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FullStack | React Native | ReactJs | Node.Js
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FullStack | React Native | ReactJs | Node.Js

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guhcostan/README.md

Hi, I'm Gustavo πŸ‘‹

πŸ“ Brazil | πŸ’Ό Tech Anchor @ Thoughtworks | πŸ“± Mobile & Frontend Engineer

React Native TypeScript React Next.js Node.js Firebase Bitrise

Mobile & Frontend Engineer with 6+ years building apps used by millions. Tech Anchor at Thoughtworks, steering technical direction across Brazil and Chile. Open source on the side, because why not.

πŸ”¨ What I'm Working On

  • Delivering mobile at scale β€” React Native, TypeScript, CI/CD for the LatamPass app at Thoughtworks
  • Exploring AI-assisted mobile development β€” integrating LLMs into dev workflows
  • Open source for fun β€” mac-cleaner-cli, figmind, and a few MCP servers

πŸ›  Tech Stack

Mobile: React Native Β· Expo Β· iOS Β· Android
Web: React Β· Next.js
Backend: Node.js Β· TypeScript
Infra: Bitrise Β· Jenkins Β· Firebase
AI/Tooling: MCP servers Β· Claude Β· Cursor

πŸš€ Open Source Projects

🧹 The Cleaner Series

  • 🍎 mac-cleaner-cli β€” Free & open-source alternative to CleanMyMac X. Clears caches, logs, Homebrew and Xcode junk from your terminal npx mac-cleaner-cli ⭐ 1.5k+
  • πŸͺŸ windows-cleaner-cli β€” The same for Windows. One command to clean your PC ⭐ 46
  • 🐧 linux-cleaner-cli β€” And for Linux. The trilogy is complete ⭐ 1

πŸ€– MCP Servers & AI Tools

  • 🎨 figmind β€” Connect Cursor AI to Figma via MCP β€” read and modify designs in real time
  • πŸ” web-search-mcp β€” Web search MCP server for AI agents ⭐ 3
  • πŸ“‹ jira-mcp β€” Jira integration as an MCP server

πŸ“¦ Libraries

🌐 Connect

LinkedIn <<<<<<< HEAD Ko-fi

Website GitHub Sponsors

3ed3f3f256f2e8141842e50d7c45dfab9ddc483f npm


If any of my tools saved you time, a ⭐ on the repo or a GitHub Sponsors goes a long way πŸ™

Popular repositories Loading

  1. mac-cleaner-cli mac-cleaner-cli Public

    Free macOS CLI to clean disk space β€” caches, logs, Homebrew, Xcode. Open-source alternative to CleanMyMac

    TypeScript 1.8k 171

  2. b3analysis b3analysis Public

    Agente de anΓ‘lise de aΓ§Γ΅es brasileiras (B3) com Claude Code β€” sem API keys

    Python 117 15

  3. claude-mega-brain claude-mega-brain Public

    OKF-powered knowledge context for Claude Code β€” injects your project's knowledge base at every session

    Python 89 11

  4. brasilapi-sdk brasilapi-sdk Public

    TypeScript SDK for Brasil API - Query Brazilian postal codes (CEP), companies (CNPJ), banks, FIPE vehicle prices, IBGE data, holidays, and more

    TypeScript 69 7

  5. windows-cleaner-cli windows-cleaner-cli Public

    Free & open-source Windows cleaner CLI β€” remove caches, temp files, and junk from your terminal

    HTML 69 4

  6. web-search-mcp web-search-mcp Public

    MCP server for web search β€” give your AI agent real-time internet access

    JavaScript 4 2