Paul Seynave

• • Analyzed payment transaction data and financial flows across a national network of 330 stores, identifying anomalies and improving transaction reliability and operational efficiency.

• • Designed and monitored BI dashboards (Looker Studio) to track payment provider performance KPIs, detect suspicious patterns, and enhance reporting processes.

• • Identified fraud patterns and financial inconsistencies through data analysis, contributing to the prevention of tens of thousands of euros in potential losses.

• • Implemented centralized monitoring of payment flows, improving data visibility, reporting, and cross-team collaboration with internal stakeholders and external providers.

• • Conducted data-driven analysis of financial discrepancies and provider costs, identifying opportunities for cost optimization and process improvement.

• • Analyzed customer refund transaction data in collaboration with the customer service team to improve operational efficiency and streamline processes.

• • Performed store audits and risk analysis to assess compliance with payment security procedures and recommend data-driven risk mitigation strategies.