08/12/2025 updated
100 % available
Service & Project Manager/SysAdmin with Linux and Virtualization Expertise
Ho Chi Minh City, Vietnam
Only remote
Bachelor's degree in international relations and political scienceProxmoxActive DirectoryAutomationBash ShellUbuntu (Operating System)Collaborative SoftwaresComputer ProgrammingDebian LinuxLinuxInfrastructure ManagementPython (Programming Language)Network SecurityLinux AdministrationLinux ServersWindows PowerShell
Linux System Administration
Advanced expertise in Linux server administration including troubleshooting and problem-solving across multiple distributions (Debian, Ubuntu).
Virtualization Technologies
Specialized knowledge in virtualization platforms including Proxmox and VMWare with experience in migration projects between these technologies.
Monitoring and Supervision
Proficient with monitoring tools such as Zabbix and Wazuh for infrastructure supervision, ensuring optimal system performance and security.
Network Security
Implementation and management of security solutions including PfSense and Fortinet for comprehensive network protection.
Scripting and Automation
Programming skills in Python, Bash, and PowerShell for automation of IT processes and infrastructure management.
Collaboration Tools
Experience with Nextcloud, Rocket.chat, n8n, and other collaboration platforms to enhance team productivity.
Cloud Services Management
Administration of Office 365 and Active Directory environments for enterprise-level identity and productivity solutions.
Advanced expertise in Linux server administration including troubleshooting and problem-solving across multiple distributions (Debian, Ubuntu).
Virtualization Technologies
Specialized knowledge in virtualization platforms including Proxmox and VMWare with experience in migration projects between these technologies.
Monitoring and Supervision
Proficient with monitoring tools such as Zabbix and Wazuh for infrastructure supervision, ensuring optimal system performance and security.
Network Security
Implementation and management of security solutions including PfSense and Fortinet for comprehensive network protection.
Scripting and Automation
Programming skills in Python, Bash, and PowerShell for automation of IT processes and infrastructure management.
Collaboration Tools
Experience with Nextcloud, Rocket.chat, n8n, and other collaboration platforms to enhance team productivity.
Cloud Services Management
Administration of Office 365 and Active Directory environments for enterprise-level identity and productivity solutions.
Experience
Professional experience5 - 10 years
Freelancer since2025
Languages
EnglishFluentFrenchNative speaker
Project history
Managing open-source infrastructure, supervising system migration from VMWare to Proxmox, configuring monitoring solutions (Zabbix, Wazuh), administering Linux servers, implementing network security with PfSense, leading infrastructure migration projects, and deploying AI tools.
Managed NOC team operations, implemented intervention procedures, communicated with clients, provided remote technical assistance, supervised computer networks, and performed level 1 resolution actions.
Assisted with company creation and organization, managed logistics and appointments, and negotiated with suppliers and transport companies.