SUMMARY

• Java/J2EE Software Developer with more than 10 years expertise in all aspects of the software development life cycle,
• including requirements analysis, design, development and production support,
• possessing strong creative thinking skills, high energy and integrity.

TECHNICAL SKILLS

• Java J2EE JEE7
• JSP / Servlets
• MVC / JSF (Primefaces, Richfaces)
• Facelets Template Engine
• AJAX, AJAX4JSF
• EJB
• JPA (Hibernate, EclipseLink), JDBC
• SQL, JPQL, HQL, PL PG SQL
• Web Services SOAP(JAX - WS), REST(JAX-RS)
• Spring Boot, Spring MVC, Thymleaf Temp Engine
• Maven
• JasperReports, JFreeChart, Poi-Excel
• PostgreSQL, SQLServer, Oracle, MySQL
• IDEs (Eclipse, Jboss Developer Studio, NetBeans)
• Servers (WildFly, Jboss, GlassFish, Websphere)
• JavaScript, HTML 5, CSS 3, XML, JSON, JQuery
• Windows Forms
• Visual Studio
• PHP, Framework CodeIgniter
• Zend Studio
• Wamp Server
• Git, Mercurial, TortoiseSVN
• Erwin and Toad Modeler tools
• Web Scraping Skills
• Object Oriented Design Principles (OOP)
• Full Stack Development
• Advanced Relational and base and SQL experience

PROFESSIONAL EXPERIENCE

Sr. Java/J2EE Developer

Confidential

Responsibilities:

• Design efficient solutions through research and evaluation of alternatives.
• Responsible for coding, testing, delivering functionality and maintenance of current and new functionalities.
• Experience in successfully meeting deadlines in a project deadline driven work environment.
• Ensure customer satisfaction through effective delivery of service and prompt resolution of tickets.
• Actively participates on the daily stand up, retrospective, planning meetings and others as required by the Product Manager.
• Used Agile Methodology.
• Front-End and Back-End development.
• Reports design and programming.
• Developed SQL stored procedures for feeding Jasper Reports templates.

Environment: Java 1.8, JEE7, EJB 3.0, Servlet, MVC, JSF, PrimeFaces, Web Services Rest, Jax-Rs, Maven, Mercurial, SQL, JPQL, PostgreSql 9.5, NetBeans, Html 5, Css, Jquery, Javascript, JaspertReport, Poi Apache, JfreeChart, Jrxml, JPA- EclipseLink, GlassFish, Maven, Toad and Modeler.

Sr. Java/J2EE Developer

Confidential

Responsibilities:

• Variants research to implement the Timetable problem
• Design and implementation of a genetic algorithm for the allocation of schedules assessing the conditions of availability of resources and conditions imposed by the user
• Defining and implementing many soft conditions to be part of goal function
• Collaborated with the staff that manages the actual scheduling process in the Central University of Ecuador.
• System analysis and requirements gathering
• Responsible for coding, testing, delivering functionality and maintenance of current and new functionalities
• Base design

Environment: Java 1.7, Spring, Spring Boot, Spring MVC, Thymleaf Template Engine, Tomcat, Restfull Services, SQL, JPQL, Web Services Rest, Jax-Rs, Maven, Mercurial, Spring Tool Suite, Tomcat, Html 5, Css, Jquery, Javascript, JPA, Hibernate, MySql.

Java/J2EE Developer

Confidential

Responsibilities:

• Traveled frequently to Venezuela for supporting, customization and new development.
• Contributed software engineering expertise in the development of products through the software lifecycle, from requirements definition through successful deployment
• Reviewed and clarify business requirements for new functionalities
• Collaborated with other functional area experts to design complete solutions
• Trained and mentored junior programmers in programming methodologies and best practices
• Developed reports in the application for matching Health-Care system standards templates
• Front-End and Back-End development using the tools provided by the framework
• Developed a tool for automating CRUD generation taking as entry the entities generated by hibernate from base which allowed save up time in epidemiology module timeline
• Developed of a tool to correct internationalization problem present in Xhtml files along different modules of the application which allowed save up time in project timeline
• Participated in meetings with customers to define new requirements, changes existing ones
• Ensured customer satisfaction through effective delivery of customer services and prompt resolution of tickets meetings and others as required by the Product Manager

Environment: Java 1.6, J2EE, JSF, RichFaces, Ajax4JSF, JBoss Seam 2.1 Framework, JBoss GA 4.2 Server, JBoss Developer Studio 4.0, Facelets, Servlet, Seam-UI, Hibernate, IReport 4.02, JasperReport, Jrxml, JfreeChart, PostgreSQL 8.4, PLSQL, Linux(Lubuntu), Erwin and Modeler, Html, Xhtml, Css, Javascript, Jquery, Svn, Jira.

Java Web developer

Confidential

Responsibilities:

• Development of Hospital Information System (alas-HIS) System analysis
• Business Logic programming
• Front-End and Back-End development
• Base design and access programming
• Reports design and development

Environment: Java 1.6, J2EE, JSF, RichFaces, Ajax4JSF, JBoss Seam 2.1 Framework, JBoss GA 4.2 Server, JBoss Developer Studio 4.0, Facelets, Servlet, Seam-UI, Hibernate, IReport 4.02,JasperReport, Jrxml, JfreeChart, SQL, PostgreSQL 8.4,Linux(Lubuntu), Erwin and Modeler, Html, Xhtml, Css, Javascript, Jquery,Svn.