Senior Full-Stack Engineer | Systems Programming | HMI Development

Building high-performance applications across web, mobile, and desktop — bridging software engineering with embedded systems and industrial interfaces.

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🎯 Core Expertise

Frontend & Mobile Development

• ✔️ Web: Next.js | Astro | React | TypeScript | TailwindCSS | Performance Optimization
• ✔️ Mobile: React Native | Expo | SwiftUI
• ✔️ Desktop: C# | VB.Net | Windows Forms

Backend & Infrastructure

• ✔️ Runtime: Go | Node.js | Python | REST APIs | WebSocket
• ✔️ Cloud: GCP | Database Design | SQL Server | PostgreSQL
• ✔️ Architecture: UML | Microservices | Real-time Systems

Systems & Embedded

• ✔️ Languages: Rust | C++ | C
• ✔️ Concepts: Embedded Systems | HMI Design | IoT Protocols (MQTT, WebSocket)
• ✔️ Platforms: Raspberry Pi | Arduino | ROS2

Design & UX

• ✔️ Figma | Penpot | UX Research | Accessibility | UML Modeling

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🎯 Current Focus

Alongside full-stack delivery, I'm actively working at the intersection of:

• Systems Programming — Rust and C++ for performance-critical applications
• Embedded & Hardware Integration — Connecting high-level interfaces with low-level systems
• HMI Design — Intuitive interfaces for industrial and robotics environments
• Gen-AI Integration — Applying AI across domains to elevate user experience

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💡 What Sets Me Apart

I combine aesthetic sensibility with technical depth — from pixel-perfect interfaces to low-level system architecture. This cross-layer perspective lets me bridge UX design with performance engineering, whether shipping web applications or building hardware-integrated systems.

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const binaryleo = {
  title: "Senior Full-Stack Engineer",

  expertise: {
    web: ["React", "Next.js", "TypeScript", "Node.js"],
    mobile: ["React Native", "Expo", "SwiftUI"],
    desktop: ["C#", "VB.Net", "Windows Forms"],
    systems: ["Rust", "C++", "Go"],
    design: ["Figma", "UX Research", "UML"]
  },

  currentWork: [
    "Embedded Systems",
    "HMI (Human-Machine Interface)",
    "IoT & Hardware Integration",
    "Real-time Visualization"
  ],

  languages: ["PT-BR 🇧🇷", "EN 🇨🇦", "NOR 🇳🇴", "JP 🇯🇵"],

  interests: [
    "Environmental Technology",
    "Marine Conservation Tech",
    "Autonomous Systems",
    "Sustainable Engineering"
  ]
};

"From pixel-perfect interfaces to low-level system architecture."