David Yu: Email & Phone Number

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Senior mechanical engineer at Freelance|Philadelphia, Pennsylvania, United States

Position:

Senior mechanical engineer at Freelance

Location:

Philadelphia, Pennsylvania, United States

View David Yu's Email

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Last updated: 2026-04-28

Updated: 2026-04-28

Found email addresses for David Yu:

Business emails:

y***@egis-group.com

Personal emails:

y***@egis-group.com,

d***@aol.com,

y***@yahoo.com,

y***@gmail.com

Found phones for David Yu:

+1-909-***-**78,

+1-480-***-**70

A different David Yu?

Work Experience 16 years

Senior mechanical engineer at Freelance

May 2025 - Current

Rolling stock engineer at Egis

Jul 2010 - May 2025

David Yu started working in 2010, then the employee has changed 1 company and 1 job. On average, David Yu works for one company for 8 years.

Their professional focus is AutoCAD, CAD, and Consulting across 3 core areas.

Education

Master’s Degree at College of Engineering at Tennessee Technological University

Master degree at Tennesse Tech University

Frequently Asked Questions

What is David Yu's email address?

SignalHire found verified email addresses for David Yu, both business and personal. Their business email is y***@egis-group.com, and personal emails include y***@egis-group.com, d***@aol.com, and y***@yahoo.com.

What is David Yu's phone number?

SignalHire found multiple verified phone numbers for David Yu: +1-909-***-**78, and +1-480-***-**70.

How do I contact David Yu at Freelance?

You can reach David Yu 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 David Yu's professional background?

David Yu has 16 years of professional experience. They have held roles including Rolling stock engineer at companies such as Egis. Their education includes Master’s Degree from College of Engineering at Tennessee Technological University, and Master degree from Tennesse Tech University .

Is David Yu's contact information up to date?

Yes. David Yu's SignalHire profile was last updated on 28 April 2026, reflecting their current position as Senior mechanical engineer at Freelance.

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