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Othmane E.OE

Othmane E.

Senior Platform Engineer

€650/day
Tokyo, JP
8-15 years

Average response time: 1 hour

About Othmane

J’aide les équipes tech, data et produit à fiabiliser, automatiser et sécuriser leurs infrastructures cloud.

Senior Platform Engineer / SRE avec une forte expertise en GCP, Kubernetes, Terraform, CI/CD, DevSecOps et observability, j’accompagne les entreprises dans la conception, l’industrialisation et l’exploitation de plateformes cloud robustes, scalables et sécurisées.

Je peux vous aider à :
• concevoir ou améliorer votre architecture cloud GCP
• mettre en place une infrastructure as code avec Terraform
• déployer et fiabiliser vos workloads Kubernetes / GKE
• automatiser vos pipelines CI/CD
• renforcer votre sécurité cloud : IAM, secrets, VPC Service Controls, encryption, CVE remediation
• améliorer votre monitoring, alerting et observability
• structurer vos pratiques SRE : SLIs, SLOs, error budgets, on-call, reliability reviews
• accompagner vos migrations cloud ou Kubernetes

Ce qui me différencie : une expérience terrain sur des environnements de production à grande échelle, mêlant platform engineering, data platform, cloud security et SRE. J’ai travaillé sur des architectures multi-projets GCP, des clusters GKE pour workloads Spark et Superset, des workflows Terraform/Atlantis, ainsi que des systèmes d’ingestion data à forte charge.

J’interviens aussi bien sur des missions courtes d’audit et de conseil que sur des projets plus longs de build, migration, automatisation ou amélioration continue.

Livrables possibles :
• audit DevOps / Cloud / Security avec plan d’action priorisé
• architecture cible GCP ou Kubernetes
• modules Terraform réutilisables
• pipelines CI/CD documentés
• dashboards de monitoring et alerting
• hardening IAM / réseau / secrets
• documentation technique et transfert de compétences

Disponible en remote, en français ou en anglais
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Upwork
    Freelance DevOps Engineer
    July 2021 - April 2022 (9 months)
    • Migrated client environments to Infrastructure as Code using Terraform, improving provisioning reliability and reducing manual operations
    • Built CI/CD pipelines with GitHub Actions and CircleCI to automate build, test, and deployment workflows
    • Designed and deployed AWS container platforms including ECS, ECR, and Terraform supporting full-stack application workloads
    • Implemented and optimized Elasticsearch clusters on AWS to enhance application search and analytics capabilities
    • Led migration of workloads from GKE to Scaleway Kapsule, benchmarking managed Kubernetes platforms including Amazon EKS
    • Automated Kubernetes cluster and private registry provisioning using Terraform
    • Integrated security testing into CI/CD pipelines to improve software delivery safety
    • Managed Kubernetes applications with Helm and implemented secure secret management using SOPS
    • Deployed monitoring and alerting systems using Prometheus and Grafana to improve platform observability
    Github Actions GKE Terraform Helm AWS
  • KYU
    DevOps Engineer
    August 2020 - July 2021 (11 months)
    Paris, France
    • Led migration of on-premise and cloud workloads to a containerized platform, improving deployment consistency and scalability
    • Designed and deployed private container registries across hybrid environments
    • Refactored CI/CD pipelines to support containerized build, test, and deployment workflows
    • Integrated automated SAST and DAST security testing into delivery pipelines, strengthening application security posture
    • Migrated and operated Elasticsearch clusters on Kubernetes using Elastic Cloud on Kubernetes (ECK)
  • KYU Associés
    DevOps Engineer
    April 2019 - August 2020 (1 year and 4 months)
    Paris-Tokyo, Saint-Etienne, France
    • Designed and implemented hybrid cloud infrastructure using Infrastructure as Code practices
    • Automated provisioning, monitoring, and scaling of DEV, QA, and PROD environments
    • Built centralized logging architecture using the ELK stack to improve operational visibility
    • Developed CI/CD pipelines enabling reliable weekly and out-of-cycle software releases
    • Implemented secrets and credential lifecycle management aligned with security best practices
    • Performed infrastructure and application security checks based on compliance policies

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Education

  • M.Sc.
    SupInfo
    M.Sc.
  • B.Sc.
    IUT Nancy-Charlemagne
    B.Sc.

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