Freelancer profile translated to English.
Back to original languageAbout Julio Hervé
After scientific studies, scientific preparatory classes, Higher Mathematics, Special Mathematics, I oriented my professional career towards the IT world. The missions carried out as part of service provision for prestigious clients have also allowed me to acquire reflexes and best practices in the field of Systems and Network Administration, Level 2 and Level 3 support, as well as production. They have also allowed me to understand technical and functional areas that are as rich as they are varied.
Below are the skills acquired during these rich experiences:
Administration of Windows servers 2008 - 2012- 2012 R2 - 2016- 2019.
Active Directory Management.
Group Policy Creation.
WSUS Management.
Monitoring with Nagios - Centreon - Eyes Of Network.
Complete installation and configuration of Nagios.
IT park monitoring with SCOM.
Administration of Linux servers, particularly Redhat - Debian- CentOS.
File system management
User access rights management
LVM logical volume and VG volume group management.
Server management via ILO.
VMWare ESXi
Virtual machine management
Virtual machine creation.
Virtual machine monitoring and maintenance.
Firewall Configuration
Site-to-site VPN configuration.
Site-to-mobile user VPN configuration.
User workstation management
Migration from Windows 7 to Windows 10 via SCCM.
Security patch updates via SCCM.
Router Configuration
Implementation of routing rules.
Add / remove routes.
NAT Configuration.
Task Automation
Windows: Powershell Scripting.
Linux: Shell Scripting.
Microsoft 365 administration center
-Teams
-Exchange
-Sharepoint
Azure Active Directory Administration.
English
Fluent
Spanish
Conversational
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- Philiance.IT Systems ManagerEDUCATION AND E-LEARNINGFebruary 2023 - Today (3 years and 6 months)Évry, FranceImplementation of GLPI on a Linux Debian distribution server - RJ45 cabling of offices – Installation of fiber and dedicated professional telephony. Cybersecurity project management - Windows Server 2019 AD server management – File backup via Veeam - IT team management - IT hardware purchase Spendesk card. O365 license management. Cisco Switches and Routers configuration. Virtual server management on Proxmox and VMWare.
- WandercraftSystems and Network Administrator - N2/N3 SupportBIOTECHAugust 2022 - Today (3 years and 11 months)Paris, FranceMaintenance of the IT park in operational conditionServers: 40 servers, 30 Linux servers (Debian) and 10 Windows servers (Windows Server 2012 R2 and 2016).Clients: 150 PCs (30% Ubuntu and 70% Windows 10 Pro).Email management on Zimbra and Outlook: Implementation of the Zimbra to Outlook Migration program.Microsoft Admin Center Management: Exchange - SharePoint - Teams - OneDrive - Outlook and Office 365 applications).Software deployment on Linux servers via Ansible and via GPO on Windows servers.Active Directory Management (LDAP)Password management with Bitwarden.Task automation with Puppet.VPN configuration via PFSense.Security Certificate Management via PKI (EJBCA).Cisco and Aruba Switches.Monitoring of network cabling work category 8.IT Hardware Procurement Management.Fortinet FirewallMonitoring Nagios - Icinga - GLPI.
- WandercraftSystems and Network AdministratorHEALTH AND WELLNESSAugust 2022 - January 2023 (5 months)Paris, FranceActivities: Maintain the IT service in operational condition. Implementation of GLPI. Software deployment on Windows and Linux servers. Migration of Zimbra email to Outlook. IT hardware orders. Configuration of Cisco Switches and Routers - GPO configuration - Aruba and Fortinet Firewalls. Technical environments: EJBCA (PKI) - OpenVPN - Cisco - Aruba - Fortinet - GLPI - Puppet - Ansible - Bitlocker - Nagios - Icinga - Proxmox - Active Directory - Windows Servers - Linux Servers - Microsoft Admin Center. - Exchange - Azure AD - Teams - SharePoint - SSH - Spendesk.
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Education
- Network Systems and Cybersecurity EngineerISEP Paris2018Ingénieur Systèmes Réseaux et Cybersecurité. Windows - Linux.