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Judicael SeitchaJS

Judicael Seitcha

Data Engineer & Analyst | Python · SQL | Big Data

€480/day
Paris, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Judicael

Data Engineer with 2 years of professional experience (Orangina Schweppes, Buroclick), specializing in ETL pipeline design, data modeling, and Power BI visualization on an Azure/dbt/Snowflake stack. Accustomed to working with business-critical data, I am seeking a permanent Data Engineer position to contribute to end-to-end data projects in a demanding environment.
  • French

    Native or bilingual

  • English

    Basic

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

Experience

  • Orangina Schweppes France (SBFF)
    Data Engineer and CRM Tools Project Manager
    AGRICULTURE
    September 2024 - February 2026 (1 year and 5 months)
    Neuilly-sur-Seine, France
    Mission: Modernization of the data stack and BI piloting for the sales force (150+ sales representatives)
    • Design and automation of 4 Power BI dashboards for sales force KPI monitoring, covering 150+ sales representatives
    • Redesign of the data pipeline: ~35% reduction in processing time through ETL structure optimization
    • Cleaning and validation of source data: ~60% reduction in error rate on incoming flows
    • DAX modeling and aggregations for interactive analysis, delivery of weekly reports to sales management
    Python Microsoft Power BI Databricks Storytelling Data Analysis
  • BUROCLICK
    Data Engineer
    RETAIL (SMALL BUSINESS)
    March 2024 - August 2024 (5 months)
    Paris, France
    Mission: Validation of data infrastructure and automation of marketing analytics pipelines
    • Deployment of backup protocols on Linux Ubuntu environment: flow availability maintained at 99%
    • Automation of analysis pipelines for mailing campaigns: processing of 8 campaigns/month, reducing manual analysis time by ~50%
    • Evolutionary maintenance of the web architecture with integration of dynamic modules, reducing data ingestion time by ~30%
    Prestashop Microsoft Power BI Python Cloud Computing
  • Eanet
    Web and Mobile Developer
    February 2022 - January 2024 (1 year and 11 months)
    La Garenne-Colombes, France
    Daily maintenance of WordPress, Drupal, and Symfony websites. Migration of websites to newer servers. Website design supervised by a project manager. Database administration. Website SEO for indexing by Google and other search engines.
    Website Design
    • - Design of a showcase website for a startup
    • - Maintenance of several existing websites
    • - Hosting of several websites for startups
    • - Hosting skills developed
    • - Basic knowledge of the LARAVEL framework developed
    PHP React.js Wordpress SEO

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Education

  • Master Dev, Data & AI
    IPSSI
    2026
  • • Bac+4 Application Developer Designer
    Cloud Campus
    2024

Certifications

Skill set

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