Andrés A.

As a freelancer, I have developed several custom web projects, adapted to the specific needs of each client. My work has ranged from creating informational websites to web applications with more complex functionalities. I have worked on both the front-end and back-end, using technologies such as JavaScript, TypeScript, React, Node.js, and modern frameworks. I have also collaborated on performance optimization and deployment on services like Vercel, Cloudflare Pages, and VPS.

At Madrija Consultoría, I work as an IT Consultant / Full-Stack Developer, contributing to the development of technological solutions for the healthcare and public sectors.

I have participated in the design and construction of a comprehensive healthcare solution, using technologies such as Java, SpringBoot, JPA, Hibernate, and Angular to create a robust and user-friendly platform for medical and administrative users.

I have also collaborated on a key project for Biotronik, developing a web platform and an iOS application for managing pacemaker implants and materials, using PHP on the back-end and Objective-C for the mobile app, ensuring security and efficiency in both systems.

Furthermore, I am part of multidisciplinary teams developing projects for the public sector, working with Android (Java/Kotlin, XML/Jetpack Compose), iOS (Objective-C/Swift, XML/SwiftUI), and web front-end (Angular) technologies, adapting solutions to the specific needs of each client.