Jonathan: Email & Phone Number

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Co-Founder and CTO at Stealth Startup|Colorado Springs, Colorado, United States

Position:

Co-Founder and CTO at Stealth Startup

Location:

Colorado Springs, Colorado, United States

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Last updated: 2025-01-30

Updated: 2025-01-30

Found email addresses for Jonathan:

Business emails:

**@harmonic.ai

Personal emails:

j***@adliven.com,

****@yahoo.com,

j***@gmail.com

Found phones for Jonathan:

+1-623-***-**25,

+1-480-***-**18,

+1-623-***-**39

A different Jonathan?

Work Experience 23 years

Co-Founder and CTO at Stealth Startup

May 2024 - Current

Software Engineering Lead at UPSHOP

Aug 2022 - Jun 2024

Senior Software Engineer at AdLiven

Feb 2022 - Aug 2022

Senior Software Engineer at Salad

Feb 2021 - Feb 2022

Senior Software Engineer at Nordstrom

Mar 2018 - Feb 2021

Senior Software Engineer at U.S. Department of State

Dec 2015 - Mar 2018

.NET Developer at BAM Technologies, LLC

Mar 2014 - Dec 2015

Software Engineer at Wilson Law

Jan 2012 - Mar 2014

Senior Legal Specialist at Deloitte

Sep 2011 - Mar 2012

LSAT Instructor at Strategy LSAT

Aug 2011 - Feb 2012

Summer Associate at Callan Koster Brady & Brennan, LLP

Jun 2009 - Aug 2009

Contributing Writer at The Economist

Jan 2006 - Aug 2008

LSAT Instructor at Kaplan Test Prep

Jan 2006 - Aug 2008

Editor at Keybridge Communications

Jun 2007 - Jul 2008

Editor at The Gracia Group

Jan 2006 - Jul 2008

Speechwriting Intern at Sen. John Kerry Presidential Campaign

Jun 2004 - Aug 2004

Legislative Intern at Senator Hillary Rodham Clinton

Jun 2003 - Aug 2003

Jonathan started working in 2003, then the employee has changed 16 companies and 11 jobs. On average, Jonathan works for one company for 1 year 6 months.

Their professional focus is .NET, .NET Core, and .NET Framework across 3 core areas.

Education

Doctor of Law (J.D.) at University of Virginia School of Law

Bachelor of Science (BSc) at London School of Economics and Political Science

Frequently Asked Questions

What is Jonathan's email address?

SignalHire found verified email addresses for Jonathan, both business and personal. Their business email is **@harmonic.ai, and personal emails include j***@adliven.com, ****@yahoo.com, and j***@gmail.com.

What is Jonathan's phone number?

SignalHire found multiple verified phone numbers for Jonathan: +1-623-***-**25, +1-480-***-**18, and +1-623-***-**39.

How do I contact Jonathan at Stealth Startup?

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 23 years of professional experience. They have held roles including Software Engineering Lead, Senior Software Engineer, and Senior Software Engineer at companies such as UPSHOP, AdLiven, and Salad. Their education includes Doctor of Law (J.D.) from University of Virginia School of Law, and Bachelor of Science (BSc) from London School of Economics and Political Science.

Is Jonathan's contact information up to date?

Yes. Jonathan's SignalHire profile was last updated on 30 January 2025, reflecting their current position as Co-Founder and CTO at Stealth Startup in San Francisco, California, United States.

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