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Abir A.AA

Abir A.

DevSecOps

€400/day
Nantes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Abir

I am autonomous, a follower of the DevOps philosophy, I enjoy delving into continuous integration and automation challenges. I am equally comfortable with FullStack React / Node.js development, capable of leveraging both domains.

I am someone who is interested in all topics that allow for the development, deployment, and maintenance of an application in production.

The DevOps approach has become a revelation for me, it perfectly matches my DNA! :DI am autonomous, a follower of the DevOps philosophy, I enjoy delving into continuous integration and automation challenges. I am equally comfortable with FullStack React / Node.js development, capable of leveraging both domains. I am someone who is interested in all topics that allow for the development, deployment, and maintenance of an application in production. The DevOps approach has become a revelation for me, it perfectly matches my DNA! :D
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • datagalaxy
    DevSecOps
    ENTERTAINMENT AND LEISURE
    May 2023 - Today (3 years and 2 months)
    Nantes, France
    DevSecOps Engineer with 4+ years of experience specializing in CI/CD pipelines, release management, and automation. Strong expertise in Kubernetes and cloud environments (Azure), with a focus on improving deployment reliability and system scalability. Experienced in scripting using Go and PowerShell in distributed teams.
    • Designed and maintained CI/CD pipelines (Azure DevOps) and automated deployments (ACR → AKS)
    • Acted as Release Manager, ensuring production stability and coordinating deployments across teams
    • Automated release workflows and reduced manual operations using Go and PowerShell scripts
    • Developed internal automation tools in Go to improve platform efficiency
    • Led multi-architecture Docker migration (AMD64/ARM64) using Docker Buildx
    • Standardized build processes across multiple runtimes (Python, Node.js, .NET, Java)
    • Implemented SonarQube integration in CI/CD pipelines for code quality and security validation
    • Provisioned SonarQube infrastructure using Terraform and configured DNS via Gandi
    • Automated Jira / Azure DevOps workflows using Jira Forge, Jira Automation, and webhooks
    • Managed Kubernetes deployments (AKS) using Helm and ensured service reliability
    • Implemented monitoring and observability using Grafana and Loki
    • Participated in multi-cloud infrastructure provisioning (AWS, GCP, Azure) and optimization
    • Led DevSecOps initiatives by integrating SAST, DAST, and IAST security testing into CI/CD pipelines, strengthening
    application security and enabling early vulnerability detection
    Kubernetes Azure DevOps
  • Alliance4U
    Software Engineer
    January 2023 - Today (3 years and 7 months)
    Nantes, France
    Implementation of an intranet portal Build:
    - Implement the Authentication part with Oauth2
    - Development and evolution of front and back components Run:
    - CI/CD pipeline management in Gitlab
    - Docker image construction
    - Creation of a Kubernetes cluster using the Scaleway control panel.
    - Manipulation of Helm to deploy the application on a K8S cluster ENVIRONMENT & TOOLS Gitlab CI/CD, Angular, Keykloack, Python, Scaleway, K9S, K8S, ArgoCD, HELM, Nginx
  • CAPGEMINI
    Software Development Engineer
    February 2021 - January 2023 (1 year and 11 months)
    Nantes, France
    Implementation of a data platform and passenger information services for Ile de France Mobilité
    - Participation in PI Planning and agile ceremonies
    - Provide a macro estimation of user stories
    - Kanban board manipulation
    - Jira ticket assignment
    - Development of new React and NodeJs components
    - Integration of a Java/JEE developed Auto Sharing API, using Maven for compilation, testing, and deployment.
    - Use and integration of the RabbitMq protocol to establish reliable communication between microservices
    - PostgreSQL database manipulation
    - Use of Redis for data caching
    - Development of automated tests with Cypress
    - Participation in Production Releases (documentation of processes and procedures related to Production Releases on Confluence)
    - Ensure code quality Integrate SonarQube into a continuous deployment pipeline.
    - Intervene to set up the SonarQube server in the infrastructure
    - Writing deployment automation scripts, configuration scripts, and installation scripts.
    - Participation in the design of continuous integration and continuous delivery pipelines
    - Resource management (VM, DB, storage accounts) on Azure Portal
    - Integration of Feature Flags to deploy code changes to production faster (Unleash)
    - Monitoring of microservice status, creation of Dashboards with Kibana.
    - Monitoring of Kubernetes PODs with the LENS tool.
    - Participation in the configuration of a Load Balancer on Azure to reduce response time.
    - Configuration of alerts on Slack with the ElasAlert Framework.REACT, TypeScript, RabbitMQ, Kong, Redis, Nodejs, ELK, NGINX, PostgreSQL, Elasticsearch, Kibana, Kubernetes, Azure DevOps, NodeRED, JAVA/JEE, Terraform

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Education

  • Master 2 (M2), informatique Architectures logicielles et systèmes distribués
    Université de Nantes
    2021
    Master 2 (M2), informatique Architectures logicielles et systèmes distribués
  • Diplôme d'ingénieur, Mise en réseau de systèmes informatiques et télécommunications
    National Institute of Applied Science and Technology
    2020
    Diplôme d'ingénieur, Mise en réseau de systèmes informatiques et télécommunications

Skill set

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