- π AI Engineer based in Araraquara, Brazil
- π§ I build autonomous agents, LLM tooling and MCP servers
- πΈοΈ LLM-driven browser automation & intelligent scraping
- β¨ Generative AI apps and integrations (OpenAI / Anthropic)
- π§° Full-stack when that's what ships the product β Python, TypeScript, Rust
- π¬ Ask me about AI agents, MCP, or browser automation
- π« Reach me at juninho.m4@gmail.com
π¦ CSA-ObsidianUndetectable browser automation an LLM can drive β Camoufox stealth + a 17-tool MCP server. |
π TranslatePDFTranslate any PDF into another language while preserving layout, fonts and images. |
π¨ freeband-nextjsBusiness site with a portfolio gallery, a PDF quote builder and an admin area. |
π ecommerceInternationalized storefront with Radix UI components and cart context. |
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Historical cryptocurrency price checker built as a technical assessment. |
Full-stack CRUD: an Angular SPA backed by a Spring Boot REST API. |


