James Ruben Email & Phone Number

Founder, CEO @ Building something new

5 free lookup(s).

James Ruben Location

San Francisco, CA, US

James Ruben Work

2025 - now Founder, CEO @ Building something new
2018 - now Angel Investor and Product Advisor @ Self-employed
2024 - 2025 Head of Product @ Pika

2019 - 2024 Founder, CEO (acquired by Brilliant.org; YC S20) @ Hellosaurus
2017 - 2019 Head of Product @ HQ Trivia
2016 - 2017 Product Manager @ Google
View Department
2015 - 2016 Investment Partner @ Dorm Room Fund
View Department
2012 - 2016 Co-Founder (While In College) @ Various Startups
2015 - 2015 Associate Product Manager Intern @ Google
View Department
2014 - 2014 Program Manager (PM) Intern @ Microsoft

see less

James Ruben Education

Stanford University Graduate School of Business
Master of Business Administration - MBA
2022 - 2024
Y Combinator
2020 - 2020
Harvard College
Bachelor of Arts - BA (Economics, Computer Science)
2012 - 2016

Horace Mann School
High School
2000 - 2012

see less

James Ruben Skills

Entrepreneurship
Microsoft Office
Teaching

Business Development
Leadership
HTML
Public Speaking
CSS
Social Networking
Social Media

see less

James Ruben Summary

James Ruben, based in San Francisco, CA, US, is currently a Founder, CEO at Building something new. James Ruben brings experience from previous roles at Self-employed, Pika, Hellosaurus and HQ Trivia. James Ruben holds a 2022 - 2024 Master of Business Administration - MBA @ Stanford University Graduate School of Business. With a robust skill set that includes Entrepreneurship, Microsoft Office, Teaching, Business Development, Leadership and more. James Ruben has 3 emails and 1 mobile phone numbers on RocketReach.

James Ruben Emails

Found 3 emails

James Ruben Phone Numbers

Found 3 phone numbers

5 free lookup(s).

Redirecting you to the search page.

If you're not automatically redirected, please click here

Looking for a different James Ruben?

Find contact details for 700 million professionals.

Search

Others Named James Ruben

James Ruben

Founder, CEO at Hellosaurus

New York, NY, US
4
- hellosaurus.com
- gmail.com
- yahoo.com
- me.com
1
- 917647XXXX
James Ruben

Student Voice Leader - Marketing Department at Middlesex University

London, GB
1
- mdx.ac.uk

View Similar Profiles

How It Works

Get a Free Account

Search the #1 Contact Database

Get contact details of over 700M profiles across 60M companies – all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.

Use our AI-Powered Email Finder

Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.