Jonathan: Email & Phone Number

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Independent Angel Investor at Consultant and investor for many start-ups|San Francisco Bay Area, United States

Position:

Independent Angel Investor at Consultant and investor for many start-ups

Location:

San Francisco Bay Area, United States

View Jonathan's Email

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Last updated: 2025-06-13

Updated: 2025-06-13

Found email addresses for Jonathan:

Business emails:

****@hotmail.com

Personal emails:

****@hotmail.com,

j***@citigroup.com,

****@aol.com,

j***@goldmansachs.com

Found phones for Jonathan:

+1-480-***-**61,

+1-205-***-**38,

+1-323-***-**38,

+1-870-***-**41

A different Jonathan?

Work Experience 21 years

Independent Angel Investor at Consultant and investor for many start-ups

May 2020 - Current

Deputy Director of Strategy at Goldman Sachs

Sep 2014 - Oct 2019

Software Engineer at Citi

Feb 2006 - Aug 2010

Software Development Intern at Citi

Apr 2005 - Oct 2005

Jonathan started working in 2005, then the employee has changed 2 companies and 3 jobs. On average, Jonathan works for one company for 4 years 1 month.

Their professional focus is A keen sense of technology trends, Business model identification, and Moderate participation across 3 core areas.

Education

Master's degree at University of Michigan-Dearborn

Bachelor's degree at School of Social Work, University of Illinois at Urbana-Champaign

Frequently Asked Questions

What is Jonathan's email address?

SignalHire found verified email addresses for Jonathan, both business and personal. Their business email is ****@hotmail.com, and personal emails include ****@hotmail.com, j***@citigroup.com, and ****@aol.com.

What is Jonathan's phone number?

SignalHire found multiple verified phone numbers for Jonathan: +1-480-***-**61, +1-205-***-**38, and +1-323-***-**38.

How do I contact Jonathan at Consultant and investor for many start-ups?

You can reach Jonathan 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 Jonathan's professional background?

Jonathan has 21 years of professional experience. They have held roles including Deputy Director of Strategy, Software Engineer, and Software Development Intern at companies such as Goldman Sachs, Citi, and Citi. Their education includes Master's degree from University of Michigan-Dearborn, and Bachelor's degree from School of Social Work, University of Illinois at Urbana-Champaign.

Is Jonathan's contact information up to date?

Yes. Jonathan's SignalHire profile was last updated on 13 June 2025, reflecting their current position as Independent Angel Investor at Consultant and investor for many start-ups.

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