Freelancer profile translated to English.
Back to original languageAbout Olivier
SRE & Kubernetes for SaaS publishers — Sovereign infrastructure, high availability, 24/7
Your SaaS platform is growing. The infrastructure must keep up — without making you dependent on AWS, GCP or Azure, and without exploding your costs.
Since 2019, I have been operating 100% sovereign Kubernetes infrastructures (in France or elsewhere) for SaaS publishers, on multi-datacenter dedicated servers. Production managed services.
You are probably in the right place if:
👉 Your SaaS is becoming critical and you need reliable 24/7 operation
👉 You want to migrate to Kubernetes without depending on hyperscalers
👉 Your developers are wasting time on infrastructure instead of coding
👉 Your cloud bills are unpredictable and difficult to justify
What I implement for you:
✔️ Highly available Kubernetes cluster on French sovereign infrastructure
✔️ Kubernetes migration from your current stack (Docker, VMs, hyperscaler cloud)
✔️ Custom CI/CD — fast, secure, autonomous deployments for your developers
✔️ Advanced monitoring + proactive incident management 24/7
✔️ Daily support for development teams
✔️ Continuous optimization of performance and costs
What sets me apart:
🇫🇷 Sovereign infrastructure that can be 100% French, data hosted in France or in the country of your choice
🔓 Portable and independent stack — you are free to change hosting providers at any time
📦 No vendor lock-in, no surprise on the bill
🔧 A single point of contact who knows your production in detail
My approach:
I don't deliver a Kubernetes cluster and then disappear. I become the outsourced SRE for your team: I operate, I monitor, I anticipate, and I support your developers on a daily basis.
Your infrastructure becomes a stable and scalable asset — not a source of stress.
Let's chat for 30 minutes about your SaaS platform and your infrastructure challenges.
→ Contact me directly on Malt.
— Olivier
English
Fluent
French
Native or bilingual
Remote only
Primarily works remotely
Experience
- Editeur de logicielDocker image creation and Kubernetes migration of the applicationSOFTWARE PUBLISHINGJuly 2020 - Today (5 years and 11 months)Toulouse, France1- Application migration to Kubernetes- Installation of Gitlab to have a central repository for all software versions- Migration of code currently stored in Subversion to Gitlab- Create and test Docker images- Implement continuous integration for faster production deployments of a JAVA application (migration from ECLiPSE compilation to Maven)- Training on continuous integration mechanisms2- INFRASTRUCTURE SETUP- Assistance and advice on choosing servers at OVH with a 100% French infrastructure- Installation of Kubernetes servers + Ceph- Analysis of application components and their interactions- Installation of monitoring and metrology tools- Writing Kubernetes manifests for deployments, followed by testing, debugging, and analysis of consumed resources- Installation of backup via image and storage in Ceph, allowing the client to retrieve them- Writing the production deployment procedure for new clients- Writing client migration documentation3- KUBERNETES / K8S CLUSTER MANAGEMENT- Monitoring,- Intervention in case of service degradation or outage,- Backup management,- Support for developers- Infrastructure evolution
- Fondation d'une grande EcoleDeployment of JupyterHub in Kubernetes to run Python code in an MOOCEDUCATION AND E-LEARNINGJuly 2020 - Today (5 years and 11 months)Paris, France- Deployment of JupyterHub in the client's Kubernetes, extending the Helm chart and its configuration to allow students to run Python code- Integration between Fun MOOC, JupyterHub, and various JupyterHub extensions via LTI protocol- Development and implementation of an automatic notebook grading system
- PredicalTechnical DirectorSOFTWARE PUBLISHINGMay 2015 - Today (11 years and 1 month)Toulouse, France- Design of an IoT platform: Debian, Ceph, Docker, Kubernetes, Kafka, PostgreSQL- Installation and operation of the platform in production since 2016- Development of data restitution applications in Python/Django/HTML- Monitoring of the IoT fleet and server platforms with Xymon/Prometheus/Grafana- Implementation of deployment and documentation tools: Gitlab CI/CD server, wikiOn an individual basis, I continue to work on open-source technology projects or as an expert for companies, mainly remotely.
Reviews
Stéphane
SYSELEC
Reviewed on 10/29/2019
Mission to implement network and application monitoring tools. Olivier has a complete mastery of the Linux / Python / Django environment we are using and quickly set up the monitoring. The operational team was able to provide feedback for adaptation. Furthermore, after gaining access to these tools, Olivier helped us optimize certain back-office processes. Effective remote communication via Git platform and issues. See you very soon, for sure.
Alexis
NOOUS
Reviewed on 12/15/2020
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Education
- EngineerEpitech2005
Certifications
- RHCE (Red Hat Certified Engineer)REDHAT2018
- RHCA (Red Hat Certified Architect)REDHAT