AeroLeads people directory · profile
Gabriel Esteban Gullón Email & Phone Number
CTO and co-founder
at
Permisso (formerly Bankflip)
1 work email found
@bankflip.io
LinkedIn matched
✓ Verified Jul 2026
4 data sources
Profile completeness 100%
Current company
Role
CTO and co-founder
Location
Barcelona, Catalonia, Spain
Who is Gabriel Esteban Gullón? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Gabriel Esteban Gullón is listed as CTO and co-founder at Permisso (formerly Bankflip), based in Barcelona, Catalonia, Spain. AeroLeads shows a work email signal at bankflip.io and a matched LinkedIn profile for Gabriel Esteban Gullón.
Gabriel Esteban Gullón previously worked as CTO & co-founder at Bankflip and COO & co-founder at Goin. Gabriel Esteban Gullón holds Grau En Enginyeria Informàtica, Computer Science from Universitat Politècnica De Catalunya.
Company email context
Email format at Permisso (formerly Bankflip)
This section adds company-level context without repeating Gabriel Esteban Gullón's masked contact details.
{first}@bankflip.io
86% confidence
AeroLeads found 1 current-domain work email signal for Gabriel Esteban Gullón. Compare company email patterns before reaching out.
Profile bio
About Gabriel Esteban Gullón
Gabriel Esteban Gullón is a CTO and co-founder at Permisso (formerly Bankflip). He possess expertise in java, software development, android development, javascript, entrepreneurship and 23 more skills.
Listed skills include Java, Software Development, Android Development, Javascript, and 24 others.
Current workplace
Gabriel Esteban Gullón's current company
Company context helps verify the profile and gives searchers a useful next step.
6 roles
Gabriel Esteban Gullón work experience
A career timeline built from the work history available for this profile.
Cto & Co-Founder
Current
Feb 2021 - Present
Coo & Co-Founder
Jan 2018 - Dec 2020
Dec 2016 - Dec 2018
Cto & Fullstack Developer
Responsabilities- Plan sprints depending on business needs. - Gather and refine specifications and requirements.- Admin systems and deploy platform when needed.- Develop and maintain platform backend based on Django.- Create platform user interface by using HTML/CSS and django templates system.
Oct 2015 - Feb 2017
Cofounder & Android Developer
Responsabilities- Suggest ideas for new apps.- Support the entire application lifecycle (concept, design, test, release and support).- Develop and maintain all the android apps.- Manage publications on the Google Play Store.
May 2012 - Aug 2015
2 education records
Gabriel Esteban Gullón education
Grau En Enginyeria Informàtica, Computer Science
Universitat Politècnica De Catalunya
Babson Build, Entrepreneurship/Entrepreneurial Studies
Babson F.W. Olin Graduate School Of Business
FAQ
Frequently asked questions about Gabriel Esteban Gullón
Quick answers generated from the profile data available on this page.
What company does Gabriel Esteban Gullón work for?
Gabriel Esteban Gullón works for Permisso (formerly Bankflip).
What is Gabriel Esteban Gullón's role at Permisso (formerly Bankflip)?
Gabriel Esteban Gullón is listed as CTO and co-founder at Permisso (formerly Bankflip).
What is Gabriel Esteban Gullón's email address?
AeroLeads has found 1 work email signal at @bankflip.io for Gabriel Esteban Gullón at Permisso (formerly Bankflip).
Where is Gabriel Esteban Gullón based?
Gabriel Esteban Gullón is based in Barcelona, Catalonia, Spain while working with Permisso (formerly Bankflip).
What companies has Gabriel Esteban Gullón worked for?
Gabriel Esteban Gullón has worked for Permisso (Formerly Bankflip), Bankflip, Goin, Prakma™, and Meet Your Talent.
How can I contact Gabriel Esteban Gullón?
You can use AeroLeads to view verified contact signals for Gabriel Esteban Gullón at Permisso (formerly Bankflip), including work email, phone, and LinkedIn data when available.
What schools did Gabriel Esteban Gullón attend?
Gabriel Esteban Gullón holds Grau En Enginyeria Informàtica, Computer Science from Universitat Politècnica De Catalunya.
What skills is Gabriel Esteban Gullón known for?
Gabriel Esteban Gullón is listed with skills including Java, Software Development, Android Development, Javascript, Entrepreneurship, Program Development, Python, and Bitcoin Mining.
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