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Hi, my name is Billy 👋
Software Engineer

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Software engineer with 9 years of experience in backend, web and mobile. Currently focused on mobile development with React Native, building high-performance products used by millions of users. Throughout my career, I've worked at startups, large enterprises and government agencies.

My main technologies are React Native, TypeScriptTypeScript, Laravel FrameworkLaravel.

📌 recent posts

How I Evolved My Second Brain for Claude Code with Semantic Folders and Wikilinks

After months using a flat vault, I reorganized everything with semantic folders, wikilinks, automated maintenance, and progressive disclosure. Inspired by the OpenClaw Brain Guide.

I Built a Shared Brain for Claude Code with Obsidian and Git

I use Claude Code on 4 different machines. Each instance started from scratch, with no memory of what the others already knew. I fixed it with Git, an Obsidian notes folder, and a connector that ties it all together.

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🚀 production projects

HubNews AI

AI platform for news analysis

Voice Notes

App for audio notes transcription

Sistema Reino

Complete management for churches