Hi, I'm Andrés Carrillo

I built the web platform for the Proteus Controller by ByoWave, a modular and accessible hardware device for advanced video game controller customization. I implemented direct browser-to-hardware communication using WebHID, dynamic mapping of physical modules, a persistent profile system, and AWS S3 integration. I designed the MySQL database with Prisma and built a high-performance, accessible interface using React and TypeScript. I also developed ChrispCo, a construction project management platform with advanced geospatial features using Google Maps and PostGIS. I designed a modular architecture based on Clean Architecture principles, implemented hierarchical management of projects, teams, and tasks, and built reusable components with React MUI and TailwindCSS to ensure scalability and maintainability. Data syncing was handled with Prisma ORM and TanStack Query. In addition, I provided ongoing maintenance and improvements to the PlugStar API system, focusing on optimizing admin panels, improving internal workflows, and refactoring critical components to boost system stability and the internal user experience.

Built an admin panel to manage multiple amenities for the Royal Uno Hotel, and provided support and maintenance for applications built with Laravel and Lumen. I also helped support a REST API used in the internal promotion processes for Palace Resort Group employees, contributing to the stability and continuity of critical systems for the group’s operations.

Led the full modernization of the School Placement Platform for the state of Quintana Roo, a critical system used by thousands of applicants every school year. The project involved redesigning the database, migrating the backend from Django to Laravel, and rewriting the frontend from jQuery to Vue, which significantly improved performance, maintainability, and the overall user experience. I also oversaw the technical development and made sure the platform stayed stable, directly impacting over 25,000 students.