Yi Dai: Email & Phone Number

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Staff algorithm engineer at ClassIn|Haidian District, Beijing, China

Position:

Staff algorithm engineer at ClassIn

Location:

Haidian District, Beijing, China

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Last updated: 2026-06-09

Updated: 2026-06-09

Found email addresses for Yi Dai:

Business emails:

********@gmail.com

Personal emails:

y****i@cityu.edu.hk,

d******1@hotmail.com

Found phone for Yi Dai:

+86-***-***-4257

A different Yi Dai?

Work Experience 10 years

Staff algorithm engineer at ClassIn

Nov 2022 - Current

Crypto Hedge Fund Tech Lead at Self-employed

Nov 2021 - Jun 2022

Senior Software Engineer at ByteDance

Jul 2020 - Nov 2021

Senior Algorithm Engineer at Baidu, Inc.

Jan 2018 - May 2020

Software Development Engineer at Dolby Laboratories

Jul 2016 - Jan 2018

Yi Dai started working in 2016, then the employee has changed 4 companies and 4 jobs. On average, Yi Dai works for one company for 1 year 11 months.

Yi is proficient in 普通话 and 英语. Their professional focus is Algo, Algorithm Optimization, and ARM Architecture across 3 core areas.

Education

Master’s Degree at University of Science and Technology of China

Bachelor of Engineering - BE at University of Science and Technology of China

Frequently Asked Questions

What is Yi Dai's email address?

SignalHire found verified email addresses for Yi Dai, both business and personal. Their business email is ********@gmail.com, and personal emails include y****i@cityu.edu.hk, and d******1@hotmail.com.

What is Yi Dai's phone number?

SignalHire found a verified phone number for Yi Dai: +86-***-***-4257.

How do I contact Yi Dai at ClassIn?

You can reach Yi Dai 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 Yi Dai's professional background?

Yi Dai has 10 years of professional experience. They have held roles including Crypto Hedge Fund Tech Lead, Senior Software Engineer, and Senior Algorithm Engineer at companies such as Self-employed, ByteDance, and Baidu, Inc.. Their education includes Master’s Degree from University of Science and Technology of China, and Bachelor of Engineering - BE from University of Science and Technology of China.

Is Yi Dai's contact information up to date?

Yes. Yi Dai's SignalHire profile was last updated on 9 June 2026, reflecting their current position as Staff algorithm engineer at ClassIn.

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