🎯 Frontend Developer | Systems Engineering Student
⚛️ React & TypeScript Specialist
🏗️ Scalable UI • Performance • Clean Architecture

I’m a Frontend Developer with a strong foundation in Systems Engineering, experienced in building real-world web platforms such as ERP systems, internal e-commerce solutions, and management tools.

I focus on creating modular, maintainable, and high-performance user interfaces, transforming complex business and operational requirements into intuitive digital experiences.

I enjoy working in agile teams, collaborating with backend and design roles, and continuously improving code quality, usability, and system scalability.

• 🏥 ERP platforms for healthcare and administrative processes
• 🛒 Internal e-commerce systems (catalog, cart, checkout flows)
• 📊 Dashboards & management systems
• 🌐 Landing pages optimized for performance and branding
• 🔐 Secure frontend flows with authentication and authorization

• React ⚛️ | TypeScript | JavaScript
• HTML5 | CSS3
• Tailwind CSS | Material UI

• Node.js | Express
• REST APIs
• PostgreSQL | SQL | MongoDB

• Git & GitHub
• Docker
• Vercel | Netlify
• AWS | Azure

Tech: React, TypeScript, REST APIs

• Modular and scalable ERP system for clinical operations
• Patient management, appointments, billing, inventory, and internal workflows
• Focus on performance, security, and maintainability

Tech: React, JavaScript, TypeScript

• Catalog, cart, and checkout modules
• Reusable component architecture and clean UI patterns
• Gradual migration from JavaScript to TypeScript

Tech: React, Tailwind CSS

• Responsive, performance-optimized landing page
• Strong focus on branding, accessibility, and usability
• Mobile-first design approach

• Frontend Developer with experience in ERP, e-commerce, and management systems
• Strong focus on component architecture and scalable UI design
• Performance optimization using lazy loading, memoization, and code splitting
• Experience working in agile environments with cross-functional teams
• Systems Engineering background with a problem-solving mindset

• Deepening expertise in React + TypeScript
• Improving frontend architecture for large-scale applications
• Enhancing UI/UX consistency and accessibility
• Strengthening knowledge in cloud-based deployments and DevOps fundamentals

• Clean, readable, and maintainable code
• Reusable and scalable components
• Performance-first mindset
• Continuous learning and improvement

• 💼 LinkedIn → https://linkedin.com/in/juan-david-ramirez-grismaldo-0633851a7
• 🌐 Portfolio → https://portafoliojuandavidramirez.netlify.app/
• 💻 GitHub → https://github.com/JUANDA18RG

📍 Colombia | 🌍 Open to remote opportunities

✨ Always learning, always building.