Mark: Email & Phone Number

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UX Developer at Stealth Startup|Alexandria, Virginia, United States

Position:

UX Developer at Stealth Startup

Location:

Alexandria, Virginia, United States

View Mark's Email

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Last updated: 2026-09-12

Updated: 2026-09-12

Found email addresses for Mark:

Business emails:

**@harmonic.ai

Personal emails:

****@hotmail.com,

****@bitcoin.com,

m***@yahoo.com,

m***@aol.com

Found phones for Mark:

+1-623-***-**71,

+1-480-***-**03,

+1-520-***-**95,

+1-323-***-**08

A different Mark?

Work Experience 6 years

UX Developer at Stealth Startup

Aug 2021 - Current

Full Stack Developer at Bitcoin.com

Nov 2020 - Jul 2021

Mark started working in 2020, then the employee has changed 1 company and 1 job. On average, Mark works for one company for 2 years 11 months.

Their professional focus is Flask, JavaScript, and Python (Programming Language) across 3 core areas.

Education

Immersive Computer Software Engineering at Flatiron School

The University of Alabama in Huntsville

Frequently Asked Questions

What is Mark's email address?

SignalHire found verified email addresses for Mark, both business and personal. Their business email is **@harmonic.ai, and personal emails include ****@hotmail.com, ****@bitcoin.com, and m***@yahoo.com.

What is Mark's phone number?

SignalHire found multiple verified phone numbers for Mark: +1-623-***-**71, +1-480-***-**03, and +1-520-***-**95.

How do I contact Mark at Stealth Startup?

You can reach Mark 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 Mark's professional background?

Mark has 6 years of professional experience. They have held roles including Full Stack Developer at companies such as Bitcoin.com. Their education includes Immersive Computer Software Engineering from Flatiron School, and The University of Alabama in Huntsville.

Is Mark's contact information up to date?

Yes. Mark's SignalHire profile was last updated on 12 September 2026, reflecting their current position as UX Developer at Stealth Startup in San Francisco, California, United States.

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