SUMMARY

Accomplished technical professional with 10 years of experience developing Java web projects and leading teams through all software phases: requirements, analysis, design, development, testing, and deployment phases. I am looking for a challenging position in a company that gives me the chance to enhance my technical and management skills.

PROFESSIONAL EXPERIENCE

Confidential

Software Engineer

• Contract. Developing financial shares application for YBS YorkShire Building Society .
• Backend development using JDK 7, SVN, Webservices RESTFul , JPA, Spring, My-SQL, Web Logic 11, PL/SQL, Confluence, Jenkins, JIRA, Agile Scrum, Continuous integration environment, unitary and integration tests with JUnit and mockito.

Confidential

Software Engineer

• Contract. Developing applications for the Operations Department. Backend applications using: JDK 7, GIT stash , Webservices RESTful JSON , JAXB, JPA Eclipse link , Spring 3, Oracle 10, My-SQL 5, Triggers, PL/SQL, DB Schema definition, Spring 3, Oracle, Mysql, GlassFish 3, JIRA, Confluence, Jenkins, JMS Active MQ , multithreading, high availability, concurrency, Unitary and integration tests using JUNIT and Mockito, Agile environment: continuous integration, automated testing, daily stand up meetings, regression tests.

Confidential

Senior Developer

• Contract. Big integration project called Adaptive Service , green field project that will communicate HMOF educational platform with its providers LSI tests, quiz and KNewton Adaptive learning platform . Full SDLC: analysis, design, implementation, testing and production maintenance. Middleware tasks using Spring, Amazon Dynamo DB NoSQL , Webservices RESTFul Jersey , JPA Hibernate , MySQL Schema definition, sql, pl/sql, triggers tunning , Apache Camel as integration framework, JUnit, Continuous integration, SVN, tomcat 7, JDK 7, Maven 3, Selenium, SOAPUI, mockito, Atlassian tools: JIRA greenhopper Agile plugging , Confluence, Bamboo, Clover, Crucible and FishEye.

Confidential

Senior Developer

Contract. SRQ Stock Rating Quote project. SRQ is a financial quotation web application that calculates health insurance plans for employees of big companies. Backend tasks using Spring, Hibernate, Webservices SOAP , Oracle 10, Maven, SVN, Tomcat, Ant, XML, JUnit, Continuous integration, mockito, SOAPUI, automated tests, Atlassian tools: JIRA greenhopper Agile plugging , Confluence, Bamboo, Clover, Crucible and FishEye.

Confidential

Java Software Architect / Senior Developer

• Lead 2-person team in a project for the Spanish DGT General Traffic Division that manages the lifecycle of traffic fines. I was the architect of the migration branch: database migration from Host to Oracle. My team: 1 Host analyst, 1 Java developer.
• Study of the business logic located at the stored procedures of the Host system.
• Database migration 100 tables : Host to Oracle perfect mirroring .
• Localization of the DAO classes 200 and grouping them by functionality so we can migrate one functionality at a time reducing the impact on other branches.
• Migration of the DAO WebServices classes adding the business logic of the Host.
• Continuous integration: functional and integration tests, continuous CVS merges with the maintenance branch one functionality at a time for finally get the system migrated to the production environment.

Technologies and tools: JSF 2 ICEfaces , Spring 2.5, JPA 1.2 OpenJPA , HTML 4, javascript, CSS 3, Oracle 10, Oracle TOAD, sql, pl/sql, pl/sql developer, SqlLoader, WebServices SOAP IBM implementation and RESTful , WebSphere 7, IHS IBM Apache , Maven 2,HP Load Runner, ant, CVS, JTA, JSTL 1.2, JEL, JUnit, EJB 3.0, XML, RSA RAD UML Architect tools .

Java Software Architect / Senior Developer

• Lead 3-person team in a project for the company Viajes el Corte Ingl s. The objective was to create a web application that lets an online user to book a hotel room. My team: 3 java senior developers.
• Meetings with the client for understanding the requirements of the application documentation already done by the client .
• UML analysis and design rational rose taking in mind the requirements.
• Technology selection and creation of the skeleton of the application presentation layer, business layer and persistence layer configuring the different frameworks to link the layers.
• Development of the system with the continuous integration philosophy: frequent CVS commits, functional and integration tests with JUnit, and always maintaining a good degree of communication among the team.
• Frequent and progressive deploys and into the production environment to ensure the final quality of the product.

Technologies and tools: JSF 2 PrimeFaces , Spring 2.5, JPA 2, HTML 4, javascript, CSS 3, JQuery, JSON, AJAX, Oracle 9, Oracle TOAD, sql, WebServices SOAP IBM implementation , WebSphere 6.1, IHS IBM Apache , Ant, SVN, JTA, JSTL 1.2, JEL, JUnit, EJB 3.0, XML, JAXB, JAXP, Maven 2, Microsoft Project, RAD IBM Eclipse .

Confidential

ICT outsourcing services. With 800 workers in 6 countries Europe and America

Java Software Architect / Senior Developer

• Lead 4-person team in a migration project InfoDealer for General Electric Money Bank. The objective was to migrate a web application from Solaris to Linux Red Hat, from Iplanet web server to Apache 2, and from single server to cluster architecture. My team: 1 java junior developer and 3 java senior developers.
• Study of the application functionality and architecture behaviour.
• Impact study of the migration process: single server system to clustered system, Solaris to Linux, Iplanet to Apache 2, and how to manage high-transaction and high-availability non functional requirements. The conclusion of the study was to create a fault-tolerance system that added redundancy at all sensitive points of the architecture: at load balancer level web servers , at application server level creating a cluster with different administration cells and at Oracle database level using Oracle RAC technology. The high-transaction problem was solved using a distributed technology like EJB's 3.0.
• Risk study of the current web application code and configuration: hardcoded paths, shell scripts compatibility between Solaris and Linux, session serialization, how to handle the distributed sessions affinity , resource concurrency risks, fault tolerance mechanisms, etc.
• Configuration of the WebSphere high-transaction, high-availability production environment cluster located at Watford UK with the help of the system administrators and speaking English by teleconference.
• Final application migration: solving problems related to the previous risk studies.

Technologies and tools: JSF 2 ICEFaces , Spring 2.5, Hibernate 2.3, HTML 4, javascript, CSS 3, Oracle 9, Oracle TOAD sql, WebServices SOAP IBM implementation , WebSphere 6.1, IHS IBM Apache , Ant, CVS, JTA, JUnit, EJB 3.0, RAD IBM Eclipse .

Senior Developer

• Performing a senior developer role in T-Systems in different management projects.

Technologies and tools: JSF 1.2, Spring 2.5, Hibernate 2.3, HTML 4, javascript, CSS 3, Oracle 9, Oracle TOAD sql, WebServices SOAP IBM implementation , WebSphere 6.1, IHS IBM Apache , ant, Continuus/CM, JTA, JSTL 1.2, JEL, JUnit, EJB 3.0, RAD IBM Eclipse , Enterprise Architect UML , JIRA.

Senior Developer

• Performing a senior developer role in Tempos21 in different mobile j2me and web projects using UML analysis and design, Struts, Spring, Hibernate, Oracle, HTML, Javascript, etc.

Technologies and tools: Struts 1.2, Spring 2.5, Hibernate 2.3, JCA, HTML 4, javascript, CSS 3, MySql, Oracle 9, TOAD, sql, tomcat, Apache 2, Ant, SVN, JSTL 1.2, JEL, JUnit, EJB 2.0, Eclipse.

Confidential

Java Senior Developer

Mundored. Developing functionalities for a flight booking project using the Amadeus system. There were complicated non functional requirements like that the client expected to have a big peak one concrete day of the year, and we had to guarantee high-transaction and high-availavility, so we decide to use JMS queues and datagrams with acknowledge plus a JBoss clustered system .

Technologies and tools: Struts 1.2, Spring 2.5, Hibernate 2.3, HTML 4, javascript, CSS 3, Oracle 8, Oracle TOAD, AJAX XMLHttpRequest , sql, JMS queues, datagrams, JBoss, IHS IBM Apache , Ant, SVN, JSTL 1.2, JEL, JUnit, Eclipse.