Designed and implemented REST APIs, built microservices, modeled business domains, automated testing, optimized performance, and collaborated in high-availability environments.

Backend application development in Java using Clean Architecture, REST APIs, microservices, automated testing, and high-scale environments.

Web application development for critical-mission apps using REST-API architecture with Node.js and React.js. Deployed in QA, migrated Laravel to AWS Lambdas, exposed apps via Apache/Nginx.

Developed web applications (backend, frontend, database) using Node.js, React.js, REST-API, AWS Lambdas, and server/reverse proxy configuration.

Worked on web projects like Satoribelleza and Asocolcarnes using Reactjs and Codeigniter, with manual deployment for production.

Participated in custom web projects with Reactjs frontend, Codeigniter backend, and manual production deployments.