Richard Su: Email & Phone Number

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Staff Payment Systems Architect at Square|United States

Position:

Staff Payment Systems Architect at Square

Location:

United States

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Last updated: 2025-12-05

Updated: 2025-12-05

Found email addresses for Richard Su:

Business emails:

s**r@squareup.com

Personal emails:

s***@stripe.com,

r***@aol.com,

s***@yahoo.com,

s***@mastercard.com

Found phones for Richard Su:

+1-909-***-**94,

+1-909-***-**55,

+1-520-***-**29,

+1-520-***-**62

A different Richard Su?

Work Experience 19 years

Staff Payment Systems Architect at Square

Jan 2019 - Current

Senior Payment Systems Engineer at Stripe

Jan 2014 - Jan 2019

Software Engineer, Payment Automation at Mastercard

Jan 2010 - Jan 2014

Payment Gateway Developer at Mastercard

Jan 2007 - Jan 2010

Their professional focus is Agile Development Practices, API & SDK Development, and API Development & Integration across 3 core areas.

Education

Master's degree at San José State University

Bachelor's degree at Nanjing University

Frequently Asked Questions

What is Richard Su's email address?

SignalHire found verified email addresses for Richard Su, both business and personal. Their business email is s**r@squareup.com, and personal emails include s***@stripe.com, r***@aol.com, and s***@yahoo.com.

What is Richard Su's phone number?

SignalHire found multiple verified phone numbers for Richard Su: +1-909-***-**94, +1-909-***-**55, and +1-520-***-**29.

How do I contact Richard Su at Square?

You can reach Richard Su 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 Richard Su's professional background?

Richard Su has 19 years of professional experience. They have held roles including Senior Payment Systems Engineer, Software Engineer, Payment Automation, and Payment Gateway Developer at companies such as Stripe, Mastercard, and Mastercard. Their education includes Master's degree from San José State University, and Bachelor's degree from Nanjing University.

Is Richard Su's contact information up to date?

Yes. Richard Su's SignalHire profile was last updated on 5 December 2025, reflecting their current position as Staff Payment Systems Architect at Square in San Francisco, CA, United States.

Richard Su Namesakes

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