Claudia Mattiello

Risk Analyst | Fraud Investigation & Prevention | KYC/CDD Compliance | Customer Success & Retention

Greater Barcelona Metropolitan Area

About

Experience

  • Revenue Assurance Analyst at Coinstar
    Jun 2026 - Present · 2 mos

  • Fraud Investigation Specialist at Amazon
    May 2020 - Present · 6 yrs 3 mos

    - Investigative Due Diligence and Risk Mitigation: Conducted end-to-end investigations into suspicious behavior to mitigate operational risk and ensure regulatory compliance across the platform. - Fraud Detection and Pattern Analysis: Identified emerging fraud typologies and anomalies in documentation; implemented proactive countermeasures to strengthen internal controls. - High-Volume Case Management: Managed a complex pipeline of cases with high decision-making autonomy, maintaining strict SLA and adapting to evolving risk policies. - Seller and Supply Chain Verification: Performed enhanced due diligence (EDD) on suppliers by validating KYV documentation and authenticating invoices to prevent financial crime and identity theft

  • Account manager at Camaloon World
    Jan 2020 - May 2020 · 5 mos

    - Strategic Account Management: Managed a B2B portfolio (Italy/Spain) using Salesforce to drive retention and optimize client engagement. - Revenue and Upselling: Increased Revenue Growth through targeted upselling and cross-selling strategies within existing accounts. - Onboarding and Success: Led end-to-end Client Onboarding, ensuring rapid product adoption and establishing long-term KPIs. - CRM Data Integrity: Maintained accurate Salesforce reporting by documenting all inbound/outbound interactions and pipeline updates.

  • Airbnb ()
    • Airbnb Trust and Safety - Payment fraud and Safety specialist
      May 2019 - Jan 2020 · 9 mos

      - KYC & Document Review: Performed rigorous Know Your Customer (KYC) and Customer Due Diligence (CDD) to ensure compliance with global standards. - Financial Crime Mitigation: Prevented losses by detecting credit card fraud, Account Takeovers (ATO), and unauthorized business transactions. - Transaction Monitoring: Processed high volumes of flagged transactions, utilizing risk engines to execute real-time mitigation and prevent money laundering. - Platform Integrity: Educated users on security best practices, reducing vulnerability to scams and maintaining ecosystem safety.

    • Airbnb Customer Support multilingual specialist
      Jan 2018 - May 2019 · 1 yr 5 mos

      - High-Volume Case Management: Expertly resolved inbound requests, cancellations, and complex rebookings while maintaining strict SLA standards. - Conflict Resolution and Mediation: Managed escalations with full ownership, acting as a multilingual liaison between hosts and guests. - Proactive User Success: Conducted strategic callbacks and onboarded new users to ensure platform adoption and satisfaction. - Cross-Functional Collaboration: Partnered with international teams to streamline support and resolve issues in a fast-paced environment.

  • Amazon Customer Service Associate (CSA) at Amazon
    Sep 2017 - Dec 2017 · 4 mos

    - Multilingual Customer Success: Delivered high-quality support in Italian and English, resolving a high volume of pre- and post-order inquiries. - Cross-Functional Issue Resolution: Collaborated with internal departments to streamline troubleshooting and enhance the overall Customer Experience (CX). - Peak Season Performance: Successfully hit KPIs and performance targets in a fast-paced, high-pressure environment during peak business cycles. - Problem-Solving & Adaptability: Managed complex customer cases via phone and email, maintaining high SLA standards and satisfaction scores.