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