Senior Frontend Engineer building scalable systems and AI-driven applications.
I design and develop real-world products used in production, combining frontend, backend, and AI systems.
- Build scalable frontend applications with React and Angular
- Design full-stack systems with modern architectures
- Develop AI/ML solutions for data-driven applications
A full-stack platform designed for operational workflows using QR-based task execution.
- Multi-tenant architecture
- Role-based access (Admin, Supervisor, Employee, Client)
- Real-time task tracking and reporting
👉 Frontend: https://github.com/Lmateosl/tydy-frontend
👉 Backend: https://github.com/Lmateosl/tydy-backend
A production-ready web application for booking travel experiences.
- Search and booking system
- Firebase authentication (Google, Facebook, Email)
- Payment integration (PayPhone)
👉 Live: https://sierraec.com
- Student Performance Prediction (ML classification)
- Fraud Detection System (NLP + multi-modal approach)
Frontend
- React, Angular, TypeScript, JavaScript
Backend
- Node.js, Python, REST APIs
AI / Data
- Machine Learning, NLP, Deep Learning
- 💼 LinkedIn: https://www.linkedin.com/in/mateo-sanchez-loaiza/
- 💻 GitHub: https://github.com/Lmateosl
- 💼 Portfolio: https://mateosanchez.vercel.app/
I focus on building scalable systems, clean architectures, and real-world applications that solve meaningful problems.
Currently working on full-stack platforms and AI-driven solutions.