Juan Antonio Centeno Castellón

Hi, I’m Juan Antonio Centeno Castellón. I’m a budding Android developer from Nicaragua in my fourth year of a Bachelor’s degree in Information Systems Engineering. I have about a year of hands-on Android experience, working with Kotlin, XML, and Jetpack Compose to build applications that help me grow and learn.

Beyond mobile development, I’ve started gaining backend experience as a Backend Developer at Ferretería Hodgson Luna, where I design REST endpoints with Laravel, handle pagination and data validation, optimize queries, and collaborate with a five-person team using Git. I’m passionate about learning new technologies and contributing to meaningful software projects while continuing my studies.