David Sun: Email & Phone Number

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Senior Manager, Engineering & Operational Excellence at Citigroup-US|San Francisco, California, United States

Position:

Senior Manager, Engineering & Operational Excellence at Citigroup-US

Location:

San Francisco, California, United States

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Last updated: 2025-12-09

Updated: 2025-12-09

Found email addresses for David Sun:

Business emails:

*********@gmail.com

Found phone for David Sun:

+1-***-***-5479

A different David Sun?

Work Experience 20 years

Senior Manager, Engineering & Operational Excellence at Citigroup-US

May 2019 - Current

Manager | Risk Strategy & Intelligent Compliance Innovation at Zettle by PayPal

Jan 2014 - Apr 2019

Manager | Payments Risk Management & Market Expansion at eBay

Jul 2009 - Nov 2013

Associate Manager | Digital Payments Risk & Data Analytics at Visa

Jan 2009 - Jun 2009

Analyst | Consumer Risk Analytics & Data Strategy at American Express

Jul 2006 - Jun 2009

David Sun started working in 2006, then the employee has changed 4 companies and 4 jobs. On average, David Sun works for one company for 4 years.

Education

MBA at Santa Clara University Leavey School of Business

David Sun Namesakes

Name

Company

Position

deva DEVA

TECHTAS ENGINEERING CONSULTANCY

PDMS Piping Designer

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