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luis19nn/README.md

👋 Hello, I'm Luis Ferreira

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🚀 FullStack Developer | IoT & Cloud Enthusiast

I turn complex challenges into scalable systems with faster performance and cost reduction.

🛠️ Tech Stack

📌 Key Achievements & Journey

🏆 Highlights

  • Scaled IoT Systems: Built microservices handling 2M+ messages/sec across Brazil
  • Cloud Cost Cutter: Reduced AWS bills by 40% via query optimization and caching
  • Legacy Modernizer: Migrated jQuery → Angular (+60% perf) and Python → Rust critical paths
  • Data Whisperer: Slashed report generation from 1hr → 3s for million-row datasets

🎓 Background

  • BSc in Systems Analysis & Development @ UFPR
  • 3+ Years in Software Development
  • Current Focus: Cloud Architecture (AWS) • DevSecOps • High-Load Systems

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  1. darkbot darkbot Public

    This project is a FastAPI-based bot management system that leverages RabbitMQ as a message broker and Dramatiq for background task processing. It enables scalable bot instance execution, with a dea…

    Python

  2. DAC-BanTADS/API-Gateway DAC-BanTADS/API-Gateway Public

    O API-Gateway do sistema BanTADS.

    TypeScript 1

  3. MOBILE-CPP/API MOBILE-CPP/API Public

    API Java Spring responsável pelo lado servidor da Pokédex.

    Java

  4. binary-tree-search binary-tree-search Public

    C

  5. ms-email ms-email Public

    Um microsserviço de envio de email que utiliza as tecnologias Java, SpringBoot, Spring Rest, Spring Email, o servidor SMTP do Gmail e, para mensageria, o RabbitMQ, utilizando o Spring AMQP.

    Java

  6. pokedex pokedex Public

    Um site com uma listagem de Pokémon, feito em HTML, SCSS, TypeScript e Angular.

    TypeScript