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Vincent GourrierecVG

Vincent Gourrierec

sysops / linux / supervision / erp / dataviz / dba

€450/day
12 projects
Saint-Nazaire, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Vincent

Hello,

After many years of experience in ERP integration in the automotive, real estate, AI, and finance sectors, I offer you my services as an IT infrastructure consultant.

Whether for a one-day or several-week mission, I am at your service to operate, integrate, migrate, scale, or document components of your IT system.

I can work on UNIX/Linux and Windows systems, implement various monitoring solutions, optimize, containerize, and automate your infrastructure, as well as administer your databases (Oracle/Progress).

Examples of short-term project achievements (1 week):
  • SLURM Cluster on GKE, BASH tooling on GIT repo.
  • Log centralization and dashboard via LOKI and GRAFANA
  • SSH key and role management via ANSIBLE and GITLAB
  • Centralization of authentication, rights, and SSH keys via FREEIPA and ANSIBLE
  • GRAFANA Dashboards for TOMCAT / INFLUXDB / IT (GIT Pipeline / OS / Perfs) / ONESIGNAL / Real Estate Business KPIs / Mobile App KPIs
  • Infrastructure Creation on GCP / OUTSCALE via TERRAFORM and ANSIBLE.

Examples of long-term project achievements (Several months part-time):
  • Linux Infrastructure Maintenance (OS Upgrade / Supervision / Server Installation / Rights and Identity Management)
  • Development of FLUX queries (INFLUXDB) for Industry 4.0 / healthcare and automation of GRAFANA dashboards (CI/CD pipeline / GIT / GDG)
  • Deployment and security of Apache / Tomcat / NGINX / ERP servers (Dolibarr / Odoo / Axelor)

My writing skills and my knowledge of various single-source and automation writing tools will add value to your technical documentation.

All my services are accompanied, if desired, by a clear and personalized report in PDF, HTML, or AsciiDoc format.

Vincent
  • English

    Fluent

  • Spanish

    Basic

  • French

    Native or bilingual

Can work on-site
Saint-Nazaire (up to 50km), Paris (up to km), Nantes (up to 10km)

Experience

  • ROLEX via AMBIENT-IT
    InfluxDB v2 Trainer
    LUXURY GOODS
    August 2025 - August 2025
    Genève, Switzerland
    On-site InfluxDB training in Geneva:
    • Training of 3 DBAs (Oracle and SQL Server) on InfluxDB v2
    • Presentation of InfluxDB concepts
    • Comparison of SQL Server / Oracle vs InfluxDB
    • Exercises and knowledge tests
    • Architecture and integration advice around the InfluxDB / Telegraf / Grafana / Network stack
    influxDB Flux Linux System Administration
  • ETALAB / DATALAB
    SYSOPS Admin
    SOFTWARE PUBLISHING
    July 2024 - October 2024 (3 months)
    Paris, France
    • Setup of a self-hosted Gitlab forge
    • Migration from online Gitlab to self-hosted Gitlab
    • Setup of Github / Gitlab mirroring
    • Setup of VM deployment with Terraform
    • Definition of a security roadmap
    • Implementation of security rules on the existing infrastructure
    Ansible Linux Terraform Gitlab CI/CD Loki Grafana ansible dynamic inventories SSH
  • embedded ocean GmbH
    Grafana designer
    TECH
    April 2022 - May 2024 (2 years and 2 months)
    Saint-Nazaire, France
    • Analysis of industrial data (PLC / COBOT)
    • Grafana Dashboard design with OEE / Andon requirements
    • Development of InfluxDB Flux queries
    • Management of multi-client / machine / template dashops dashboards and variabilization
    InfluxDB Grafana influxDB Flux dashops

Reviews

4.8

Out of 8 ratings

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Account deleted

Reviewed on 1/8/2024

I highly commend the external Grafana developer for delivering outstanding industrial dashboards. His expertise and precise execution resulted in visually appealing, highly functional dashboards. The developer's reliability, efficiency, and clear communication made this collaboration seamless. I wholeheartedly recommend his services for future projects.
K

Karl

Open IT BZH

Reviewed on 11/11/2023

I recently collaborated with Vincent to set up a virtualized environment using Proxmox. His expertise was crucial in configuring and securing our virtual infrastructure. He also assisted us in establishing an Axelor environment with Gitlab/Docker/AWS. I highly recommend Vincent for his professionalism and his deep technical knowledge.

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Education

  • Micro and Web Technician
    ENI Nantes
    2003
  • ES Baccalaureate
    Aristide Briand Saint Nazaire
    1997

Certifications

  • Microsoft® Certified Technology Specialist (MCTS) Windows Server® 2008 Active Directory, Configuration
    ENI Nantes
    2012
    Windows Server Active Directory
  • Microsoft® Certified IT Professional (MCITP) Server Administrator on Windows Server® 2008
    ENI Nantes
    2012
    Windows Server System Administration

Skill set

Categories