Freelancer profile translated to English.
Back to original languageAbout Sergio
I primarily work as a backend and full-stack developer in Java environments, using frameworks likeJSFor **ZK**, integrated with Spring and Hibernate to build robust and scalable web applications. My experience ranges from designing architectures and data models to implementing functional and secure interfaces, always seeking a balance between performance, maintainability, and a good user experience.
In my free time, I enjoy exploring mobile development by creating applications with React Native and Expo. These personal projects allow me to experiment with new technologies and creative UI/UX approaches.
Spanish
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- IndraComputer EngineerMay 2010 - Today (16 years and 1 month)Experience in developing enterprise applications using Java, interface frameworks like ZK and JSF, and modern web technologies. I have participated in the design and maintenance of robust systems based on MVC architecture, focusing on usability and efficiency. Additionally, I have knowledge in React Native, aimed at creating cross-platform mobile applications (iOS/Android), applying good development practices, responsive design, and connection with REST APIs.
- UPVWeb ProgrammerSOFTWARE PUBLISHINGJanuary 2007 - March 2010 (3 years and 2 months)Valencia, SpainMaintenance of a web project and administrative tasks for the artificial intelligence master's programs at the Polytechnic University of Valencia.
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Education
- Technical Engineering in Management Computer SciencePolytechnic University of Valencia2005