My current responsibilities are: - Design and Development of new backend features using nodejs. - Maintain and create new features to a few web applications that use AngularJS. - Development of web applications using ReactJS and NextJS. - Development of features and fixes for a react native app. - Maintenance of React Native application to update versions. - Review pull requests code for the team.

I worked full time as an Independent contractor for Devtence Studio developing React Native applications and backend services. my responsabilities were: - Remote software development for several clients worldwide. - Lead developer for multiple Android/iOS applications using React Native and SQLite. - Design and development of several Back-end APIs using Google App Engine Endpoints. - Development of Google cloud functions. - Development of web applications using ReactJS. - Mantaining a proprietary CMS that is using ReactJS. - Integrate Android/iOS applications to external service providers and APIs. - Manage a small remote team.

- Design and develop of multiple server side daemon applications: Development of a subscription management system, for sending SMS premium content to multiple carriers in Latin America. Design and development of a short message service center (SMSC) for sending short text messages and SMS charges for different mobile carriers in Latin America. Develop platform integration with 10+ mobile carriers and mobile service providers in Latin America. Development of a subscription management system for billing and mobile downloads to multiple mobile carriers in Latin America. - Development of multiple administrative web applications. - Development of RESTful and SOAP web services. - Design and development of APIs for multiple Android and iOS applications. - Database designing. - Research and testing of new technologies.