• Designed and executed A/B tests on mobile deposit strategies across iOS and Android platforms, directly contributing to an estimated $12.5M in additional annual revenue
• Developed a heuristics fraud rules engine to detect suspicious user transfer activity and generate risk scores for potential disputes and chargebacks, resulting in a $1M reduction in losses per year
• Launched instant withdrawal via debit card, allowing users to receive funds in real-time and significantly enhancing user satisfaction and liquidity
• Led development of ACH/RTP withdrawal infrastructure, enabling seamless bank account transfers, accounting for ~40% of all withdrawals and improving average transfer speed by 23%
• Built a data ingestion pipeline for customer support LLM tools, enabling faster, automated responses to inquiries related to promos, games, and winnings—reducing reliance on human agents for simple cases