TAHA TENNOURI

Available to hire

I'm a Senior Data Engineer with 8 years of experience in Business Intelligence and Data Engineering, combining hands-on technical expertise (Talend, Snowflake, Airflow, Power BI) with strong ownership of data platforms…

About

I’m a Senior Data Engineer with 8 years of experience in Business Intelligence and Data Engineering, combining hands-on technical expertise (Talend, Snowflake, Airflow, Power BI) with strong ownership of data platforms in production. I design, build, and operate robust data pipelines and production RUN processes, focusing on reliability, performance, and SLA compliance.

I thrive in Agile cross-functional teams, collaborating with business stakeholders and engineers to deliver scalable data solutions for healthcare and retail clients, driving data-driven decision making and continuous improvement.

  • 7 years' experience
  • Joined March 2026

Skills· 9

Languages

  • EnglishFluent
  • FrenchFluent
  • ArabicFluent

Industry experience

  • Healthcare
  • Life Sciences
  • Retail
  • Professional Services
  • Software & Internet

More experts in Marseille, France

Work experience· 5 roles

Data Engineer · VIRBAC (Pharma/Health)Aug 2024 – Dec 2025 · 1 yr 5 mos

Own the design, development, and operation of production-grade data pipelines orchestrated with Apache Airflow. Built and maintained complex DAGs automating ingestion, transformation, and loading of CSV/JSON data from Amazon S3 into Snowflake. Implemented Airbyte-based ingestion pipelines to synchronize external data sources into S3 staging zones. Ensured pipeline reliability and performance through proactive monitoring, S3 partitioning strategies, and Snowflake warehouse tuning.

Data Platform Lead (Talend Cloud Migration) · VIRBAC (Pharma/Health)Mar 2022 – Aug 2024 · 2 yrs 6 mos

Led end-to-end migration of enterprise data flows from Talend 7 on-premise to Talend Cloud on AWS, with business and technical ownership. Refactored Talend jobs to improve scalability and maintainability. Defined target AWS cloud architecture in collaboration with cloud/infrastructure teams. Served as primary interface between business stakeholders and technical delivery teams; authored functional and technical specs; coordinated integration testing and UAT. Managed a 2-person RUN team ensuring SLA compliance and incident resolution.

Data Engineer / Data Integration Consultant · Auchan Retail FranceApr 2020 – Feb 2022 · 1 yr 11 mos

Facilitated workshops to gather business requirements, produced functional specs, performed effort estimation and delivery planning. Designed and developed Talend data integration flows and provided post-deployment support.

BI & Data Visualization Consultant · Lyreco (Retail)Nov 2019 – Mar 2020 · 5 mos
Data Engineer/BI Consultant · Auchan Retail InternationalOct 2017 – Oct 2019 · 2 yrs 1 mo

Education

Master's Degree (MSc) Information Systems & Decision Support · University of Lille - France2015 – 2017
Master's Degree (MSc) Strategic Management · University of Lille - France2014 – 2016
Bachelor's Degree Economics & Management · University of Lille - France2012 – 2015

Certifications and awards

Talend Certified Developer2017 – 2026

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