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Othmane LhousniOL

Othmane Lhousni

Senior Cloud & DevOps Engineer | AWS Partner

600 €/jour
Paris, FR
8-15 ans

Délai de réponse moyen : 1h

À propos de Othmane

I help companies modernize, secure, and optimize their cloud infrastructures on AWS by combining deep DevOps expertise with a results-driven approach. With 7+ years of experience and certifications in AWS DevOps Professional, AWS Security Specialty, AWS Solutions Architect Associate, Kubernetes (CKA & CKAD), and Terraform, I specialize in cloud migrations, automation, and FinOps optimization.

🔹 What I bring to your projects
  • Cloud Migrations at Scale: Led the migration of 1,500 Allianz branches from Citrix VDI to AWS Workspaces, designing resilient architectures and automating provisioning workflows.
  • Application & Infrastructure Modernization: Migrated complex platforms (North Star Network, FuturMaster, Shopping Feed) to AWS ECS Fargate and EC2, with blue/green deployments, CI/CD pipelines, and Dockerization.
  • Automation & Efficiency: Built automation with Terraform, Python, and GitLab CI to deploy 300+ environments, optimize resource management, and reduce operational overhead.
  • Data & Observability: Migrated Elasticsearch to OpenSearch Serverless, Redis to AWS, and implemented monitoring dashboards with CloudWatch & Kibana for better visibility and faster incident detection.
  • Network & Security Expertise: Designed multi-account and multi-region AWS networks (VPC, Transit Gateway), automated peering, and implemented high-availability and disaster recovery strategies.

🔹Types of projects I usually deliver
  • AWS cloud migrations (applications, databases, workspaces)
  • Infrastructure as Code with Terraform & automation with Python
  • CI/CD pipelines (GitLab CI, Jenkins, CodePipeline)
  • Containerization & orchestration (Docker, Kubernetes, ECS/EKS)
  • Monitoring, alerting & business continuity (CloudWatch, BCP, DRP)
  • FinOps & performance optimization for AWS workloads
  • Français

    Bilingue ou natif

  • Anglais

    Capacité professionnelle complète

  • Arabe

    Bilingue ou natif

Accepte de travailler sur site
Paris (jusqu’à 50 km)

Expériences

  • Allianz
    AWS DevOps Consultant – Cloud Migration & Automation
    novembre 2024 - Aujourd'hui (1 an et 7 mois)
    Nanterre, France
    • Led the migration of 1,500 Allianz branches from Citrix VDI infrastructure to AWS Workspaces, modernizing and optimizing the digital workplace.
    • Designed and deployed network and application architectures for agency “cells,” ensuring scalability and high availability.
    • Automated Workspace provisioning by developing workflows with Step Functions, Lambda, and AWS Systems Manager (SSM) for agency creation, Workspace setup, and server management.
    • Implemented FSx for NetApp ONTAP to deliver high-performance storage with simplified user data management.
    • Strengthened business continuity (BCP) by deploying a dedicated RDP solution for secure access to DR environments in case of major incidents.
    • Supervised and coached technical consultants, coordinating migration tasks, supporting skill development, and ensuring high-quality deliverables.
    • Managed project execution, including schedule tracking, progress reporting, and coordination with business and infrastructure teams to ensure successful delivery.

    Tech Stack: AWS Workspaces, FSx for NetApp ONTAP, Step Functions, Lambda, Systems Manager (SSM), IAM, Terraform, Python.
    Amazon Web Services Amazon Workspace Cloud Migration Continuous Integration and Continuous Delivery (CI/CD) FSxN NetApp ONTAP
  • North Star Network
    AWS DevOps Consultant – Cloud Migration & Automation
    août 2023 - novembre 2024 (1 an et 3 mois)
    Paris, France
    • Led the migration of GitLab to AWS, designing and deploying the architecture (Packer, NLB/ALB, automated RDS & EBS backups with EventBridge, EBS auto-scaling, and monitoring).
    • Migrated applications to ECS Fargate, designing and implementing AWS architecture for more than 300 sites, using Terraform for infrastructure, GitLab CI for image builds, and blue/green deployment strategies on AWS.
    • Resolved deployment controller issues related to CodeDeploy and ECS integration, ensuring reliable release processes.
    • Automated account and site deployments for 300+ sites, including account bootstrap, site creation, Terraform backend setup, DataSync & CodeBuild execution, and DNS switchovers to production.
    • Migrated Elasticsearch to OpenSearch Serverless via Logstash on EC2 and integrated Kibana for observability.
    • Migrated and synchronized Redis using Riot to ensure seamless transition to AWS.
    • Executed database migrations with AWS DMS for secure and efficient data transfer.
    • Enhanced monitoring and observability by building CloudWatch dashboards for real-time stack monitoring.

    Tech Stack: ACM, Cloudflare, CodeBuild, CodeDeploy, CodePipeline, CloudWatch, DataSync, ECS, CloudFront, WAF, ALB, NLB, IAM, Control Tower, EFS, EventBridge, RDS, Redis, VPC, ElastiCache, OpenSearch Serverless, ASG, S3, Systems Manager, EC2, SNS, Certificate Manager, Lambda, GitLab CI, Packer, Terraform, Python, Docker.
    Amazon Web Services Gitlab CI/CD AWS ECS Elasticsearch DevOps
  • Shopping Feed
    SRE Consultant – Monitoring, High Availability & CI/CD
    mai 2023 - août 2023 (3 mois)
    Paris, France
    • Ensured production reliability and availability by implementing proactive monitoring and alerting for rapid incident detection.
    • Led the migration of OpenResty from on-premise to AWS Cloud, planning and executing the transition to minimize service downtime.
    • Optimized and modernized services by improving the stack, migrating workloads from ECS Fargate to EC2, and automating deployments for efficient resource management.
    • Strengthened availability and resilience by implementing high-availability and disaster recovery solutions, while boosting application and infrastructure performance.
    Amazon Web Services Site Reliability Engineering AWS ECS Cloud Migration Cloud Infrastructure

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Formations

  • 3x AWS Certified
    AWS
    2x AWS Certified
  • Terraform

Certifications

  • AWS Certified DevOps Engineer – Professional
    Amazon Web Services Training and Certification
    2025

Compétences

Catégories