I'm Lucas, a programming enthusiast from Brazil. I primarily focus on backend development, building REST APIs, but I also enjoy automation and low-level systems programming. In addition, I like creating open-source packages for platforms such as npm.

• CEMU – A CHIP-8 emulator written in C using SDL3.
• CASM – Assembler for CHIP-8 instruction set with its own Assembly specification.
• LangChain Boilerplate – AI agent boilerplate with RAG built with TypeScript using LangChain.
• AFL Presence (WIP) – School student attendance tracking system.
• Spyder (WIP) - A schema-based web scraping toolkit for data extraction.

If you'd like to connect, discuss a project, or simply have a conversation, feel free to reach out through any of the platforms listed above.