Fabien V. Email & Phone Number

France

Île-De-France, France

"Infrastructure as Code" réalisé "from scratch" pour une infrastructure de calcul "on-premise"Mise en place de Proxmox Virtual Environment 6, upgrade en version 7 puis 8Mise en place de Terraform pour Proxmox VE, DNS, Rundeck, NexusAnsible pour installation/configuration de tous les différents logiciel nécessaire (Proxmox, DHCPD, Kea, PXE, cloud-init, preseed, Bind9, ELK, etc.)Utilisation de Consul comme "backend" TerraformMise en place de DHCPD puis évolution vers KeaMise en place et évolution d’un système PXE avec cloud-init/preseed pour Ubuntu/Debian/ProxmoxMise en place de Bind9 pour une zone DNS dédié au cluster de calculMise en place de Nis pour rétrocompatibilité vis-à-vis de l’existant puis passage à LDAP sur AD pour l’authentification système et outillages.Mise en place de d’une "stack" ELK avec Curator, migration de Logstash a FilebeatConfiguration rsyslog pour envoi à LogstashMise en place d’un cluster Prometheus/Alertmanager avec GrafanaMise en place de Packer pour la construction de container contenant les logiciels nécessaires aux développeurs, ou d’ISO/Images pour le PXE.Mise en place de "build" de package (Slurm, Ceph, Prometheus, Node-Exporter, Process Exporter, AlertManager, etc.)Mise en place de Nexus pour repo APT, proxy APT, Docker, Artifacts diversFormation et accompagnement de l’équipe "infrastructure" sur les outils.

Région De Paris, France

Région De Paris, France

Reorganization of an ELK stack (performance, automation, resilience)Setup of two Elasticsearch cluster for new projetCounseling/Involvement for Ansible/AWX role/playbookInvolvement in Prometheus/AlertManager daily lifeCounseling/Involvement for Terraform/AWS

Région De Paris, France

Paris

Updating/Upgrading existing system and software

Suresne

Industrialisation thru Ansible :- Keepalived- Haproxy- RabbitMQ- Delegate- PureFTPD- SSL Certificate handling/management- Filebeat/Kibana/ElasticsearchMaintaining, enhancing, and training the team, against Prometheus/Grafana and Kibana

- Recreating a production infrastructure "from scratch", on AWS, previously managed by a third party company.- Creating a "ISO Production" development and pre-production environment - Creating a monitoring infrastructure (Zabbix/Grafana)- Creating a "self managed" ELK environnement- Creating an Jenkins environment for enhancing/optimising deployment and made it available for all project's developper.- Optimising cost thru "autoscaling" for handling fluctuating trafic (~70 thousand to ~ 1 million requests per minute) for the production infrastructure.- Optimising technology used by/with the developers

- Involvement in an "audit" of an infrastructure state for an hypothetic cloud migration- "bootstrapping" of an infrastructure and "CI/CD" for an international project

Paris

- Responsability for seven distinct platform (Atos production, historical client, development, staging, pre-production of historical client and Atos, tools)- Domain name management- Migrating platform from Hybrid cloud to managed, physical to virtual, Debian 5/6 to 7, Xen 4 to 4.1 then 4.4- Migrating from Redhat to Debian (homogenization of the platforms)- Puppet implementation (homogenization of the platforms)- GLPI/Fusion Inventory setup- Gitlab setup- Adding news Xen hypervisor cluster- Setup of Pinba/XHProf/XDebug for the Developpers- Monitoring overhaul (from xymon/hobbit to Zabbix)- Development/Staging/Pre-Production overhaul- Deployment overhaul- Tools overhaul (Jenkins, Git/Svn)- Backup overhaul ( man-made script to Amanda Backup)- ELK stack Overhaul (with redis adjonction as "spool")- DNS handling overhaul- Optimizing and upgrading/migrating from Elasticsearch 0.9 to 1.4- Optimizing and upgrading/migration from MySQL 5.1 to 5.5 and 5.6 -Percona/Galera-- Management of two system administrator- Involvement in ISO 27001 and 9001 norms against infrastructure topics

Charenton-Le-Pont

Zabbix consultant for Natixis

Nanterre

- Zabbix cluster for multiple datacenter/client handling setup- Infrastructure management for multiple client- Management of multiple virtualisation environment for clients with Xen, Hyper-V, VMWare (ESXi, VSphere), QEMU - On call duty

Paris

- Production and Operation manager for multiple game in Facebook ecosystem (17 millions player, 40 millions page view, per day)- Conception, setup and administration of "Infrastructure as a Service" pour creation and handling of auto-scalable platform on AWS EC2- Setup of multiple platform hosting IsCool social network game- Usage of LAMP, Redis, Memcached, Puppet, Pinba and Zabbix on 200 Amazon Instance

Sèvres

- Dokuwiki setup for internal documentation- CFEngine optimization for configuration deployment againsts multiple resources- Load-Balancer (BigIP F5) reconfiguration for filter optimization and healthcheck- SOLR, eJabberD, MySQL, and IceCast setup with replication for SPOF removal on these services- Setup of a new CDN for audio streaming- AWStats setup for all media server bandwidth metrics

Paris

- Administrating web production platform (LAMP, LLMP, 7 architecture, 73 servers)- Managing production of 30 website counting between 300 000 and 12 Million unique visitor per month- Creating an "cloud based" high availability virtual hosting architecture (Xen and Debian)- Creation and setup of a unique credential for the team (LDAP, mantis, PAM, SVN, Dokuwiki)- Conception/Setup of a CDN inspired architecture (Reverses Proxy, Squid, ICP)- QoS optimization (volume, traffic, response time) thru hierarchical cahing, TTL and compression- DNS management for a thousand domain name related to different brand and their declination- R&D for high availabilty hosting

Clichy-Levallois

- Management of internal infrastructure, mutualized and/or dedicated- Hardware, network and software maintenance for the different internal architecture, mutualized and/or client dedicated- Hardware installation- Setup and/or server and software migration- Intervention on three different datacenter with 1 to 4 private space- Handling of major incident- Analysis and handling of issue (2nd and third level)- On call duty

Région De Paris, France

- Technical counselor by phone for Wanadoo in a technical assistance service for RTC and DSL- Technical counselor by phone and mail for Wanadoo Cable- Customer recall for complex technical issue- Abuse service handling for Wanadoo Interactive Cable

Lyon

Technical counselor by phone for RTC connection