Chaouki Katrou

Results-driven designing and Junior managing System complex Network network Administrator architectures with 6+ years that of supported hands-on 5 branch experience offices in network and 200+ and users. system Oplimized administration. system Proven player performance, expertise
achieving a 40% increase in network speed and enhancing user experience. Enforced robust security measures. Collaborative team player with
excellent communication and collaboration skills, fostering cross-functional cooperation for successful network infrastructure upgrades. Committed to
staying current with the latest cyber security trends and technologies through continuous learning and certifications

September 2018-Present
Network and System Administration Groupe Scolaire International Les Nouvelles Générations
Designed and implemented a robust and scalable network architecture, utilizing advanced routing protocols,
VLANs, and subnetting for optimal performance and secure data transmission.
Orchestrated the setup, configuration, and integration of the computer park, including server provisioning and
network infrastructure deployment. the setup and configuration of the computer park, involving server
provisioning, network infrastructure deployment, and hardware integration.
Managed Active Directory, ensuring access rights management, user account administration, and
enforcement of fine-grained security controls for a user base of 50+ employees.
Administered and optimized Office 365 services, facilitating seamless collaboration and enhanced productivity
for over 200 users through Exchange Online, SharePoint Online, and Teams
Established a resilient and secure network infrastructure across 5 branch offices by configuring and deploying
enterprise-grade network equipment such as switches, routers, firewalls, and VPN gateways
Contributed significantly to the selection and procurement of cutting-edge hardware and software solutions,
ensuring compatibility, performance, and adherence to budgetary constraints.
Developed and enforced comprehensive compliance standards and policies aligned with industry regulations
and best practices, ensuring data integrity and privacy.
Managed and maintained Client/Server Applications throughout the network.
January 2013
2015
December
Computer Technician Smart Security Services
Mounted, installed, and commissioned 100+ new computer equipment units, ensuring proper functionality and
compatibility.
Provided technical assistance and repair services, diagnosing and resolving hardware and software issues
for various computer systems
Set up surveillance systems, including CCTV cameras, for 50+ residential clients to enhance security
monitoring and alarm systems, ensuring reliable protection.
Maintained fire alarm systems to ensure compliance with safety regulations
Enabled cost-effective and efficient communication for 15+ businesses by installing and configuring VolP
systems.

September 2010- July 2011
1st year Master degree in Industrial Systems Control Higher School of Science and Technology,
Hammem Sousse - Tunisia
September 2007- July 2010
Bachelor's degree in Electrical engineering, and automation Higher School of Science and
Technology, Hammem Sousse - Tunisia