2x founder

Noe Branagan

Builder | 3x CTO | 2x Startup Founder | YC Alum

Co-founder

Argovox· Summer 2022🇺🇸 United States

in LinkedIn 𝕏 @noeBranagan

2026Co-founder· Stealth Mode

Founder · since 2021

Company

Stealth Mode

Role

Co-Founder

current

Stage

—

no public source

Raised

—

no public source

Based

—

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Argovox

Voice AI agents for patient billing and collections

Summer 2022

Experience

Career

Stealth Mode
Co-founder
Co-Founder · 2026 – Present
2026
Self Employed
AI Engineering Consultant · 2025 – Present
2025
Career Break
Gap year · 2024 – 2025
2024
Ruffo (YC S22)
Co-founder
Co-Founder & CTO · San Francisco Bay Area · 2021 – 2024
2021
Nubank
Engineering Leader · 2020 – 2022
2020
Self Employed
Tech Lead (Consultant) · 2019 – 2020
2019
Instacarro.com
CTO · 2018 – 2019
2018
Instacarro.com
Head of Engineering · Greater São Paulo Area · 2016 – 2018
2016
Instacarro.com
Tech Lead · 2015 – 2016
2015
Udacity
Udacity Code Reviewer · 2015 – 2016
2015
Orange
Lead Mobile Developer · 2010 – 2015
2010
BlackBerry
BlackBerry Developer Elite · 2011 – 2013
2011
Universidad APEC (UNAPEC)
Undergraduate teacher · 2012
2012
Verizon
Software Engineering Team Lead · 2008 – 2010
2008
Verizon
Software Engineer · 2007 – 2008
2007
Verizon
Performance Engineer · 2003 – 2007
2003

Bio

Engineering leader with over 10yrs leading engineering efforts for companies in different stages; Passionate about knowledge sharing and education, especially those that help other developers grow or get people into software development; likes to mentor/coach. If you have anything in mind, send me a message @noeBranagan. Currently, co-founder & CTO @ Ruffo making cross-border real estate transactions easy for everyone.