Jeronimo Serna: Email & Phone Number

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Co-Founder - CEO at Hey Fini|San Francisco, California, United States

Position:

Co-Founder - CEO at Hey Fini

Location:

San Francisco, California, United States

View Jeronimo Serna's Email

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Last updated: 2026-06-19

Updated: 2026-06-19

Found email addresses for Jeronimo Serna:

Business emails:

j******o@brizko.com

Personal emails:

j********m@gmail.com

Found phones for Jeronimo Serna:

+1-909-***-**93,

+1-520-***-**75

A different Jeronimo Serna?

Work Experience 5 years

Co-Founder - CEO at Hey Fini

Apr 2026 - Current

Co-Founder at Sepsi.ai

Jan 2025 - Current

Co-Founder at studio.codevibe

Apr 2023 - May 2026

Co-Founder CEO at BREK

Dec 2021 - Oct 2024

Jeronimo Serna started working in 2021, then the employee has changed 3 companies and 2 jobs. On average, Jeronimo Serna works for one company for 1 year 11 months.

Their professional focus is Business Development, Cascading Style Sheets (CSS), and HTML5 across 3 core areas.

Jeronimo holds UI Design 101 and Webflow Certification certifications.

Education

Bachelor of Business Administration - BBA at TECNOLÓGICO DE MONTERREY

UCLA Extension

High School Diploma at The American School Foundation

Higher National Diploma at Westminster School

Middle School Diploma at The Fessenden School

Frequently Asked Questions

What is Jeronimo Serna's email address?

SignalHire found verified email addresses for Jeronimo Serna, both business and personal. Their business email is j******o@brizko.com, and personal emails include j********m@gmail.com.

What is Jeronimo Serna's phone number?

SignalHire found multiple verified phone numbers for Jeronimo Serna: +1-909-***-**93, and +1-520-***-**75.

How do I contact Jeronimo Serna at Hey Fini?

You can reach Jeronimo Serna 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 Jeronimo Serna's professional background?

Jeronimo Serna has 5 years of professional experience. They have held roles including Co-Founder, Co-Founder, and Co-Founder CEO at companies such as Sepsi.ai, studio.codevibe, and BREK. Their education includes Bachelor of Business Administration - BBA from TECNOLÓGICO DE MONTERREY, and UCLA Extension.

Is Jeronimo Serna's contact information up to date?

Yes. Jeronimo Serna's SignalHire profile was last updated on 19 June 2026, reflecting their current position as Co-Founder - CEO at Hey Fini.

Jeronimo Serna Namesakes

Name

Company

Position

Jeronimo Serna

Boys & Girls Club of Worcester

Tutor

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