Gavin Barrera: Email & Phone Number

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AI Trainer/Data Annotator at DataAnnotation|San Antonio, Texas Metropolitan Area, United States

Position:

AI Trainer/Data Annotator at DataAnnotation

Location:

San Antonio, Texas Metropolitan Area, United States

View Gavin Barrera's Email

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Last updated: 2026-07-22

Updated: 2026-07-22

Found email addresses for Gavin Barrera:

Business emails:

g******a@dataannotation.tech

Personal emails:

g***@aol.com

Found phones for Gavin Barrera:

+1-480-***-**51,

+1-323-***-**25,

+1-520-***-**06

A different Gavin Barrera?

Work Experience 4 years

AI Trainer/Data Annotator at DataAnnotation

Nov 2024 - Current

College Adviser at College Advising Corps

Aug 2023 - Apr 2025

Apprentice Teacher at Great Hearts Academies

Jul 2022 - Sep 2023

Gavin Barrera started working in 2022, then the employee has changed 2 companies and 2 jobs. On average, Gavin Barrera works for one company for 1 year 6 months.

Their professional focus is Adversarial Testing, Bitcoin, and Career Counseling across 3 core areas.

Gavin holds Google Classic Sites Essential Training, Learning Bitcoin and Other Cryptocurrencies, and Cybersecurity Awareness: The Internet of Things (IoT) certifications.

Education

Bachelor's degree at Trinity University

Frequently Asked Questions

What is Gavin Barrera's email address?

SignalHire found verified email addresses for Gavin Barrera, both business and personal. Their business email is g******a@dataannotation.tech, and personal emails include g***@aol.com.

What is Gavin Barrera's phone number?

SignalHire found multiple verified phone numbers for Gavin Barrera: +1-480-***-**51, +1-323-***-**25, and +1-520-***-**06.

How do I contact Gavin Barrera at DataAnnotation?

You can reach Gavin Barrera 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 Gavin Barrera's professional background?

Gavin Barrera has 4 years of professional experience. They have held roles including College Adviser, and Apprentice Teacher at companies such as College Advising Corps, and Great Hearts Academies. Their education includes Bachelor's degree from Trinity University.

Is Gavin Barrera's contact information up to date?

Yes. Gavin Barrera's SignalHire profile was last updated on 22 July 2026, reflecting their current position as AI Trainer/Data Annotator at DataAnnotation in New York, NY, United States.

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