system and
information.
Overseeing the infrastructure of information networks and ensure their
operation and safety.
Administer platform production servers
Install and configure the equipment to integrate to the network
Establish the overall performance of application requirements
Supervise to prevent anomalies, optimize and secure systems of
existing server and network
Establish and regularly monitor the safety procedures (backups,
access rights, passwords ...)
Assist users and maintain the systems daily.
Developing the IT budget (investment, maintenance, operations) and report
regularly to senior management.
Negotiate and monitor computer maintenance contracts.
Lead and participate in Back Office projects, expansion or modification of
infrastructure
Repair / restore server systems, applications
Coordinate the relationship with IT service providers (Integrator, Internet
Service Providers, hosting, park equipment, etc.)
Define and set up in consultation with the General Directorate of new
projects and new IT strategies in line with the overall strategy of business
development, the needs expressed by users and technical developments.
Creating applications using the .NET for the company's needs
Controling a VPS, domains, exchange, two websites (wordpress)
Fixing and repairing all the equipements( printers, computers, software, ..)

it support engineer at JBM Technologies company
  • Tunisia - Tunis
  • October 2012 to January 2014

Perform network installations (Wiring, routing, switches, access point,
Bridge, ..)
- Ensure computer security.
- Install and manipulate management software developed by Russians
(RKEEPER V6, V7 StoreHouse V4, ..)
- Install Pos cash registers (FEC, Anyshop, Glaive, Galeo, ..) - Ensure the
maintenance of software and hardware.

Education

Diploma, Applied Informatics
  • at Higher Institute of Computer Science
  • January 2012
Bachelor's degree, Mathematics
  • at Mathematics bachelor
  • June 2009

Specialties & Skills

Dreamweaver
Administration
FIREWALLS
SECURITY
TELECOM
networks
Windows
virtualization
.net programming
industry
troubleshooting

Languages

English
Expert
French
Expert
Arabic
Native Speaker

Hobbies

  • Gaming, footbal