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index-banner I turn complex developer and security topics into content people understand, use, and share. Need more hands on deck for documentation, technical content, developer relations (devrel, devex), integrations, and education? Developers churn in the first 15 minutes, and support answers what the docs should. I fix that path as an independent contractor: Documentation Engineering for the docs surface, Developer Education for articles, tutorials and onboarding content. Start with a $350 Paid Discovery: small, reversible, and it ends with a concrete plan.

Documentation Engineering

Docs-as-code work on your repository: health checks, focused section rebuilds, and ongoing part-time docs ownership.

Developer Education

Tutorials, research articles, learning series, workshops, and onboarding paths, on your channels or mine (sponsored publications).

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Start small

Paid Discovery

$350 · ~1 weekI review the current state of your docs or developer path and recommend the highest-value next step. The fee is credited if you continue with a Docs Health Check or Focused Section Rebuild within 30 days. For content-first problems, the matching entry point is the Consulting / Review Sprint, also $350.

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About

I am Vini Barbosa (Vini B), a technical writer and documentation engineer working in blockchain and web3 since 2020. I read code, test flows, and deliver docs-as-code or publishable content.
I’ve always been the person people ask to read the complicated game rules and product manuals and then explain them clearly. Today I do the same thing with blockchain protocols, smart contracts, and developer tools.
Selected work and client feedback are on Work and Recommendations & Endorsements.

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Ready to start?

Send a brief

Tell me the product, the surface that hurts, and your timing. Five lines are enough.
Prefer talking first? Book a 20-minute briefing.
Last modified on September 25, 2026