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ChargebackExpert
I will clean, organize, and analyze your chargeback or dispute data in Excel. Using my real-world experience with Visa and Mastercard disputes, I provide clear insights, reason code analysis, and visual dashboards. Perfect for merchants, fintechs, and analysts who want actionable, management-ready reports to understand trends and improve win rates.
Technologie:
Excel
Expertise:
Prévision
•
Détection d'anomalies
•
maths
•
Statistiques
Langage de programmation:
Autres