Oct 2022 – Mar 2025 · 2 yrs 5 mos · India

• Reduced invoice fraud by 50% by integrating cybersecurity modules at key seller lifecycle checkpoints, enhancing PayPal’s brand trust and improving inbox placement rate by 9%.
• Optimized losses by 30% by detecting fraudulent seller activities using univariate/multivariate methodologies, creating a $27M annual revenue impact.
• Took full ownership of reducing ATO (Account Takeover) fraud trends across multiple products leading efforts from data analysis to strategy development, rule writing, and post-deployment optimization.
• Led high-impact risk management initiatives, reducing contact rates by 17% through the development of rule-monitoring dashboards, proactively detecting unwarranted seller restriction shifts and alerting rule owners to optimize anomalous rules.
• Spearheaded strategic planning with Engineering, BI, and Strategy teams to design a unified control group for the seller onboarding journey, enabling more accurate risk strategy assessments using A/B testing.
• Conceptualized, built, and maintained interactive data-driven dashboards, leveraging advanced
• analytics techniques to provide actionable insights on model and non-model tool inventory, driving risk strategy improvements.
• Owned and executed regular monitoring and deep-dive analysis of model & non-model tool usage metrics, identifying inefficiencies and driving continuous process enhancements.

Jun 2021 – Oct 2022 · 1 yr 4 mos · Pune, Maharashtra, India · Hybrid

• Designed, developed, and deployed an automated pipeline, significantly reducing manual effort for
• multiple recurring jobs and improving operational efficiency.
• Identified and prevented fraudulent transactions worth over $2M, uncovering ~50 fraudulent pharmacies
• and prescribers, leading to improved fraud mitigation strategies.
• Led and managed multiple product analytics projects, collaborating with cross-functional stakeholders to drive data-driven decision-making.
• Defined and curated key objectives, business questions, and success metrics for stakeholders involved in the launch of a trial study, ensuring alignment with strategic goals.