Freelancer profile translated to English.
Back to original languageAbout Nidhal
Hello, my name is Nidhal Saad and I am a Systems, Infrastructure, and Virtualization Engineer with over 11 years of experience. I have worked on a wide range of technologies and tools, from managing Linux and Windows systems to implementing virtualization solutions with VMware and Docker.
During my experiences, I have held several technical and management roles, notably as Head of Operations Team at ANSM, where I optimized VMware virtualized infrastructures and supervised data migrations and backup projects. I was also involved in automation projects, using tools like Ansible and Docker, and implemented backup solutions with Veeam and CommVault.
I am proficient in complex and varied environments, with expertise in networks, security, storage, and integration project management. My approach is pragmatic, combining efficient resource management with a strong ability to anticipate future IT infrastructure needs.
Today, I am looking to join a dynamic team where I can contribute my skills in virtualization, automation, and systems management to help evolve IT infrastructures.
French
Fluent
English
Fluent
French
Fluent
French
Fluent
English
Fluent
French
Fluent
English
Fluent
Arabic
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- AP HÔPITAL SAINT-LOUISSystem and Network EngineerSeptember 2020 - October 2021 (1 year and 1 month)Paris, FranceAREA OF INTERVENTION:• Active Directory Administration under Windows 2012• Audit and reconfiguration of Windows Group Policies• Red Hat 7, Debian Data Server Administration• Configuration and administration of central servers and systems.• Installation and setup of IT systems in the establishment's environment.• Sizing and implementation of the vSphere 6.5 Enterprise virtualization environment.• Physical server virtualization.• Migration from Outlook to Thunderbird• Implementation and deployment of Thunderbird• Installation of Veeam Backup & Replica 9• Administration of Veeam Backup & Replica 9 (Replica, Failover, Server Management, VM Management)• Monitoring and support for the implementation of the Veeam Solution backup• VM Restoration.• Backup monitoring and reporting• HP SAN Storage Server Management• DELL SAN Storage Server Management• Cloud Backup (Crashplan)• Implementation of a virtual server backup policy• Implementation and deployment of Sophos Endpoint Protection tool.• Sophos UTM SG Firewall Management• User and authentication management• Web Server Management• Creation of groups according to profiles to implement an HTML5 and SSL client VPN• Development/Integration• Update and processing of evolutions of existing network equipment (network configuration evolution and preventive maintenance)• Ensure high availability of IT equipment and applications• Research, analysis, and advice to decision-makers on the choice of IT hardware and equipment.• Development of tools and scripts in PowerShell:• Server reports, Hard Drives, Windows Services, IT inventory status, Information retrieval, File transfer, Package decompression,• Writing technical documentation for operators.
- EXALTIUMSystem Development and Research EngineerDecember 2019 - June 2020 (6 months)AREA OF INTERVENTION:• System• AD User Management• GPO Group Management• Testing installed environments• Writing technical documentation for IT collaborators.• Virtualization• vSphere Management.• VM Implementation• Backup• Management of server backups via Veeam Backup & Replica 9.• Implementation of a virtual server backup policy.• NAS Data Server• Integration• Implementation of PowerShell scripts for user applications• Installation and configuration of servers and workstations• Update inventory procedure• Security• Management of workstation and server security via SOPHOS UTM SG.TECHNICAL ENVIRONMENT:• OS: Windows 10, Linux• Administration: Active Directory• Server Equipment HP, Dell, Huawei Switch• Virtualization VSphere, VMWare, Veeam Backup• Backup Veeam Backup• Sophos UTM SG Firewall• IP Protocol, DNS, DHCP, SSH
- LIBERTA VOYAGESSystem and Network AdministrationFebruary 2016 - November 2019 (3 years and 9 months)AREA OF INTERVENTION:• Server administration and support• IT inventory administration using Lan Sweeper, OCS tools• Workstation installation• Upgrade of various client version Windows operating systems• Upgrade hardware and software configuration of workstations (RAM, processor, disks)• Ensure high availability of IT equipment and applications• Continuous improvement of infrastructures within cost and time constraints.• Organize support requests using a Mantis platform• Installation and configuration of Dell servers• VM creation for projects on Oracle VirtualBox• Installation and configuration of Active Directory, DNS, and DHCP• Secure Active Directory with another Slave server• Manage user and computer accounts under Active Directory.• Implementation of a WSUS update server• Configuration and administration of a print serverTECHNICAL ENVIRONMENT:• Operating Systems Windows Server 2K12, 2K18, Mac OS, Windows 7 and 10• Tools Mantis, OCS, Lan Sweeper• Pfsense Firewall• DBMS: SQL SERVER 2008\2014• Language: Transact SQL, C#, PowerShell• Project Manager for Company Network Architecture Redesign• Implementation of an Open Source Firewall 'PFsense'• Creation of Server/Client/VPN VLANs• Creation of groups according to workstation user profiles to implement a client VPN with 'Open VPN'• Creation of a captive portal for Guest access• Implementation of Unifi Ubiquiti access points• Replacement of old switches with new manageable ones• Implementation of an Elastix and Polycom VoIP solution• Management and work tracking with Trello
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Education
- LICENSE IN SYSTEMS DEVELOPMENTHigher Institute of Computer Studies2013Developpement logiciel , Developpement WEB Base de Donnees Linux Java , j2EE C#