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  • Curitiba/PR

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Achievement: YOLOAchievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: QuickdrawAchievement: Arctic Code Vault Contributor

Achievements

Achievement: YOLOAchievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: QuickdrawAchievement: Arctic Code Vault Contributor

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lrauseo/README.md

👋 Hi, I'm Leandro (@lrauseo)

🚀 About Me

Senior Software Engineer with 18+ years of experience building high-performance systems across finance, healthcare, and logistics.

Focused on scalable architectures, distributed systems, and cloud-native applications.

I enjoy solving complex problems, optimizing performance, and building systems that actually survive production (rare skill these days).

👀 Interests

  • 🎶 Music
  • ⚽ Football (Soccer)
  • 💻 Software Development
  • 🏎️ Sim Racing

💻 Tech Stack

  • ☕ Java (Spring Boot, Microservices, TDD)
  • 🟢 Node.js (JavaScript & TypeScript)
  • 📱 Flutter (Production-grade apps – iOS, Android & Web)
  • 🛠️ .NET Core & Xamarin
  • ☁️ Cloud (AWS | Azure | Docker | Jenkins)
  • 🧠 Architecture: Distributed Systems, Event-Driven, CQRS, Observability
  • 🗄️ Databases: PostgreSQL, Oracle, SQL Server, MongoDB, DynamoDB
  • 📩 Messaging: RabbitMQ, AWS SQS

💼 Experience Highlights

  • 18+ years delivering mission-critical systems
  • Strong background in microservices architecture & system design
  • Experience optimizing APIs and handling high-load systems
  • Built and maintained cloud-native solutions (AWS & Azure)
  • CI/CD pipelines with Docker & Jenkins
  • Delivered high-impact systems at BTG Pactual

🌍 Open Source Contributions

  • Contributions to Flutter ecosystem
  • Active in improving tools and libraries
  • Interested in collaborating on:
    • Mobile platforms (Flutter)
    • Backend APIs (Java / Node.js)
    • Cloud & architecture solutions

📫 Contact

🧰 Stack

Java Spring Node.js Flutter .NET AWS Azure Docker PostgreSQL MongoDB

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