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Senior Software Engineer · Ruby on Rails & Go Goiânia, Brazil 🇧🇷 · Remote for teams in the US, Canada & Europe
20+ years building software — Ruby on Rails since 2008. I work on royalty & rights platforms, SaaS, and high-volume web systems: performance, background processing, search at scale, and long-lived system evolution. Senior Engineer at MetaComet Systems and creator of Memorial Vivo.
🔗 Portfolio · LinkedIn · Resume (PDF)
- Memorial Vivo — a production SaaS for digital memorials. Built solo end to end on Ruby on Rails (payments, WhatsApp notifications, AI biography assistant, CI + quality gates).
- Tripify — collaborative trip planning across iOS, Android & Web. Founding engineer — architecture, infra & deploy.
- assistente-pessoal — AI assistant on Telegram with Claude orchestration, fully Dockerized.
Python - dashboard-financas — personal finance dashboard powered by the Pierre Finance API.
TypeScript
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rubocop/rubocop
rubocop/rubocop PublicA Ruby static code analyzer and formatter, based on the community Ruby style guide.
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heartcombo/devise
heartcombo/devise PublicFlexible authentication solution for Rails with Warden.
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faker-ruby/faker
faker-ruby/faker PublicA library for generating fake data such as names, addresses, and phone numbers.
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chatwoot/chatwoot
chatwoot/chatwoot PublicOpen-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
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milvus-io/milvus
milvus-io/milvus PublicMilvus is a high-performance, cloud-native vector database built for scalable vector ANN search
If the problem persists, check the GitHub status page or contact support.




