Evonna Kokoshka
Fraud and Payments Associate @Underdog
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WORK HISTORY
Fraud and Payments Associate @Underdog
ABOUT EVONNA KOKOSHKA
Experienced and data-driven Fraud Investigator with over 10 years of expertise in fraud prevention, risk analysis, and chargeback mitigation across fintech, e-commerce, crypto, and sports betting industries. Currently serving as a Senior Fraud Investigator at Underdog Sports, where I specialize in uncovering complex fraud rings, developing scalable SOPs, and improving detection models. Adept at cross-functional collaboration with legal, compliance, and engineering teams. Proven success in building quality assurance frameworks, leading investigative initiatives, and leveraging tools like GeoComply, Accertify, Kibana, and SQL to surface actionable insights. Passionate about process improvement and driving strategic impact in high-growth environments.
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