💻 Web Developer in training | 📍 Based in ITB

class BackEndDev {
    var name: String = "Kilian Cuadrado"
    var main_project: String = "UpArch"
    var spoken_languages: List<String> = listOf("es_ES", "en_GB", "ca_ES")
    fun helloWorld() {
        println("Learning full-stack development & building in public. Check out my projects!")
    }
}

🎓 Currently studying Web Application Development (DAW) at ITB

💡 Focused on backend architecture, database design & core web fundamentals

🚀 Building real projects to develop full-stack skills

📚 Actively learning & solving real problems across multiple tech stacks

🤝 Open to collaborations & learning from the community

Languages:

• HTML, CSS, JavaScript (Vanilla)
• Python, Kotlin, Node.js, PHP
• Bootstrap, Tailwind

Tools & Platforms:

• Git, GitHub, Docker, GitHub Actions
• Figma, Notion
• MySQL, MariaDB, SQLite
• Gradle, Neovim, Obsidian

What: Interactive browser-based combat simulator with procedural enemy waves and turn-based mechanics

Tech:

• HTML5 • CSS3
• Vanilla JavaScript (ES6+)
• Object-Oriented Design
• DOM API & Event Listeners

Features:

• ✅ Character creation with 3 classes (Guerrer, Arquer, Mag)
• ✅ Turn-based combat system with damage calculation
• ✅ Real-time DOM updates showing hero & monster stats
• ✅ Health bars with CSS animations
• ✅ Multiple enemy types with unique stats
• ✅ Victory/Defeat conditions and game flow control
• ✅ Class-based architecture with inheritance
• ✅ Event handling (form submission, button clicks)
• ✅ Visual feedback with CSS classes (alive, critical, dead)
• ✅ Accessibility support (aria-live)
• ✅ Responsive design

Status: ✨ Functional MVP

📍 GitHub Repository | Full Documentation

What: Open-source self-hosted file storage service. Control your files, your way.

Tech Stack:

• Backend: FastAPI (Python)
• Frontend: HTML/CSS + Vanilla JavaScript
• Database: SQLite
• Deployment: Docker

What I'm Learning:

• Backend API design & architecture
• JWT authentication & security
• Docker containerization
• Frontend-Backend integration
• File upload/download handling

Roadmap:

• ✅ Backend API (JWT auth, file operations)
• ✅ Frontend dashboard (file management UI)
• ✅ Docker setup for easy deployment
• 🟡 Admin panel
• 🟡 Shareable links with expiration

DAW (Desarrollo de Aplicaciones Web) - ITB

• Full-stack web development program
• Focus: Backend architecture, databases, frontend fundamentals
• Projects: Multiple phase-based assignments building real applications

Skills Developed:

• Object-Oriented Programming (OOP)
• Design Patterns (MVC, DAO, Strategy)
• Database Design & SQL
• Desktop GUI Development (JavaFX)
• Web Technologies (HTML/CSS/JS/Node.js/PHP)
• Version Control (Git/GitHub)
• Docker & Containerization

Languages & Frameworks:

• 🎓 Deepening Kotlin & OOP concepts
• 🎓 Exploring Python backend patterns
• 📚 Planning to learn React + TypeScript after MVP

Tech Areas:

• Backend architecture & scalability
• Database optimization
• API design
• Security & authentication
• DevOps & deployment

Open-Source:

• Interested in contributing to community projects
• Learning from professional codebases
• Building tools that solve real problems

📧 Email: kiliancuadradobarbero@gmail.com

💼 LinkedIn: Kilian Cuadrado

💻 GitHub: KilianCuadrado

I believe in learning by doing - building real projects that teach practical skills, not just studying theory. Each project in my portfolio demonstrates a specific concept or pattern:

• Netflix CRUD → Database design, MVC, DAO, desktop GUIs, design patterns
• Battle Simulator → DOM manipulation, OOP in JavaScript, event handling
• Kotlin Utilities → Reusable code, helper functions, best practices
• UpArch → Full-stack architecture, API design, DevOps

Mistakes are learning opportunities. I focus on understanding why solutions work, not just making them work.