Peter Chao: Email & Phone Number

Opt-Out

Machine learning Engineer at TikTok|United States

Position:

Machine learning Engineer at TikTok

Location:

United States

View Peter Chao's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-07-17

Updated: 2026-07-17

Found email addresses for Peter Chao:

Business emails:

**@tiktok.com

Personal emails:

j****9@columbia.edu,

p****o@columbia.edu,

l*********2@gmail.com

Found phones for Peter Chao:

+1-909-***-**63,

+1-870-***-**73,

+1-623-***-**52,

+1-909-***-**88

A different Peter Chao?

Work Experience 7 years

Machine learning Engineer at TikTok

Jul 2024 - Current

Teaching Assistant | Cloud Computing Course at Columbia University

Sep 2023 - Jan 2024

Teaching Assistant | Data Science Capstones and Ethics at Columbia University

Sep 2023 - Jan 2024

Research Assistant in Electromagnetic Design of Advanced Packaging Lab. at National Taiwan University

Aug 2021 - Aug 2022

Artificial Intelligent Engineer at Delta Electronics

Jun 2020 - Mar 2021

Machine Learning Engineer Intern at Chunghwa Telecom Co, Ltd.

Aug 2019 - Sep 2019

Peter Chao started working in 2019, then the employee has changed 4 companies and 5 jobs. On average, Peter Chao works for one company for 9 months.

Their professional focus is Python, Python (Programming Language), and 機器學習 across 3 core areas.

Education

Master of Science - MS at Columbia University in the City of New York

Master of Science - MS at National Taiwan University

Bachelor's degree | Transfer Student at Zhejiang University

Bachelor of Science - BS at National Central University

Frequently Asked Questions

What is Peter Chao's email address?

SignalHire found verified email addresses for Peter Chao, both business and personal. Their business email is **@tiktok.com, and personal emails include j****9@columbia.edu, p****o@columbia.edu, and l*********2@gmail.com.

What is Peter Chao's phone number?

SignalHire found multiple verified phone numbers for Peter Chao: +1-909-***-**63, +1-870-***-**73, and +1-623-***-**52.

How do I contact Peter Chao at TikTok?

You can reach Peter Chao 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 Peter Chao's professional background?

Peter Chao has 7 years of professional experience. They have held roles including Teaching Assistant | Cloud Computing Course, Teaching Assistant | Data Science Capstones and Ethics, and Research Assistant in Electromagnetic Design of Advanced Packaging Lab. at companies such as Columbia University, Columbia University, and National Taiwan University. Their education includes Master of Science - MS from Columbia University in the City of New York, and Master of Science - MS from National Taiwan University.

Is Peter Chao's contact information up to date?

Yes. Peter Chao's SignalHire profile was last updated on 17 July 2026, reflecting their current position as Machine learning Engineer at TikTok in Vancouver, British Columbia, Canada.

Peter Chao Namesakes

Name

Company

Position

Peter Chao

AIMobile Co., Ltd.

Senior Software Engineer

Get contacts

Peter Chao

IBM

Field Marketing Leader, IBM Hybrid Cloud Infrastructure, Asia Pacific

Get contacts

Peter Chao

MediaTek

Senior Engineer

Get contacts

See more profiles

Other employees at TikTok

Name

Company

Position

Koki Sohno

TikTok

Content Ops Programming Manager - Product Adoption

Get contacts

Yongqi Yu

TikTok

Backend Software Engineer

Get contacts

Evan Hall

TikTok

Influencer

Get contacts

Nanda Nadhiatul Khoiriah

TikTok

Affiliate Marketing

Get contacts

Joseph Ladera

TikTok

Creador de Contenidos Digitales

Get contacts

Wenkai Wang

TikTok

Product Lead, Adversarial Safety & Red Teaming, Trust & Safety

Get contacts

Yen Nhi Tran

TikTok

Content Creator

Get contacts

Yiding LIU

TikTok

Research Engineer

Get contacts

Jouhaina Abou el asoued

TikTok

Team Lead Manager

Get contacts

Jiajin Liang

TikTok

Data Engineer

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.