Data Consultant at Cellnex Telecom

Process automation and data pipelining for Europe's leading wireless telecom infrastructure operator. Legacy system modernization: migrated daily VBA-based reporting processes to Python, improving performance and maintainability of critical business reports. ETL pipeline development with Python and Alteryx; Snowflake data warehousing; automated data workflows; daily reporting automation.

Data Engineer at Dassault Aviation

Production process optimization and data reliability improvement for industrial operations management. Defined business requirements and technical needs to optimize aerospace production tracking; ensured data reliability from SAP, Excel, Jira; ETL pipelines to automate data collection and integration into reporting systems; data visualization dashboards.

Data Scientist at AXA France

Client portfolio optimization and insured experience improvement; pricing model development; leadership of project teams; data acquisition, data visualization; exploratory data analysis; mentoring teams in data viz and governance; development with SAS and Python; dashboards for marketing and product performance.

Data Analyst / BI Consultant at ANOFI

Data and analytics work across industrial and operational initiatives within an international environment; developed analytics reports, dashboards, and data visualizations; contributed to AI-driven solutions and BI tooling with cross-functional teams.

Data Consultant - Vendor at Apple (Vendor)

Migrated and optimized telecom data flows; designed scalable data pipelines; improved data quality and reliability; delivered operational reporting and insights for business stakeholders.

Data Consultant - Freelancer at Cellnex Telecom

Data engineering and analytics initiatives for telecom operations; optimized SQL-based data pipelines, dashboards, and data integration processes; supported reliable operational reporting.