Development of native apps for Android using Jetpack Compose. Led the migration for a very important client app from XML to Compose. Migrated an app from monolithic architecture to multi-module architecture. Wrote some small script plugins (gradle.kts.) to automate the creation of module types for the app. Developed applications with Flutter. Development of web applications with React.js. Backend development using Java.

Led and mentored developers into the Flutter framework. Development of web applications with Vue.js. Led development of mobile applications for fintech and e-commerce. Development of REST API using CSharp and ASP.NET with ServiceStack. Integration and development of SDKs for native mobile applications using Swift, Kotlin. Development of native apps for Android. Development of web applications using Angular for local banks of Guatemala.

Full Stack Development of web applications using Angular and Node.js with MongoDB and MySQL. Development of desktop applications with JavaFX. Use of Hibernate ORM with JPA.