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François GouterouxFG

François Gouteroux

Platform engineer | automation | observability

€820/day
Paris, FR
15+ years

Average response time: 1 hour

About François

Hello,

I have 16 years of experience including 11 years in automation. I worked on a variety of big and small companies since the beginning of my studies.

Things about me:

  • What's better than the rush of joy from learning and understanding something new?
  • There is nothing more frustrating and annoying than starting the same thing twice: Automation is the best answer.
  • I love develop some modules or plugins, micro apps regardless of the language like python, go or config manager tools like ansible or puppet.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • Ingenico Group
    Automation Consultant
    TELECOMMUNICATIONS
    January 2020 - Today (6 years and 5 months)
    Paris, France
    Evolve Build and Maintains observability stack.

    I built the secure multi-tenants observability stack around Grafana OSS products with Grafana (dashboards), Grafana Mimir and Envoy.

    I developped and released Terraform Providers to manage Grafana Mimir (Prometheus metrics) and Loki (logs).
    I developped and evolve some golang prometheus exporter

    Automate/develop many tools in GO to help our internal customers to focus on their business lines.

    And some upstream github contributions on:
    - https://github.com/grafana/agent
    - https://github.com/grafana/mimir
    - https://github.com/grafana/terraform-provider-grafana
    - https://github.com/prometheus/prometheus
    - https://github.com/prometheus/alertmanager

    Before 2022:

    Automate the deployment and configuration of
    • the telemetry stack comprising several components such as metrictank, kafka, zookeeper, graphite, carbon-relay, grafana as well as operational maintenance and version upgrades
    • the monitoring stack with sensu (terraform) and moira

    Development:
    • sensu assets for the collection of linux system metrics in GO, sensu, ruby ​​and GO handlers
    • terraform modules rabbitmq, grafana ...
    • a terraform provider to create vips and DNS records with foreman smartproxy
    • contributions on external terraform providers used as sensu, restapi
    • a python flask application for the user creation request
    • a program in GO allowing to offer an API on tools not controllable by API (moldapi)

    Technical Context: Go, Python, Ruby, Puppet, Terraform, Gitlab, Redis, RabbitMQ, S3
    GO Python Ruby puppet Terraform Gitlab Prometheus Terraform
  • Ingenico Group
    Automation Consultant
    TELECOMMUNICATIONS
    March 2017 - December 2019 (2 years and 10 months)
    Paris, France
    I joined the integration team with the goal of continuing the automation and advancing the infra component self-service initiative for the different teams of Dev, R&D ...

    For this I have developed some python tools:
    - f5manager, management of the F5 configuration with YAML files
    - foreman-clush: execution of shell command with foreman as server repository
    - a web interface (itlab) for creating users

    Wso2
    Automation of the deployment and configuration of WSO2 in HA.
    Development of a python microservice for wso2 monitoring.

    Datalake
    I was responsible for automating the deployment and configuration of multiple MapR clusters from LAB to production as well as operational maintenance, upgrades and scalability.
    I developed the python tool to manage the deployment of applications on the Mapr cluster. The goal of this tool is to be able to deploy spark applications directly on the mapr cluster without local dependency and by controlling the versions of the desired java libraries.
    Mapr Hadoop Python Puppet Spark Hive Elasticsearch Java
  • BNP PARIBAS CIB
    Create and evolves the new fully automated and open platform
    BANKING AND INSURANCE
    February 2015 - Today (11 years and 4 months)
    Paris, France
    In few words, we made and help in the delivery of database, bi and applications products for bnp cib customers.

    As a tech leader, I'm in charge of a small team with 4 guys and the interface with security/storage/middleware/analytics teams and open our tools to legacy teams.

    I continue the developpment of a geolocalised orchestrator (initiated by Ahmet Demir) in Python to write automated workflow in YAML allowing simple, idempotent, efficient, secure and fast deployment with Python 2 & 3, Flask, RabbitMQ, Celery and MongoDB.

    • I have designed and implemented puppetmasters architecture in high-availability for managing servers configuration on UK and FR sites
    • To speed up puppet modules development and other many repetitives tasks. I have set up a continuous integration platform with gitlab-ci and docker.

    I developed:
    • a python module to manage the infoblox IPAM, the NSX manageer, the vcenter, all throught the API.
    • a python web app with Flask to help gitlab projects management.
    • a python security backend to crypt/decrypt sensitive data with PKCS7 use by puppet/hiera and the python orchestrator.
    • and refactored lot of python modules for using providers (ansible, cleversafe, rhel satellite...)
    • ansible playbook and callback
    Automation DevOps Python Docker Git Ansible Puppet

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Education

  • Master Systèmes Réseaux et Sécurité
    ESGI (Paris)
    2013

Skill set (28)

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