Justin Hellweg: Email & Phone Number

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Mathematics and Computer Science Instructor at Art of Problem Solving|San Francisco, California, United States

Position:

Mathematics and Computer Science Instructor at Art of Problem Solving

Location:

San Francisco, California, United States

View Justin Hellweg's Email

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Last updated: 2026-10-22

Updated: 2026-10-22

Found email addresses for Justin Hellweg:

Business emails:

h*******j@artofproblemsolving.com

Personal emails:

j************g@kgi.edu

Found phones for Justin Hellweg:

+1-323-***-**78,

+1-480-***-**09

Prospect analytics

Current work details

DepartmentHigher Education, Computer Software

Availability

TimezonePST

Best time to contact12:00 PM – 4:00 PM

A different Justin Hellweg?

Work Experience 10 years

Mathematics and Computer Science Instructor at Art of Problem Solving

May 2026 - Current

Message Board Moderator at Art of Problem Solving

Jan 2026 - Current

Online Teaching Assistant and Grader at Art of Problem Solving

May 2021 - Current

Reviewer at Mercor

Feb 2026 - Current

Mathematics Expert at Mercor

Dec 2025 - Current

Software Engineer Intern at Art of Problem Solving

May 2022 - Aug 2022

Logic and Statistics Teaching Assistant at Zayed University

Sep 2021 - Apr 2022

Programming Peer Tutor at Minerva University

Sep 2020 - Apr 2021

Robotics Summer School Teacher at Neenah Joint School District

Jun 2016 - Jul 2019

Justin Hellweg started working in 2016, then the employee has changed 4 companies and 8 jobs. On average, Justin Hellweg works for one company for 1 year 5 months.

Their professional focus is Algebra, Analytic Problem Solving, and Attention to Detail across 3 core areas.

Education

Bachelor's degree at San Francisco State University

Cornerstone Program at Minerva University

High School Diploma at Appleton West High School

Frequently Asked Questions

What is Justin Hellweg's email address?

SignalHire found verified email addresses for Justin Hellweg, both business and personal. Their business email is h*******j@artofproblemsolving.com, and personal emails include j************g@kgi.edu.

What is Justin Hellweg's phone number?

SignalHire found multiple verified phone numbers for Justin Hellweg: +1-323-***-**78, and +1-480-***-**09.

How do I contact Justin Hellweg at Art of Problem Solving?

You can reach Justin Hellweg 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 Justin Hellweg's professional background?

Justin Hellweg has 10 years of professional experience. They have held roles including Message Board Moderator, Online Teaching Assistant and Grader, and Reviewer at companies such as Art of Problem Solving, Art of Problem Solving, and Mercor. Their education includes Bachelor's degree from San Francisco State University, and Cornerstone Program from Minerva University.

Is Justin Hellweg's contact information up to date?

Yes. Justin Hellweg's SignalHire profile was last updated on 22 October 2026, reflecting their current position as Mathematics and Computer Science Instructor at Art of Problem Solving in San Diego, California, United States.

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