Resume / 2026 edition open

Gabriel Abreu

Senior product marketer and AI workflow builder for complex products. I map the work, find the bottleneck, and build a clearer story or a governed system to fix it. I work well across technical and creative teams without losing sight of the business goal or the people who need to adopt the change.

Gabriel Abreu
Role
Senior Product Marketer & AI Workflow Builder
Based
Rio de Janeiro, Brazil
Email
gabchessonchain@gmail.com
Experience

Where I've done the work, in reverse

PMMProduct Marketing LeadJun 2025 → Jun 2026

Octant, Golem Foundation

Remote · Golem Foundation
  • Built Octant's first user-analytics stack and cohort analysis, which helped redirect the V1-to-V2 campaign. 91.9% of active allocators migrated, representing 260 unique wallets.
  • Helped grow @octantapp to 13K followers, 8M impressions, and 5% engagement in nine months through developer education, cultural content, and protocol explainers. A format and distribution redesign helped lift YouTube views about 3x.
  • Designed governed AI workflows for content and market intelligence. Evaluation gates kept 27 of 30 content cycles above the faithfulness threshold, and the morning brief reached 97% accuracy.
  • Turned customer, market, and product research into positioning, launch plans, and roadmap guidance, then organized Linear and GitHub workflows to keep marketing and engineering aligned on what shipped and why.
2025 → 2026
MarketingProduct Marketing ManagerJan 2024 → Jun 2025

noder.

Blockchain infrastructure · Remote
  • Served as sole PMM for 18 months, using customer and ecosystem research to shape positioning and lead GTM for developer and node-operator products.
  • Built the competitive-intelligence practice and translated market shifts into updated messaging, sales materials, and campaign direction.
  • Produced 30+ GTM assets across documentation, landing pages, pitch decks, explainers, and community content, supporting multi-million-dollar infrastructure deals.
2024 → 2025
MarketingGhostwriter for André PortilhoMay 2024 → Jan 2025

BTG Pactual

Head of Digital Assets, Brazil's largest investment bank · Freelance · Hybrid
  • Helped define the ICP, content strategy, and narrative for Brazil's largest investment bank entering crypto through persona research, competitive analysis, and channel selection.
  • Built a weekly research and analytics system that tracked competitors, audience signals, and performance by topic and format.
  • Ghostwrote thought leadership, institutional explainers, and CT-native threads for the Head of Digital Assets, translating financial and crypto mechanics into clear copy.
2024 → 2025
MarketingSocial Media ManagerJan 2023 → Jan 2024

Ankr

Web3 infrastructure protocol · Full-time · Remote
  • Maintained the editorial voice for a Web3 infrastructure protocol: daily content coordinated with engineering on RPC nodes and DePIN.
  • Ran ICP-led social strategy and reported performance to leadership weekly, turning audience signals into editorial and distribution decisions.
  • Managed community across Discord and X, translating infrastructure mechanics into technical content for developers and clear education for broader crypto audiences.
2023 → 2024
PMProduct Manager, Market IntelligenceJul 2019 → Jan 2023

Grupo Flow

Market intelligence · Part-time · Remote
  • Built the market-intelligence practice from scratch, tracking competitor GTM, positioning, and messaging changes.
  • Worked with customers, product, and engineering to define ROI-backed use cases, success metrics, and requirements, then prioritized the roadmap and drove solutions from discovery to production.
  • Kept leadership, communications, sales, and product aligned through a shared competitive view and recurring briefings.
  • Turned technical capabilities into differentiated positioning and enablement materials, including executive briefings, analyst presentations, and sales playbooks.
2019 → 2023
MarketingGrowth, Content & Writing2011 → 2019

Early career · agencies & brands

Rio de Janeiro · full-time, agency & freelance
  • Worked across growth, content, and copy at R&D Marketing Digital and Arte de Viver Brasil.
  • Published 50+ client articles and used SEO to take content to Google's first page.
  • Built the foundation across copywriting, editorial strategy, UX writing, funnel analysis, and organic growth that now supports product marketing work.
2011 → 2019
Skills

Marketing judgment, technical fluency

Product marketing

Positioning & messagingGTM strategy & launchesCustomer research & segmentationCompetitive intelligenceClaude & CodexHubSpot & SalesforceGoogle Analytics & DuneSEO & AEOTechnical writing & ghostwritingNotionMailchimp

Workflow & delivery

Workflow discovery & requirementsAgile & ScrumJira & TrelloLinear & GitHubSlackSanity & PrismicVercelSupabaseAPIs & webhooks

Applied AI systems

AI workflow designAgent orchestration & tool routingRAG & vector retrievalLLM evaluationHuman review gatesStructured outputs & MCPRAGAS, inspect-ai & pgvectorTypeScript & Python
Certifications

Selected credentials, recent first

Claude Certified Architect, Foundations · Anthropic2026
AI Agents Course · Hugging Face2026
AEO Masterclass: AI Search Beyond SEO · Mostafa ElBermawy / Maven2026
CS50's Introduction to Programming with Python (CS50P) · Harvard / edX2026
Education

Formal

MBA

Process & Project Management

Universidade Veiga de Almeida (UVA) · Focus: Scrum, Agile Methodologies & PMI

2026
MBA

Strategic Sales & Relationship Management

Descomplica

2022
Bachelor's

Cinema, Video & Photography

Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)

2011 → 2016
Languages

Read, write, ship in both

Portuguese · nativeBR
English · fluentUS / UK
Contact

Four channels, one inbox gets answered fastest

© 2026, Gabriel Abreu · Resume last updated 2026
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