Antonio Barczinski: Email & Phone Number

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Co-Founder at Stealth Startup|São Paulo, Brazil

Position:

Co-Founder at Stealth Startup

Location:

São Paulo, Brazil

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Last updated: 2026-06-21

Updated: 2026-06-21

Found email addresses for Antonio Barczinski:

Business emails:

a**********i@fb.com

Personal emails:

a**********c@gmail.com,

a***************i@facebook.com

Found phone for Antonio Barczinski:

+55-***-***-6064

A different Antonio Barczinski?

Work Experience 22 years

Co-Founder at Stealth Startup

Feb 2026 - Current

Founder at AB Digital

Mar 2024 - Apr 2026

CMO at Liti

Jan 2025 - Jul 2025

Strategic Advisor at BRIUS®

Aug 2024 - Nov 2024

Product Strategy Manager at Meta

Dec 2021 - Jun 2023

Marketing Science Manager for LATAM at Meta

Mar 2016 - Dec 2021

Monetization Analytcis Lead for LATAM at Meta

Jan 2013 - Mar 2016

Consultant at Bain & Company

Jun 2010 - Dec 2012

Senior Marketing Analyst at Nestlé

Dec 2007 - May 2009

Market Strategy & Planning Supervisor at Procter & Gamble

Jul 2006 - Sep 2007

Trade Marketing and Category Management Trainee at Gillette

May 2004 - Jul 2006

Antonio Barczinski started working in 2004, then the employee has changed 9 companies and 10 jobs. On average, Antonio Barczinski works for one company for 1 year 11 months.

Their professional focus is Brand Development, Business Strategy, and Competitive Analysis across 3 core areas.

Antonio holds Customer Analytics and Facebook Certified Marketing Science Professional certifications and has been awarded Francisco Gracioso Grand Prix Award 2005

Education

Master of Business Administration - MBA at University of Pennsylvania - The Wharton School

Bachelor of Arts - BA at Escola Superior de Propaganda e Marketing

Bachelor of Engineering - BE at Pontifícia Universidade Católica do Rio de Janeiro

High School at Colegio Santa Cruz

T3 at Canastra Ventures

Frequently Asked Questions

What is Antonio Barczinski's email address?

SignalHire found verified email addresses for Antonio Barczinski, both business and personal. Their business email is a**********i@fb.com, and personal emails include a**********c@gmail.com, and a***************i@facebook.com.

What is Antonio Barczinski's phone number?

SignalHire found a verified phone number for Antonio Barczinski: +55-***-***-6064.

How do I contact Antonio Barczinski at Stealth Startup?

You can reach Antonio Barczinski 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 Antonio Barczinski's professional background?

Antonio Barczinski has 22 years of professional experience. They have held roles including Founder, CMO, and Strategic Advisor at companies such as AB Digital, Liti, and BRIUS®. Their education includes Master of Business Administration - MBA from University of Pennsylvania - The Wharton School, and Bachelor of Arts - BA from Escola Superior de Propaganda e Marketing.

Is Antonio Barczinski's contact information up to date?

Yes. Antonio Barczinski's SignalHire profile was last updated on 21 June 2026, reflecting their current position as Co-Founder at Stealth Startup in San Francisco, California, United States.

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