Freelancer profile translated to English.

Description

Expert Cloud with 15 years of experience (ex-ManoMano, Steadybit), I support CIOs and CTOs in securing their production while controlling costs. I transform your infrastructures into resilient and profitable platforms.

🎯 My added value:

AWS/K8s Architecture & Audit: Design and security of high-load environments (>1000 pods), SOC2 compliance.

FinOps & GreenOps: Audit and aggressive optimization of your Cloud bills (Rightsizing, Spot instances, Autoscaling).

Reliability (SRE): Reduction of incidents through observability, Chaos Engineering, and automated response.

Industrialization: IaC (Terraform/Terragrunt) and custom tooling in Golang.

🛠 Technical Stack: AWS (Expert), Kubernetes (EKS/GKE), Terraform, Golang, Datadog/Prometheus.

I combine sharp technical expertise with business vision to maximize your Cloud ROI. Let's discuss your challenges!

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

steadybit
Staff SRE
SOFTWARE PUBLISHING
April 2024 - November 2025 (1 year and 7 months)
Nantes, France
As a Staff SRE for a SaaS solution, I manage and evolve infrastructure across AWS and GCP with a focus on security, FinOps, and SOC2 compliance.

Tech environment: Terraform/Terragrunt, EKS, GKE, RDS, Lambda, Golang.
Implement and maintain secure, compliant cloud infrastructure
Handle vulnerability management and misconfigurations
Develop new SaaS extensions in Golang and write technical marketing blog posts
Build automation with Lambdas and GitHub Actions for SRE workflows (Elasticache/RDS maintenance, Helm releases updates)
Operate and optimize EKS clusters (upgrades, add-ons, scaling)
Deliver a Debian/RPM package storage solution
Provision diverse cloud architectures for demos (EC2, ECS, Fargate, EKS, GKE)
Introduce cost-saving mechanisms on EKS/EC2.
EKS Amazon Web Services SOC2 Amazon RDS Github Actions
ManoMano
Staff Site Reliability Engineer
E-COMMERCE
February 2022 - April 2024 (2 years and 2 months)
Paris, France
As a staff SRE in a team of 10 people, we look after those 5 pillars (observability, incident management, chaos engineering, web performance and finops/greenops) to gain more stability in production.

In the chaos eng. field, my tasks are :
Create and deliver GameDays for tech people to train their incident response and analysing skill
Animate workshops around resiliency by experimenting controlled failures with Steadybit
Bring chaos eng. to daily life of developers : create a tool to generate experiments for all the services/teams, assess their resiliency level in a fun way with a scoreboard and areas of improvements (Golang/Gin gonic / React/ Typescript).
Extend chaos experiments beyond Kubernetes by developing extensions (Golang) : assess datadog monitor behaviour, attack kong routes/services
Speak for webinars / hands-on sessions
As a staff SRE, I embrace transverse tasks :

Develop a tool (golang+kyverno policies) to automatically rightsize the pods cpu requests and autoscaling
Participate in migration subjects to istio service mesh
Participate to incidents, as incident commander
Tech environment : AWS Kubernetes clusters with >1000 pods or >3000 containers, terraform/terragrunt, golang tooling.
Terraform Kubernetes GO Amazon Web Services Site Reliability Engineering
Kereis
Cloud Architect
BANKING AND INSURANCE
June 2019 - January 2022 (2 years and 7 months)
Nantes, France
With a team of Architects, we are responsible for maintaining all platforms (on premises and Cloud Aws) from dev to prod. And offer a service of deployment for product teams.

Tech env :
AWS EC2 / EKS / Cloudwatch / ECR / RDS / ELB / Cloudformation / Route53, Elasticsearch, Gitlab CI, Hashicorp Nomad, Kubernetes.

My mission consists in :
Analyse and to redact architecture documents
Develop as many as POC as necessary to choose the right : orchestrator, collecting metrics and logs solution, certificate generation solution, load balancer, subnet architecture and so on
For more details :
Dockerize applications
Deployment of a cluster of hashicorp Nomad / Consul
Creation of cloudformation template and provisioning environments
Development of a CLI to deploy applications in Golang with AWS Sdk GO and Kubernetes Client Go / Istio Client Go / Cert-manager Client go
POC and implement a Cluster of NetData for metrics collecting purposes
Many Gitlab-CI Pipelines
Troubleshooting AWS deployment issues
Deploy applications on Nomad and Kubernetes container orchestrator to compare pros and cons
EKS Amazon Web Services GO Istio Gitlab CI/CD