Sam Sun

Sam Sun: Email & Phone Number

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Senior Java Developer at Citi|Pudong, Shanghai, China

Position:

Senior Java Developer at Citi

Location:

Pudong, Shanghai, China

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Last updated: 2026-05-16
Updated: 2026-05-16

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Work Experience 15 years

Senior Java Developer at Citi

Mar 2021 - Current

Technology Lead at Infosys

May 2014 - Current

Java Developer at Pactera

Mar 2013 - Mar 2014

Java Developer at Client Server International, Inc.

May 2011 - May 2013

Sam Sun started working in 2011, then the employee has changed 3 companies and 2 jobs. On average, Sam Sun works for one company for 5 years 1 month.

Their professional focus is Angular, DB2, and Design Patterns across 3 core areas.

Education

Bachelor's Degree at Tianjin University of Commerce China

Bachelor's degree at Tianjin University of Commerce China

Frequently Asked Questions

What is Sam Sun's email address?

SignalHire found a verified business email address for Sam Sun: s***n@citigroup.com.

What is Sam Sun's phone number?

SignalHire found a verified phone number for Sam Sun: +86-***-***-6616.

How do I contact Sam Sun at Citi?

You can reach Sam Sun through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Sam Sun's professional background?

Sam Sun has 15 years of professional experience. They have held roles including Technology Lead, Java Developer, and Java Developer at companies such as Infosys, Pactera, and Client Server International, Inc.. Their education includes Bachelor's Degree from Tianjin University of Commerce China, and Bachelor's degree from Tianjin University of Commerce China.

Is Sam Sun's contact information up to date?

Yes. Sam Sun's SignalHire profile was last updated on 16 May 2026, reflecting their current position as Senior Java Developer at Citi in New York, New York, United States.

Sam Sun Namesakes

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Sam Sun
Packaging Innovation Manager
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Sam Sun
Capella Hotels and Resorts
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Sam Sun
Last Mile Specialist / Account Manager
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