• Sviluppo backend in java

September 2016 – July 2017: Senior software engineer, ACI Informatica, Rome: Analysis and development of a management system for welfare application and related backoffice functionality:  Development stack: JSF 2.0 + EJB 3.1 + JPA 2.0 (JEE6) on WebSphere 8.5  Release management: Maven + SVN Development of REST services for SSO:  Technological stack: EJB 3.1 + JPA 2.0 (JEE6)

January 2015 – August 2016: Senior software engineer, VJTechnology, Rome: Rebuild of a legacy portal (www.visualjob.it) for the search \ indexing (with ElasticSearch) of job ads, search \ indexing (with ElasticSearch) of candidates (area businesses), backoffice functionality:  Architectural solution definition and system configuration  Architectural stack generation (JHipster yeoman generator, NodeJS, Npm, Bower, Grunt)  SPA development: AngularJS 1.x + Bootstrap  Hybrid Mobile App development: Ionic 1.x (app available on GooglePlay as VisualJob)  API REST development: Spring Security (OAuth2) + Spring Boot + Spring MVC (Jackson) + Spring Data (MongoDB \ Elasticsearch)  XML Feed creation for Indeed.com (DOM XML parser)  Data migration: from SQLServer (old portal) to MongoDB (new portal)  Packaging (Maven) and release (FTP, putty, Ubuntu) SmartOffice development (management web application of a switchboard based on FusionPBX/FreeSWITCH). Activities performed:  Architectural stack development  DDL database script (MySQL 5.1)  Front-end development: AngularJS + Bootstrap + WebSocket(sock.js – stomp)  REST API development: Spring Security + Spring MVC + JPA + Spring Messaging + WebSocket  PHP REST service integration Android app development for the "App On" contest (European funding for innovation):  Architectural stack development  Android native app development  REST API development: Spring MVC (Jackson) + JPA + MySQL  Packaging and versioning: Maven + SVN  DDL database script (MySQL 5.1)  Releases management MuleESB integration:  GPS device (over TCP\IP protocol) + TCP Server (as Proxy Listener) + ActiveMQ integration Development of GESAL (Meeting Room Management) on hybrid architecture Liferay\REST:  Front-end development: Liferay Faces Portlet (Richfaces 4.3 + Liferay Faces Bridge) (Liferay Portal 6.2, Tomcat 7)  Back-end development: Spring + MyBatis + MySQL (JBoss 6.2)  System Integration: REST WebServices (RESTEasy)  Application assembly: Maven  Application deploying: releases management (and configurations) on test\production machines  Technical documentation writing Design and development of a statistical system on Twitter. Activities performed:  Database design (MS Visio) and script realization (SQLServer)  Development stack: JSF (Richfaces 4.3) + EJB 3.0 + JPA 2.0  Batch development: Quartz  Twitter API interfacing with Twitter4J library

November 2009 – December 2014: J2EE developer, Engineering ingegneria informatica SPA, Rome: J2EE web applications development (internet and intranet), SOAP WebService, ETL, batch process. Activity performed:  Development environment startup  3-tier architecture development  Integration with legacy systems and third party systems via WebServices (Axis 1.3)  Common libraries development  WebServices development: Axis 1.3, XML, XSD (JAXB)  Job scheduling: Quartz  ETL solution (XML to RDBMS)  Web application stack: Jsp, Html + JSP + Struts + Custom Tag Library + EJB2 + DAO, JDBC  Report development: JasperReport, IReport  Compiling and packaging: ANT  Application release management and problem solving

January 2008 – October 2009: J2EE developer, I Public srl, Palermo: J2EE application development:  Development stack: JSF(MyFaces, Tomahawk) + EJB2 + Hibernate May 2006 – December 2007: J2EE developer, Lombardia informatica SPA, Milan: J2EE application development:  Development stack: JavaScript + HTML + JSP + Tag Library + EJB2 + DAO + JDBC + PL-SQL Store Procedure (Oracle 8i)

EDUCATION 2000-2005 University of Messina: Degree in Computer Science Dissertation: Architecture and Design of a J2EE Application. A study case: "JavaBookShop"