Soufiane - Administrateur système LINUX

Expérience professionnelle

Swiss AS, Allschwill, Switzerland (June 2022 – September 2022)
Linux/DevOps System Engineer
o Deployment and administration of OpenShift (OKD) clusters
o Implementation of GitOps approach with ArgoCD and Gitlab
o Tekton, Sealed Secrets, NFS provisioner, etc..
o Administrated Linux Systems (CentOS, RHEL) with Foreman
o Deploy infrastructure on vSphere with Terraform modules
o Improved the automation of the infrastructure: Gitlab CI, Puppet and Ansible
o Upgraded and Patched the Linux servers with Katello and Ansible using Bolt
o Monitored the Infrastructure : CheckMK, Prometheus and Grafana
o Worked on Ruby and Bash scripts to automatically install the company software
Used Technologies: Linux Red Hat Enterprise Linux, CentOS, PostgreSQL, Puppet, Bash, Kubernetes, AWS
Required skills: Communication, Reactivity, Transparency, team spirit, sharing

GE Healthcare, Strasbourg, France (May 2022 – July 2022)
Freelance - DevOps Consultant
• Deploy Jenkins Pipelines on AWS
• Improve Groovy Pipelines
• Write Ansible playbooks to deploy Infrastructure on AWS using Docker containers

Sopra Steria, Strasbourg, France (Jan 2022 – April 2022)
DevOps Consultant
• Following the development of containerized applications
• Integrating the applications into Kubernetes using Helm
• Being the middleman between the Developers and the Operators
• Maintaining Docker Swarm and Kubernetes clusters
• Writing Workshops
• Monitoring the applications lifecycle, CI/CD pipelines

Sopra Steria, Strasbourg, France (June 2020 – Dec 2021)
Linux System Engineer
• Administrated and Troubleshooted
o Linux Systems : Debian, CentOS, RHEL
o Web: Nginx, Apache, Squid
o Network : DNS, DHCP
o Databases: MySQL, Mariadb (Galera Cluster)
o High availability cluster: Corosync/Pacemaker
• Implemented security : iptables, AppArmor, SELinux
• Improved the automation of the infrastructure : Puppet, Ansible
• Upgraded and Patched the Linux servers
• Monitored the Infrastructure : Nagios, Grafana
• Developped scripts: Bash, Python, Perl
Used Technologies: Linux Red Hat Enterprise Linux, CentOS, Debian, Puppet, MySQL/MariaDB, Bash,
Docker Swarm, Git, SVN, Jenkins, DHCP, DNS, iptables, Kubernetes, AWS
Required skills: Communication, Reactivity, Transparency, team spirit, sharing

dbi servicessa, Basel, SwitzerlandConsulting project at customers2018
•Linux support ina critical Oracle database environmentoUnderstood the architecture ofthe whole environmentoCommunicated with customer about the state of the environmentoMonitored servers (RAM, Network, Storage)oReacted in case of technical and management issues oResolved or forwarded tickets from other teams (Linux, MySQL,storage, network)Technologies used: LinuxRed Hat Enterprise Linux,Red Hat Satellite,Veritas, Bash, Shell, MySQLRequired skills:Communication, Reactivity, Transparency, team spirit
•Database as a Service (DBaaS) platform based on Dockerfor developersoDiscussedthe customer’s needsoDeveloped Docker images of the databasesoIntegrated these images in OpenShiftTechnologies used:Linux Red Hat Enterprise Linux, OpenShift, Docker
•Partnership with a Swiss public cloud for a DBaaS tooloDeveloped Dockeropen source database images (MySQL, MariaDB, PostGreSQL) implementing dbi services best practicesoIntegrated these images in the public cloud marketplace to provide to the users a fully automatic deployment of their databasesTechnologies used: Linux, Docker, Ansible, Jelastic, CloudScripting, Gitlab
•OpenShift on AWS
oDeployed an OpenShift environment on AWSTechnologies used: Linux,AWS,CloudFormation

T Consultantdbi servicessa, Basel, SwitzerlandInternal projects 2017-2018
•Database Management tool for MySQL/MariaDBdatabases used at customers oImproved the toolby adding new featuresoIntegration of the tool in a WorkShopTechnologies used: Linux, Gitlab, MySQL, MariaDBLanguages used: Perl, Bash, ksh, SQL
•MySQL/MariaDB WorkShopoImproved the workshop contentoCreated virtual machines that are used by the workshop participants Internship project

02/2016–08/2016Subject: Proof of Concept and packaging of a private cloud solution offer •Listed all existing private cloud solutions
•Analyzed the Swiss market and selected right solutions
•Implemented the OpenStackprivate cloud solution
•Deployed IaaS and DBaaS environements on OpenStack
•Tested the platform (Backups, updates, network, monitoring)
•Documented all researches and studies
•Implementation of these OpenStackdistributions for an intern Proof of ConceptoMirantis OpenStack, Ubuntu OpenStack, Ansible OpenStackTechnologies used: Linux, Gitlab, OpenStack, Ansible, Bash