John Duncan

John Duncan: Email & Phone Number

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Software Developer / AI Developer at DataAnnotation|El Dorado Hills, California, United States

Position:

Software Developer / AI Developer at DataAnnotation

Location:

El Dorado Hills, California, United States

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Last updated: 2026-04-16
Updated: 2026-04-16

Found email addresses for John Duncan:

Business emails:
Personal emails:
j***@gmail.com,
j***@aspirepublicschools.org,
j***@hotmail.com

Found phones for John Duncan:

+1-623-***-**68,
+1-909-***-**74
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Work Experience

Software Developer / AI Developer at DataAnnotation

Dec 2023 - Current

Game Programmer at [P1] Virtual Civilization Initiative

Nov 2023 - Current

Special Education Teacher at Aspire Public Schools

Apr 2023 - Current

John Duncan started working in 2023, then the employee has changed 2 companies and 2 jobs. On average, John Duncan works for one company for 2 years 8 months.

Their professional focus is Behavior Analysis, Behavior Management, and Cascading Style Sheets (CSS) across 3 core areas.

Education

Master's degree at Alder Graduate School of Education

Bachelor of Science - BS at California State University-Sacramento

Frequently Asked Questions

What is John Duncan's email address?

SignalHire found verified email addresses for John Duncan, both business and personal. Their business email is j*****n@dataannotation.tech, and personal emails include d***@aol.com, j***@gmail.com, and j***@aspirepublicschools.org.

What is John Duncan's phone number?

SignalHire found multiple verified phone numbers for John Duncan: +1-909-***-**52, +1-623-***-**68, and +1-909-***-**74.

How do I contact John Duncan at DataAnnotation?

You can reach John Duncan 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 John Duncan's professional background?

They have held roles including Game Programmer, and Special Education Teacher at companies such as [P1] Virtual Civilization Initiative, and Aspire Public Schools. Their education includes Master's degree from Alder Graduate School of Education, and Bachelor of Science - BS from California State University-Sacramento.

Is John Duncan's contact information up to date?

Yes. John Duncan's SignalHire profile was last updated on 16 April 2026, reflecting their current position as Software Developer / AI Developer at DataAnnotation in New York, NY, United States.

John Duncan Namesakes

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John Duncan
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John Duncan
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John Duncan
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