Yogesh kumar

• Optimized fraud detection techniques, reducing false positives by 30% through enhanced data analysis. • Managed chargeback processes, achieving a 25% decrease in dispute resolution time across multiple accounts. • Conducted risk assessments, identifying vulnerabilities that led to a 15% reduction in fraud incidents. • Developed communication protocols, improving team collaboration and response time by 20% during fraud investigations. • Implemented problem-solving strategies, increasing overall efficiency in chargeback management by 40%.