Gabriel Mangabeira — Mangabeira.net

About Gabriel Mangabeira | Gabriel Mangabeira

Blending AI, Web3, and performance marketing to deliver measurable growth. 1M+ organic readers, $6M+ raised, and millions in ad spend managed.

My Story

I grew up in the water, chasing hundredths of a second. That pursuit of excellence took me to the Olympics, where I learned that discipline, resilience, and focus are everything.

When I transitioned from the pool to the world of digital marketing, I carried those same principles with me — only now, instead of chasing medals, I help businesses chase measurable growth.

  • 2x Olympian — Represented Brazil on the world stage.
  • From Olympic Pools to Digital Growth — Applied Olympic discipline to accelerate measurable digital growth.
  • Marketing Leader — Drove growth for global brands including Binance and Coca-Cola.
  • Global Citizen — Campaigns across 3 languages: English, Portuguese, and Spanish.

My Journey

  • 1999 — Brazilian National Team: Selected to represent Brazil internationally.
  • 2004 — Athens Olympic Games: Competed as an Olympian on the world stage.
  • 2008 — Beijing Olympic Games: Represented Brazil at a second Olympic Games.
  • 2014 — Coca-Cola (Engagement & Activation): Managed athlete relations and consumer experiences during Rio 2016 build-up.
  • 2016 — Powerade Olympic Ambassador Program: Designed and implemented Olympic sponsorship activations.
  • 2017 — Russell Marketing (Growth Manager): Launched 40+ products and crowdfunding campaigns, raising $6M+.
  • 2020 — Neil Patel Digital (SEO Consultant): Scaled NP Brasil to 1M+ monthly pageviews via SEO and content ops.
  • 2022 — Binance LATAM (Growth Marketing Manager): Managed $1M+ media spend, reduced CAC by 20%, and scaled user communities.
  • 2023 — Web3 Growth Consultant: Designed GTM strategies, community funnels, and NFT activations for DeFi projects.
  • 2025 — OPAScope (SEO/AEO Manager): Driving AI-powered organic growth with automation and search optimization.