Jeronimo Roncallo: Email & Phone Number

Opt-Out

Bug hunter at HackerOne|Buenos Aires, Buenos Aires Province, Argentina

Position:

Bug hunter at HackerOne

Location:

Buenos Aires, Buenos Aires Province, Argentina

View Jeronimo Roncallo's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-09-11

Updated: 2026-09-11

Found email addresses for Jeronimo Roncallo:

Business emails:

r********o@hackerone.com

Personal emails:

g***************7@gmail.com

Found phone for Jeronimo Roncallo:

+54-***-***-9568

Prospect analytics

Current work details

DepartmentComputer & Network Security

A different Jeronimo Roncallo?

Work Experience

Bug hunter at HackerOne

Sep 2022 - Current

Estudiante at system ag

Mar 2026 - Current

Jeronimo Roncallo started working in 2022, then the employee has changed 1 company and 1 job. On average, Jeronimo Roncallo works for one company for 2 years 4 months.

Their professional focus is Ciberseguridad, Escaneo de vulnerabilidades, and Pruebas de penetración across 3 core areas.

Education

junior at htb academy

Ingeniería at educacion de la calle

Frequently Asked Questions

What is Jeronimo Roncallo's email address?

SignalHire found verified email addresses for Jeronimo Roncallo, both business and personal. Their business email is r********o@hackerone.com, and personal emails include g***************7@gmail.com.

What is Jeronimo Roncallo's phone number?

SignalHire found a verified phone number for Jeronimo Roncallo: +54-***-***-9568.

How do I contact Jeronimo Roncallo at HackerOne?

You can reach Jeronimo Roncallo 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 Roncallo's professional background?

They have held roles including Estudiante at companies such as system ag. Their education includes junior from htb academy, and Ingeniería from educacion de la calle.

Is Jeronimo Roncallo's contact information up to date?

Yes. Jeronimo Roncallo's SignalHire profile was last updated on 11 September 2026, reflecting their current position as Bug hunter at HackerOne in San Francisco, California, United States.

Similar profiles

Name

Company

Position

Sobhan Shirvanloo

Freelance

Bug hunter

Get contacts

Mohamed Mekawy

HackerOne

Bug hunter

Get contacts

Aditya Chhimpa

HackerOne

Bug hunter

Get contacts

Adithyan

HackerOne

Bug hunter

Get contacts

Mohammed Gameel

The Standoff

Bug hunter

Get contacts

Mohamed Adel

HackerOne

Bug hunter

Get contacts

See more profiles

Other employees at HackerOne

Name

Company

Position

Naresh Singh

HackerOne

Application Security Researcher

Get contacts

Amr Elessawy

HackerOne

Bug Bounty Hunter

Get contacts

Ahmed Mahmoud

HackerOne

Bug Bounty Hunter

Get contacts

Abdelrahman Waer

HackerOne

Security Researcher

Get contacts

Aryan Mohite

HackerOne

Bug Bounty Hunter

Get contacts

Mentor Sejdiu

HackerOne

Bug Bounty Hunter

Get contacts

fattach walid

HackerOne

Cyber Threat Hunter

Get contacts

ABDELKARIME AL HANNACHI

HackerOne

Bug Bounty Hunter | Offensive Security Researcher

Get contacts

Aditi Singh

HackerOne

Bug Hunter

Get contacts

Abdelrhman Ibrahim

HackerOne

Bug Hunter

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.