Jefferson Costa
AI-Powered Marketing Strategist | MBA Hult Boston
New to Contra
Jefferson is ready for their next project!
Meet Jefferson
I help growth-stage startups build marketing systems that actually convert — using AI to move faster than most agencies can.Founder of Augeum Digital. 15+ years across data analytics, commercial strategy, and digital marketing. MBA · Hult Boston.Part-time, async-first. Strategy + execution. No fluff.
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Rate
$100 - $150/hr
Skills and tools
Details
São Paulo, Brazil
Fluent in English and Portuguese • Limited Working Proficiency in Spanish