Jacobo: Email & Phone Number

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Builder at Stealth Startup|New York, New York, United States

Position:

Builder at Stealth Startup

Location:

New York, New York, United States

View Jacobo's Email

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Last updated: 2026-06-17

Updated: 2026-06-17

Found email addresses for Jacobo:

Business emails:

**@harmonic.ai

Personal emails:

j***********z@gmail.com

Found phones for Jacobo:

+1-323-***-**94,

+1-870-***-**09,

+1-205-***-**40

A different Jacobo?

Work Experience 7 years

Builder at Stealth Startup

Jan 2026 - Current

Founder in Residence at Hexa

Sep 2025 - Jan 2026

Independent Software Engineer & Hacker at Stealth Ventures

Sep 2023 - Sep 2025

Founding Engineer & Engineering Lead at Wethenew

Jun 2019 - Sep 2023

1st Place Winner - Paris Hackathon at Meta

Jun 2019 - Jun 2019

Jacobo started working in 2019, then the employee has changed 4 companies and 4 jobs. On average, Jacobo works for one company for 1 year 5 months.

Jacobo is proficient in Catalan, English, and French. Their professional focus is Artificial Intelligence (AI), Automation, and Back-End Web Development across 3 core areas.

Education

Master of Science - MS at Sorbonne Université

CS50 at Harvard Online

Bachelor's degree at Université Pierre et Marie Curie (Paris VI)

BAC Sciences Mention Bien at Lycée Henri IV

Lycée Français de Madrid

Frequently Asked Questions

What is Jacobo's email address?

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

What is Jacobo's phone number?

SignalHire found multiple verified phone numbers for Jacobo: +1-323-***-**94, +1-870-***-**09, and +1-205-***-**40.

How do I contact Jacobo at Stealth Startup?

You can reach Jacobo 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 Jacobo's professional background?

Jacobo has 7 years of professional experience. They have held roles including Founder in Residence, Independent Software Engineer & Hacker, and Founding Engineer & Engineering Lead at companies such as Hexa, Stealth Ventures , and Wethenew. Their education includes Master of Science - MS from Sorbonne Université, and CS50 from Harvard Online.

Is Jacobo's contact information up to date?

Yes. Jacobo's SignalHire profile was last updated on 17 June 2026, reflecting their current position as Builder at Stealth Startup in San Francisco, California, United States.

Jacobo Namesakes

Name

Company

Position

Jacobo

Grupo Daisa SA de CV

Director General adjunto

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Jacobo

Gestory SAS

Gerente comercial - Socio Fundador

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Jacobo

ProducePay

IT & Cybersecurity Manager

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