Freelancer profile translated to English.
Back to original languageAbout Medhy
Systems and network administrator with strong expertise in Linux environments and Proxmox virtualization, I support companies in the design, deployment, and security of their IT infrastructures.
Experienced in critical and high-availability environments, I am involved in infrastructure setup projects as well as optimization, migration, or advanced support.
Technical Expertise
Linux Systems: Debian, Ubuntu.
Virtualization & HCI: Proxmox VE (cluster, HA, Ceph, backups, replication)
Networks: VLAN, firewalling (iptables/nftables), segmentation, high availability
Storage: ZFS, Ceph, NFS.
Automation & DevOps: Bash, Ansible, configuration management
Supervision & monitoring: Zabbix, Grafana, Nagios, ELK
Security: access management, backup and disaster recovery policies
Programming Languages: Python, PHP, Javascript.
What I Offer You
Setup of high-performance and secure Proxmox clusters
Migration of infrastructures to Linux
Optimization of performance and availability
Backup and disaster recovery strategies
Clear documentation and skills transfer
Rigorous, autonomous, and results-oriented, I favor reliable, sustainable solutions adapted to your business challenges.
Available for one-off missions, technical support, or complete architecture projects.
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- S.I.A.A.PSystems and Network AdministratorFebruary 2019 - Today (7 years and 4 months)Administration of a multi-site IT park consisting of over 350 servers and 160 switches- Implementation of a Proxmox virtualization infrastructure- Maintenance of a VMware cluster.- Replacement of network equipment (Cisco, Extreme Networks, Hirschmann)- Monitoring of servers and network equipment
- CPSIT TechnicianPUBLIC SECTORJune 2008 - February 2019 (10 years and 8 months)Nouméa, New CaledoniaIT system maintenance- Management of CPS websites- IT network overhaul- Implementation of the wifi network- Setup of Linux compute servers for scientific applications- Management of mailing lists
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Education
- Self-taughtDigital Technologies
- DUT in Electronics and Industrial ComputingIUT de Cachan2000Apprentissage du langage C++ et membre du club Linux.