Natesh Arunachalam

Professional Overview

Natesh Arunachalam is an accomplished Data Science leader with a proven track record of driving business impact through the strategic application of advanced analytics and machine learning. As the Director of Data Science at Mastercard, he is responsible for leading a team of talented data scientists, developing innovative solutions, and delivering actionable insights that enable data-driven decision-making across the organization.

Experience Summary

Current Role

As the Director of Data Science at Mastercard, Natesh is responsible for overseeing the development and implementation of data science solutions that enhance the company's product offerings and drive strategic initiatives. He leads a team of data scientists in leveraging cutting-edge techniques and technologies to uncover valuable insights, automate processes, and improve business outcomes. Natesh's expertise in machine learning, data engineering, and cross-functional collaboration has been instrumental in driving Mastercard's data-driven transformation.

Career Progression

Prior to his current role, Natesh held the position of Senior/Lead Data Scientist at Finicity, a Mastercard Company, where he was instrumental in developing and deploying machine learning models to enhance the company's financial technology solutions. Before that, he served as an Associate (ML CoE) at JPMorgan Chase & Co., contributing to the development of cutting-edge machine learning models and driving the adoption of advanced analytics across the organization. Natesh also gained valuable experience as a Data Science Intern at SparkCognition, where he contributed to the development of predictive models and automation solutions.

Academic Background

Natesh holds a Master's degree from the McCombs School of Business at The University of Texas at Austin, where he specialized in Data Science and conducted research as a Graduate Research Assistant.

Areas of Expertise

Natesh's areas of expertise include:

• Machine Learning Modeling and Deployment

• Data Engineering and Data Pipeline Architecture

• Natural Language Processing and Computer Vision

• Predictive Analytics and Forecasting

• Cross-functional Collaboration and Stakeholder Management

• Agile Project Management and Team Leadership

Professional Impact

Throughout his career, Natesh has demonstrated a strong commitment to driving business impact through data-driven solutions. At Finicity, he led the development and deployment of machine learning models that significantly improved the accuracy and reliability of the company's financial services, resulting in increased customer satisfaction and cost savings. At JPMorgan Chase & Co., Natesh's contributions to the Machine Learning Center of Excellence (ML CoE) helped to accelerate the adoption of advanced analytics across the organization, leading to improved decision-making and operational efficiency.

Conclusion

Natesh Arunachalam is a highly skilled and influential Data Science leader with a proven track record of delivering transformative solutions and driving business impact. As the Director of Data Science at Mastercard, he is poised to continue his impressive career trajectory, leveraging his expertise in data science, machine learning, and cross-functional collaboration to enable Mastercard's ongoing data-driven transformation.