Freelancer profile translated to English.
Back to original languageAbout Florian
With many years of experience in the field, I am a Linux expert passionate about Open Source technologies. Mastering Linux server administration and configuration, as well as Windows, I am also capable of deploying and managing authentication, network, and storage infrastructures.
I am rigorous, methodical, and possess excellent analytical and problem-solving skills. I am also able to work in a team and adapt quickly to new environments.
French
Native or bilingual
English
Fluent
Can work on-site
Clermont-Ferrand (up to 50km), Montpellier (up to 50km), Lyon (up to 50km), Bordeaux (up to 50km), Marseille (up to 50km)
Experience
- MichelinLinux Systems EngineerJune 2024 - Today (2 years)Clermont-Ferrand, FranceOperation and administration tasks on supercomputer infrastructure:• Maintaining operational conditions of computing and storage configurations – preparing planned maintenance actions• Implementing and operating system monitoring solutions (Splunk, Graphana, Prometheus)• Optimizing system configurations and operating tools – implementing high availability mechanisms (corosync) – virtualization/containerization (K8S)• Analyzing and qualifying incidents and malfunctions• Maintaining a technical facts database• Keeping documentation up-to-date following operations performed.• Liaising with third-party manufacturers and solution providers for incident resolution and the implementation of containment/workaround solutions• Developing scripts and automation procedures in DevOps mode for validation, deployment, or monitoring purposes (bash, python, Ansible, git)• Anticipating configuration evolutions: version tracking, technological watch.• Reporting on service activitySKILLS• GNU/Linux Operating Systems: RHEL, Centos, Debian, Ubuntu• Standard administration technologies: DNS, DHCP, LDAP• Monitoring technologies: Splunk, Graphana, Prometheus• Interconnect: Infiniband, OPA, BXI, ROCE• Distributed storage: Netapp• Virtualization and container/orchestration technologies (docker, kubernetes, kafka)• Deployment and configuration technologies: Ansible• Cluster deployment/management software (CM): SaltStack, Bright CM• Schedulers: Slurm• Scripting languages: bash
- Walden DigitalLinux Systems EngineerOctober 2023 - June 2024 (8 months)Cournon-d'Auvergne, France• Server infrastructure upgrade, Linux server OS version upgrade• Creation of Debian templates consolidated to ANSI CNIL CIS standards + deployment via Terraform and Ansible• Creation/updating of all documentation then training of teams for the administration of new environments• Implementation of Postfix, NFS, Postgresql clusters and load balancing / HA under Traeffik
- CNAM - CDR63Network and Systems EngineerMarch 2022 - March 2024 (2 years)Clermont-Ferrand, France• Upgrade of the server and network infrastructure of CDR 63 and CNDA 34, upgrade of server OS (Linux/Windows), upgrade of the VMWare ESXi infrastructure• Implementation of the new CNDA IS infrastructure in collaboration with development providers from Norsys and EY, creation of the infrastructure for the deployment of the national SINAPS and AGDE application• Creation/updating of all documentation then training of teams for the administration of new environments at the end of the mission• PHP 8.1 Symfony Postgresql environments, Alma Linux, Gitlab Gitlab Runner, Nexus• Deployment of the Akio solution as a ticketing tool
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Education
- Computer Science BTSCFAI Descartes, Maurin (34)2005BTS Informatique de gestion option administrateur systèmes et réseaux en alternance
- Vocational BaccalaureateCFAI Descartes, Maurin (34)2004BAC Pro informatique de gestion option Micro Informatique et Réseaux en alternance