Freelancer profile translated to English.

Description

DataOps & BI Consultant, I help companies to make their data reliable, automated, and valuable to strengthen their operational performance.

Specializing in ETL, SQL (Oracle/PostgreSQL), Data Visualization, and Power BI, I focus on implementing robust pipelines, industrializing workflows, and creating high-value dashboards.

My approach combines technical rigor with business vision: understanding needs, designing effective and sustainable solutions, and transforming data flows into clear, fast, and strategic decisions!

Industry field of expertise

Languages

French
Native or bilingual
English
Native or bilingual
Arabic
Native or bilingual

Workplace preferences

Can work on-site

Lyon (up to 10km), Paris (up to 10km), Genève (up to 10km), Marseille (up to 10km)

Bial-X
Data Engineer / Data Operations Specialist
June 2023 - July 2025 (2 years and 1 month)
Lyon, France
Operational maintenance and optimization of data services: monitoring, development of ETL pipelines under Pentaho, management of Oracle/PostgreSQL databases, automation of flows via VTOM, and reporting with Power BI.
Technologies:
ETL Pentaho Data Integration (PDI), Tableau
Databases: Oracle, SQL Server, PostgreSQL
Automation / Scheduling: VTOM,
Versioning: Git
Monitoring / Reporting: Power BI, Grafana
ETL Microsoft Power BI SQL Data analysis KPI
Thermador Groupe
Data Engineer / Reporting & EDI Specialist | Data Modeling & Reporting
January 2022 - June 2023 (1 year and 5 months)
Lyon, France
Migration and optimization of data warehouse models, ETL flows, dashboards, and reports from SAP Business Objects to MyReport
Design and development of EDI solutions via TradeXpress (EDIFACT)
Ensuring user support and training on reporting tools
SAP Business Objects Business intelligence Training MySQL MyReport
Acuity Solutions
Full-Stack Web App Developer / Project Management | JHipster, Angular, Java, SQL
October 2020 - September 2021 (11 months)
Villeurbanne, France
Design and full-stack development of web applications from A to Z, with complete project lifecycle management, requirements definition, and tracking usingAgilemethodology.
Writing technical documentation, development with JHipster, Angular, TypeScript, Java, SQL, and managing versioning via Git
Agile methodology Git Front-End Development Back-End Development Project Management

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Master MIAGE
Polytech Lyon , Claude Bernard University
2021
Master MIAGE
Bachelor's degree
Perpignan Via Domitia University–
2019
Bachelor's degree

Wissal R.

Analytics Engineer | BI, ETL & DataOps

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