Freelancer profile translated to English.
Back to original languageAbout Ismael
I am convinced that my enthusiasm and dedication to IT will allow me to contribute significantly to projects and challenges, while ensuring an excellent experience for my clients.
French
Native or bilingual
Can work on-site
Paris (up to 50km), Marseille (up to 50km), Clermont-Ferrand (up to 50km), Troyes (up to 50km), Auxerre (up to 50km)
Experience
- ALMEA FORMATIONS INTERPROSystem, Network, and Security AdministratorEDUCATION AND E-LEARNINGSeptember 2024 - January 2026 (1 year and 4 months)Châlons-en-Champagne, FranceScope of intervention departmental (51, 52, 10, 08 02).Complete administration of the Windows Server infrastructure (2012R2 to 2022) Management and optimization of Active Directory (GPO, rights, OU, security) Administration of WatchGuard and Meraki firewalls (VPN, filtering, security) Level 3 support for critical incidents Supervision via Centreon Management of Linux environments (Debian / Ubuntu) Virtualization under Hyper-V Technical documentation and knowledge transfer Projects carried out Active Directory merger and network infrastructure restructuring to simplify management and secure accessMigration of Exchange 2013 to Office 365 to modernize email, office suite, and collaborative toolsMigration of print servers to a centralized serverDeployment of a Wi-Fi security solution with 802.1X authentication via NPS (RADIUS) integrated with Active DirectoryImplementation of ticket management and workstation inventory toolsDeployment of system images via MDT to automate installations
- EnixinetSystems & Network Administrator – FreelanceAugust 2023 - Today (3 years)Troyes, FranceAdministration and maintenance of Windows Server and Linux infrastructures for SMEs.Installation and configuration of network equipment (switch, firewall, VPN, VLAN).Level 2 / 3 technical support and resolution of system and network incidents.Design and conduct cybersecurity awareness training to reinforce best practices and reduce risks related to digital usage.Security audits and implementation of protection strategies for network infrastructures.Infrastructure supervision with PRTG / Zabbix / Centreon / GLPI / OCS Inventory.Management of Microsoft 365, Active Directory, GPO environments.Remote and on-site interventions for maintenance and IT troubleshooting.
- Almea Formations InterproSystems Network Engineer - ApprenticeshipEDUCATION AND E-LEARNINGAugust 2019 - September 2024 (5 years)Troyes, FranceInstallation of client workstations (500 users) PC or MAC in a Windows Servers environment and Configuration of network printers- WSUS Implementation- VoIP and smartphone configuration (Windows Phones, Android, IPhone)- Security management (Fortinet) and antivirus (ESET)- Virtualization of physical servers- Disaster Recovery Plan (DRP) implementation- Backup of files and application databases on the cloud (Microsoft Azure)- Email messaging administration on Office 365- Powershell administration- Network and Internet access monitoring- Implementation of IT training and intranet for teams with SharePoint- Implementation of a secure Wi-Fi network
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Education
- Expert in Information Technology and Information Systems (EPSI)EPSI2024Sécuriser les infrastructures du système d'information. Manager les équipes et la transformation du SI. Concevoir l'infrastructure du système d'information.
- Professional Bachelor's Degree in Business Information System Management (GSIE)University of Bourgogne Franche-Comté2022Administration et Sécurité des Systèmes et des Réseaux Informatique, traitement de l’information, réseaux de transmission Réseau informatique Administration système informatique Système information