Jiayun: Email & Phone Number

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Founder at Stealth Startup|United States

Position:

Founder at Stealth Startup

Location:

United States

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Last updated: 2026-05-13

Updated: 2026-05-13

Found email addresses for Jiayun:

Business emails:

**@harmonic.ai

Personal emails:

j***@sanofi.com,

j***@fronteratherapeutics.com

Found phones for Jiayun:

+1-323-***-**62,

+1-520-***-**67,

+1-323-***-**07

A different Jiayun?

Work Experience 19 years

Founder at Stealth Startup

Oct 2024 - Current

Senior Principal Scientist at Frontera Therapeutics

Jan 2023 - Jan 2024

Principal Scientist at Frontera Therapeutics

Feb 2022 - Jan 2023

Senior Scientist II at Novartis Institutes for BioMedical Research (NIBR), Preclinical Safety Department

Dec 2019 - Feb 2022

Senior Research Scientist at Sanofi

Feb 2017 - Dec 2019

Research Scientist at Biogen

Jun 2013 - Feb 2017

Senior Research Associate/ Postdoc Fellow at Dana-Farber Cancer Institute

Jul 2007 - Jun 2013

Jiayun started working in 2007, then the employee has changed 5 companies and 6 jobs. On average, Jiayun works for one company for 2 years 7 months.

Their professional focus is AAV Biology, AAV genome engineering, AAV ITR engineering, and AAV purification across 3 core areas.

Education

Master's degree at University at Buffalo

M.D. at Hunan College of Medicine

Frequently Asked Questions

What is Jiayun's email address?

SignalHire found verified email addresses for Jiayun, both business and personal. Their business email is **@harmonic.ai, and personal emails include j***@sanofi.com, and j***@fronteratherapeutics.com.

What is Jiayun's phone number?

SignalHire found multiple verified phone numbers for Jiayun: +1-323-***-**62, +1-520-***-**67, and +1-323-***-**07.

How do I contact Jiayun at Stealth Startup?

You can reach Jiayun 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 Jiayun's professional background?

Jiayun has 19 years of professional experience. They have held roles including Senior Principal Scientist, Principal Scientist, and Senior Scientist II at companies such as Frontera Therapeutics, Frontera Therapeutics, and Novartis Institutes for BioMedical Research (NIBR), Preclinical Safety Department. Their education includes Master's degree from University at Buffalo, and M.D. from Hunan College of Medicine.

Is Jiayun's contact information up to date?

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

Jiayun Namesakes

Name

Company

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Jiayun

Ross Holmes Lawyers

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Jiayun

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