Kash Kumar: Email & Phone Number

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Founder at Stealth Startup|San Francisco Bay Area, United States

Position:

Founder at Stealth Startup

Location:

San Francisco Bay Area, United States

View Kash Kumar's Email

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Last updated: 2026-07-13

Updated: 2026-07-13

Found email addresses for Kash Kumar:

Business emails:

**@harmonic.ai

Personal emails:

k***@gmail.com,

k***@hotmail.com,

k***@aol.com,

k***@yahoo.com

Found phones for Kash Kumar:

+1-323-***-**61,

+1-623-***-**15,

+1-909-***-**54

A different Kash Kumar?

Work Experience 4 years

Founder at Stealth Startup

Jan 2026 - Current

Founder at YouGotCloned.com

Jun 2025 - Dec 2025

Senior Software Engineer at Builder.ai

Jun 2022 - May 2025

Kash Kumar started working in 2022, then the employee has changed 2 companies and 1 job. On average, Kash Kumar works for one company for 1 year 4 months.

Their professional focus is Agentic AI Development, Agentic Automation, and Agentic Workflows across 3 core areas.

Education

High School Diploma at Aragon High School

Bachelor of Science at University of Washington

Master of Engineering at New York University

Frequently Asked Questions

What is Kash Kumar's email address?

SignalHire found verified email addresses for Kash Kumar, both business and personal. Their business email is **@harmonic.ai, and personal emails include k***@gmail.com, k***@hotmail.com, and k***@aol.com.

What is Kash Kumar's phone number?

SignalHire found multiple verified phone numbers for Kash Kumar: +1-323-***-**61, +1-623-***-**15, and +1-909-***-**54.

How do I contact Kash Kumar at Stealth Startup?

You can reach Kash Kumar 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 Kash Kumar's professional background?

Kash Kumar has 4 years of professional experience. They have held roles including Founder, and Senior Software Engineer at companies such as YouGotCloned.com, and Builder.ai. Their education includes High School Diploma from Aragon High School, and Bachelor of Science from University of Washington.

Is Kash Kumar's contact information up to date?

Yes. Kash Kumar's SignalHire profile was last updated on 13 July 2026, reflecting their current position as Founder at Stealth Startup in San Francisco, California, United States.

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