Chenghui Guo: Email & Phone Number

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Backend Developer at TikTok|Singapore

Position:

Backend Developer at TikTok

Location:

Singapore

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Last updated: 2026-08-07

Updated: 2026-08-07

Found email addresses for Chenghui Guo:

Business emails:

**@tiktok.com

Personal emails:

c***********o@gmail.com

Found phone for Chenghui Guo:

+65-***-***-5751

A different Chenghui Guo?

Work Experience 7 years

Backend Developer at TikTok

Jun 2025 - Current

Software Engineer at HoYoverse

Jun 2023 - Mar 2025

Software Engineer at Yuanfudao

Aug 2020 - Jun 2021

Information Technology Department at Huaxia Bank, China

Oct 2019 - Nov 2019

Chenghui Guo started working in 2019, then the employee has changed 3 companies and 2 jobs. On average, Chenghui Guo works for one company for 1 year.

Their professional focus is Computer Networking, Cryptographic Engineering, and Database Security across 3 core areas.

Education

Master's degree at National University of Singapore

Bachelor's degree at Beijing University of Posts and Telecommunications

Frequently Asked Questions

What is Chenghui Guo's email address?

SignalHire found verified email addresses for Chenghui Guo, both business and personal. Their business email is **@tiktok.com, and personal emails include c***********o@gmail.com.

What is Chenghui Guo's phone number?

SignalHire found a verified phone number for Chenghui Guo: +65-***-***-5751.

How do I contact Chenghui Guo at TikTok?

You can reach Chenghui Guo 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 Chenghui Guo's professional background?

Chenghui Guo has 7 years of professional experience. They have held roles including Software Engineer, Software Engineer, and Information Technology Department at companies such as HoYoverse, Yuanfudao, and Huaxia Bank, China. Their education includes Master's degree from National University of Singapore, and Bachelor's degree from Beijing University of Posts and Telecommunications.

Is Chenghui Guo's contact information up to date?

Yes. Chenghui Guo's SignalHire profile was last updated on 7 August 2026, reflecting their current position as Backend Developer at TikTok in Vancouver, British Columbia, Canada.

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