Ray Tan: Email & Phone Number

IND ENG 241 Course Staff at Berkeley Industrial Engineering & Operations Research|Yorba Linda, California, United States

Position:

IND ENG 241 Course Staff at Berkeley Industrial Engineering & Operations Research

Location:

Yorba Linda, California, United States

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Last updated: 2026-09-28

Updated: 2026-09-28

Found email addresses for Ray Tan:

Business emails:

r***t@berkeley.edu

Personal emails:

r********n@berkeley.edu,

r******8@gmail.com,

r******8@berkeley.edu

Found phones for Ray Tan:

+1-623-***-**73,

+1-870-***-**43,

+1-909-***-**03,

+1-480-***-**47

A different Ray Tan?

Work Experience 3 years

IND ENG 241 Course Staff at Berkeley Industrial Engineering & Operations Research

Aug 2025 - Current

Senior Advisor at IISE at Berkeley

May 2026 - Current

IND ENG 120 Course Staff at Berkeley Industrial Engineering & Operations Research

Jan 2026 - May 2026

Vice President of Programs & Events at IISE at Berkeley

May 2025 - May 2026

Programs & Events Officer at IISE at Berkeley

Aug 2024 - May 2025

Risk Management Intern at SMBC Group

Jun 2026 - Aug 2026

Research Assistant at UC Berkeley College of Engineering

Nov 2025 - Mar 2026

Data Science Co-op at FedEx

Aug 2025 - Dec 2025

Intern at Hemut (YC X25)

Aug 2025 - Oct 2025

Intern at dormakaba

May 2025 - Aug 2025

Research Assistant at California State Polytechnic University-Pomona

May 2025 - Aug 2025

Research Assistant at Chapman University

Jun 2023 - Dec 2024

Ray Tan started working in 2023, then the employee has changed 8 companies and 8 jobs. On average, Ray Tan works for one company for 7 months.

Their professional focus is Adult CPR, Algorithms, and ArcGIS Pro across 3 core areas.

Education

Bachelor of Science - BS at UC Berkeley College of Engineering

Bachelor of Arts - BA at UC Berkeley College of Computing, Data Science, and Society

University of California, Berkeley

Valencia High School

Frequently Asked Questions

What is Ray Tan's email address?

SignalHire found verified email addresses for Ray Tan, both business and personal. Their business email is r***t@berkeley.edu, and personal emails include r********n@berkeley.edu, r******8@gmail.com, and r******8@berkeley.edu.

What is Ray Tan's phone number?

SignalHire found multiple verified phone numbers for Ray Tan: +1-623-***-**73, +1-870-***-**43, and +1-909-***-**03.

How do I contact Ray Tan at Berkeley Industrial Engineering & Operations Research?

You can reach Ray Tan 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 Ray Tan's professional background?

Ray Tan has 3 years of professional experience. They have held roles including Senior Advisor, IND ENG 120 Course Staff, and Vice President of Programs & Events at companies such as IISE at Berkeley, Berkeley Industrial Engineering & Operations Research, and IISE at Berkeley. Their education includes Bachelor of Science - BS from UC Berkeley College of Engineering, and Bachelor of Arts - BA from UC Berkeley College of Computing, Data Science, and Society.

Is Ray Tan's contact information up to date?

Yes. Ray Tan's SignalHire profile was last updated on 28 September 2026, reflecting their current position as IND ENG 241 Course Staff at Berkeley Industrial Engineering & Operations Research in Berkeley, CA, United States.

Ray Tan Namesakes

Name

Company

Position

Ray Tan

Ensign InfoSecurity

Security System Analyst

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Ray Tan

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Ray Tan

KLN Logistics Group

Transport Manager

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