Yogendra G.
Data Scientist | Developing Machine Learning Solutions
- Role
- Senior Data Scientist at American Express
- Location
- Houston, TX, US
- LinkedIn followers
- 500 followers
Experience
Senior Data Scientist
Jun 2023 — Present
Led the development of a machine learning model to predict customer lifetime value (CLV), contributing to a 12% increase in high-value customer retention.• Architected and deployed a real-time transaction fraud detection system using a Graph Neural Network (GNN), which reduced false positives by 20%.• Designed and executed large-scale A/B tests for new card member benefits, delivering data-driven recommendations that influenced global benefits strategy.• Mentored a team of three data scientists in MLOps and advanced modeling, accelerating project delivery timelines by 15%.
Education
Vellore Institute of Technology
Bachelor of Technology - BTech
University of Houston
Master's degree
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