Freelancer profile translated to English.
Back to original languageAbout Gabriel
Senior Java developer with over 15 years of experience.
Expert in Healthcare interoperability.
Experience working with Legacy web applications.
Programming languages: Java, Javascript, PHP, HTML, CSS.
Databases: Informix, MySQL, Oracle, Tamino.
Application server: Websphere, Tomcat, Jetty, Liberty, Apache, XAMPP.
Integration: XML/HTTP, Ajax, JSON, SOAP, REST, CXF, Axis2.
Healthcare standards: CIAP, CIE, DICOM, HL7, FHIR, CDA.
Frameworks: Struts, Hibernate, Spring, Mybatis, Apache CFX.
XML Technologies: XML, XSLT, XSD. WebServices. Applets. Servlets, SQL
Client: lightweight, HTML, HTML5, JSP, DHTML, CSS, CSS3, JS, jQuery, AJAX, JSTL,
Handlebars.
Continuous integration tools: Hudson, Jenkins.
Version control: SVN, CSV, Git.
Tests: JUnit, TestNG.
Software quality control: SONAR.
Other tools: Maven, JIRA
Spanish
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- FreelanceSenior Java DeveloperRESEARCHFebruary 2025 - Today (1 year and 4 months)Analysis and implementation of security measures in various Java web applications.HTTP security headers.Securing JSESSIONID cookie.Analysis and implementation of secure user registration, login, password recovery process in Java web applications.
- Empresa privadaJava Analyst ProgrammerSOFTWARE PUBLISHINGJuly 2007 - Today (18 years and 11 months)Ciudad Real, SpainEvolution and maintenance of Java web applications with Struts and Informix.Includes the entire lifecycle of a web application (requirements gathering, functional and technical analysis, solution development, testing, documentation, and deployment).
- FreelanceWeb DeveloperSOFTWARE PUBLISHINGJuly 2015 - December 2024 (9 years and 5 months)Creation and launch of several websites:- Rural House. With Joomla.- Sports Club. With Joomla.- Online shoe store. With PrestaShop.- Painting and Decoration Company. With HTML, CSS, and Javascript.
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Education
- Higher Technician in Computer Systems AdministrationI.E.S. Maestro Rodrigo de Calatrava2007Aunque mi formación se orientó a Informática de Sistemas, toda mi experiencia profesional se basa en el Desarrollo de Software