Andy Sun: Email & Phone Number

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Founding Engineer at Stealth Startup|Queens, New York, United States

Position:

Founding Engineer at Stealth Startup

Location:

Queens, New York, United States

View Andy Sun's Email

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Last updated: 2026-08-07

Updated: 2026-08-07

Found email addresses for Andy Sun:

Business emails:

a******n@harmonic.ai,

a******n@scale.com

Personal emails:

s***@hotmail.com,

s***@nyc.gov,

a***@aol.com,

s***@gmail.com

Found phones for Andy Sun:

+1-870-***-**02,

+1-480-***-**76,

+1-520-***-**13,

+1-870-***-**88

A different Andy Sun?

Work Experience 4 years

Founding Engineer at Stealth Startup

May 2025 - Current

Prompt Engineer at Scale AI

May 2025 - Current

Software Engineer Intern at LawBandit

Mar 2026 - May 2026

Software Engineer Intern at CareLumi

Sep 2025 - Dec 2025

Intern at Youphoria

Sep 2025 - Sep 2025

2025 Goldman Sachs Virtual Insight Series at Goldman Sachs

May 2025 - Jun 2025

Possibilities Summit Participant at Goldman Sachs

Dec 2024 - Jun 2025

Communications Assistant at New York City Police Department

Jul 2023 - Aug 2023

Teaching Assistant at Ivy Road Prep

Jul 2022 - Nov 2022

Andy Sun started working in 2022, then the employee has changed 7 companies and 7 jobs. On average, Andy Sun works for one company for 5 months.

Andy is proficient in Chinese and English. Their professional focus is Anthropic Claude, Data Entry, and Microsoft Excel across 3 core areas.

Andy holds AI Integration Program, Goldman Sachs - Operations Job Simulation, and Goldman Sachs - Risk Job Simulation certifications and has been awarded QuestBridge National College Match Finalist & Match Recipient, Principal's Honor Roll (2020 - 2023), and ARISTA National Honor Society

Education

University of Chicago

The University of Chicago Booth School of Business

High School Diploma at Queens High School for the Sciences

Frequently Asked Questions

What is Andy Sun's email address?

SignalHire found verified email addresses for Andy Sun, both business and personal. Their business email is a******n@harmonic.ai, and personal emails include s***@hotmail.com, s***@nyc.gov, and a***@aol.com.

What is Andy Sun's phone number?

SignalHire found multiple verified phone numbers for Andy Sun: +1-870-***-**02, +1-480-***-**76, and +1-520-***-**13.

How do I contact Andy Sun at Stealth Startup?

You can reach Andy 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 Andy Sun's professional background?

Andy Sun has 4 years of professional experience. They have held roles including Prompt Engineer, Software Engineer Intern, and Software Engineer Intern at companies such as Scale AI, LawBandit, and CareLumi. Their education includes University of Chicago, and The University of Chicago Booth School of Business.

Is Andy Sun's contact information up to date?

Yes. Andy Sun's SignalHire profile was last updated on 7 August 2026, reflecting their current position as Founding Engineer at Stealth Startup in San Francisco, California, United States.

Andy Sun Namesakes

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Andy Sun

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Andy Sun

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Andy Sun

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