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Raphael G.RG

Raphael G.

Application Manager/Production Engineer

€450/day
Lille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Raphael

FormerlyApplication Managerfor major retail players likeADEOor **Decathlon**, I bridge the gap between development and operations.

I work to stabilize your services and automate what can be automated.

How I can help you:
  • **Observability**: I configure your tools (**Datadog**, **Splunk**, **Grafana**) so you no longer discover your bugs through your customers.
*Technical & Business Mediation**: I translate business needs into technical indicators (**SLA/ **SLO**) and coordinate stakeholders during restructurings or crises.

*Reliability(SRE): Implementation ofSLA/SLOand management of complex incidents withpost-mortemanalyses.

*Industrialization**: Automation of your **CI/CDpipelines for smooth deployments.

*Expert Support**: Management of **N2/N3support and knowledge sharing to upskill teams.

Graduating from **Epitech**, I maintain a strong build culture (**Java**, **Node.js**, **Python**) while ensuring operational excellence.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lille (up to 50km), Paris (up to 20km)

Experience

  • ADEO par Synchrone
    Application Manager
    HUMAN RESOURCES
    September 2024 - February 2026 (1 year and 5 months)
    Ronchin, France
    **Tempus**: the employee allocation and time management solution
    • Level 2 support management
    • Implementation of Datadog alerting for critical batches
    • Setup of test cases and documentation for version upgrades
    • Industrialization of CI/CD for code integration and deployment to Turbine
    • Multiple organizational restructurings with managers from Leroy Merlin France, ADEO, Weldom, etc..
    Application Manager Observability Incident Management Backlog Management CI/CD
  • Decathlon via Alten
    Application Manager / Junior SRE Engineer
    E-COMMERCE
    September 2022 - September 2024 (2 years)
    Croix, Montauriol, France
    **XM-Legacy**, an ATG Oracle Legacy scope responsible for Decathlon Europe site data
    • Observability: Alerting / Monitoring using Datadog and Splunk tools
    • Production incident management and reporting with Post Mortems
    • Creation of documentation and knowledge sharing with level 2 support
    • Continuous improvement through the Operational Maturity Matrix (Level 4 achieved)
    • Application of SLA/SLI/SLO on the scope
    • Deployment setup and night interventions
    • Documentation of an on-call process
    Observability Application Manager Reliability Site Reliability Engineering Incident Management
  • Auchan Retail France via Elosi
    Full-Stack Developer / Junior Proxy Product Owner
    TRANSPORTATION
    March 2022 - September 2022 (6 months)
    Villeneuve-d'Ascq, France
    On the WOOP project, responsible for the last mile for carriers:
    • Development of user stories on a full-stack solution (Node.Js / Vue.Js)
    • Installation of hardware and environments on workstations
    • Skill development in the Proxy Product Owner role (Writing US, client relations, prioritization)
    Full-stack Developer Proxy Product Owner Node.js Vue.js client relations

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Education

  • Master's degree in Computer Science Development
    Epitech
    2022
    Master en développement Informatique
  • Datadog Learning Path
    Pro
    Datadog Learning Path

Categories

  • Other