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Michaël BertoniMB

Michaël Bertoni

Lead Tech DevOps / DataOps

€722/day
Lyon, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Michaël

Over 7 years of IT experience, specializing in CI/CD, automation, cloud engineering, RESTful APIs, and containers.
Over 4 years of experience in Cloud/DevOps engineering, building cloud-native, performant, and resilient software solutions.
3 years of experience in Java/Spring development.
2 years of experience in quality assurance/software testing.
Over 4 years of experience using major public cloud providers (AWS, GCP, Azure), deploying and maintaining SaaS applications as well as internal IT tools.
Over 4 years of experience using automation technologies, CI/CD, and Infrastructure as Code: Gitlab CI, Azure DevOps, Jenkins, Terraform, Pulumi, Ansible, Packer, CloudFormation, Bash, Powershell, Python, Git.
Over 3 years of experience implementing SRE practices with infrastructure and software monitoring and observability, using technologies such as Grafana/Prometheus, Datadog, Google Stackdriver, AWS CloudWatch.
Over 3 years of experience using containerization technologies: Docker, Kubernetes.
Over 3 years of experience using Linux and Windows Server operating systems.
Focused on team growth through peer programming, mentoring juniors, and knowledge sharing.
DevOps facilitator, working to break down silos and build bridges to enable effective communication between delivery teams.
Fast learner, detail-oriented, and direct in communication. Honest and constant feedback.
  • French

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
Lyon (up to 20km)

Experience

  • Horizon Blockchain Games Inc.
    Operations Engineer
    VIDEO GAMES AND ANIMATION
    May 2022 - September 2022 (4 months)
    Lyon, France
    • Renewal of CI/CD tools and processes for Skyweaver and Sequence platforms with Buildkit, Github Actions, Docker, Kubernetes and Pulumi.
    • Implementation of platform monitoring with Grafana, Prometheus and Google Cloud Monitoring.
    Kubernetes Docker buildkite Google cloud Gitlab CI/CD Prometheus Datadog Gitlab
  • Invafresh
    DevOps Specialist
    April 2021 - April 2022 (1 year)
    Greater Toronto Area, ON, Canada

    • First full time member of the Core Infra Squad (formerly known as Cloud team), leading Invafresh in its transition to become a SaaS provider.
    • With empathy and patience, the role requires creating bridges between teams and educating them to Cloud concepts.
    • Recommendations to implement non functional requirements (observability, performance, scalability, availability, security) for the components and business features within the products. Influencing product and development teams to improve the whole SDLC and product compliance with modern software and cloud engineering best practices.
    • Using Azure services, Terraform, Packer, Ansible, Azure DevOps, Gitlab, Datadog, PowerShell, Bash; Design, deployment and supervision of application environments for Invafresh's FIM solution in a single‑tenant infrastructure.
    • Management of a small team of 2 DevOps Engineers/SRE and mentor a Junior SRE which started as an intern. Management of contractors' work as well.
    • Migration of existing on premise products to a SaaS model.
    • Management of infrastructure change requests coming from internal teams to enable their work.
    • Completed a TFS to Gitlab migration targeting Development and QA teams.
    • Completed an Azure DevOps to Gitlab migration targeting Cloud team.
    • Enabled deployment of infrastructure changes to 15+ environments from dev to prod in 20 minutes using Terraform and Gitlab CI.
    • Through standardization and optimization of infrastructure, reduced monthly costs by 30%.
    • Pushed new Agile practices and asynchronous framework to help the team adapt to a remote work culture.
  • Schlumberger
    DevOps Engineer
    November 2019 - April 2021 (1 year and 5 months)
    1809 E 11th St, Tulsa, OK 74104, USA

    • Unconventional Data Services team and Kinetix Team.
    • CI/CD pipelines optimization with Azure DevOps, reduced execution time and cost, leveraging Docker caching feature and YAML pipelines.
    • Full deployment of application environment on GCP with Azure DevOps: GCE, GAE, GKE, IAM, BigQuery, Storage, Secret Manager.
    • Monitoring tools deployment: Stackdriver for GCP, Alerts and Insights for Azure, with Slack Alert ‑ Deployment of these tools with Terraform.
    • Typescript development to make the backend executes CPU intensive tasks on GKE/AKS with Kubernetes Jobs through its API.
    • IHS data pipeline (third party domain data ETL) optimization, debugging and monitoring with Apache Airflow / GCP Cloud Composer.
    • Security: audit of vulnerable NPM packages, vulnerabilities in the code, pentesting with Veracode, hardening Docker/Kubernetes, dynamic retrieval of secrets from the API of a third party service (Azure Keyvault, Google Secret Manager).
    • Better liveness / readiness check for services to increase accuracy of software availability.

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Education

  • Master's degree: Computer and IT Expert, Software Engineering
    EPSI
    2019
    Master's degree: Computer and IT Expert, Software Engineering
  • Bachelor of Engineering
    EPSI
    2016
    Bachelor: DevOps Technician, Software Engineering

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