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Alexandre ChevalierAC

Alexandre Chevalier

Elasticsearch / ELK certified ✅

€777/day
1 project
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alexandre

A question aboutElasticsearchor **Elastic Stack**?
Send me a message!

-> Search engines
-> Ingestion and transformation
-> Log centralization
-> Data visualization
-> Training

Audit, design, performance improvement, migration, installation, deployment, development, sizing, best practices, ...

Quick career overview:

Engineerandtrainerfor several years, former lead devJavaandJavaScript(front and back), I've done a bit of everything in IT consulting until I specialized in Elasticsearch in 2019 to become fully independent in 2021.

I have trained numerous groups inElasticsearchand **Elastic Stack (ELK)**, including:
CGI, Coexya, Fnac-Darty, Free, Hardis, Legrand, LDLC, Orange, Sopra, ...

I have worked on important projects for institutions and groups such as: Centre Pompidou, Musée du Quai Branly, Ministry of Culture, Saint-Gobain, EDF, Crédit Agricole, Free, ...

Main skills:Elasticsearch, Java, Elastic Stack (ELK), Logstash, JavaScript (Vue.js, React)

Let's work together, see you soon!
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Lyon (up to 10km), Paris (up to 10km)

Experience

  • CGI Switzerland
    Elasticsearch / ELK Technical Expert
    ENERGY AND UTILITIES
    April 2024 - Today (2 years and 3 months)
    Suisse, Switzerland
    Elasticsearch Docker migration to AKS (Azure Kubernetes Service):
    - Retrospective and documentation
    - Backup and restore
    - Recommendations
    Elasticsearch Elastic Stack (ELK) ELK
  • A2MAC1
    Elasticsearch / ELK Technical Expert
    AUTOMOBILE
    July 2023 - February 2024 (6 months)
    Implementation of Elasticsearch as a complement to a relational database.
    Issues addressed:
    - Data security
    - Complex mapping
    - Indexing optimization
    - Search performance
    - R&D embedding / RAG with Elasticsearch
    Elasticsearch Elastic Stack (ELK) ELK RAG C#
  • Centres de formation (entreprises)
    Professional Trainer
    EDUCATION AND E-LEARNING
    July 2018 - Today (8 years)
    Lyon, France
    Independent trainer for schools and companies:
    - Elasticsearch and Elastic Stack (ELK) search engine
    - Flutter, React Native, Android Kotlin mobile development
    - Software architecture and design patterns
    - Functional programming and parallel programming
    - Object-oriented programming, Java beginner and advanced
    - Introduction: C#/.NET - HTML/CSS - UI/UX and HMI - Python
    - Various other topics upon request
    Elasticsearch Java Software Architecture Elastic Stack (ELK) JavaScript

Reviews

5.0

Out of 1 rating

B

Belhassen

EY Services France

Reviewed on 2/18/2025

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Education

  • Expert in Information Systems (Master's degree)
    Apprenticeship
    2018

Certifications

Skill set

Categories