Dinesh Periyanayagam
About Dinesh Periyanayagam
•A hands-on JAVA/J2EE ARCHITECT with over 15 years of IT experience in all phases of Software Development Life Cycle (SDLC) that includes Requirement Analysis/Modeling, Architecture/Design, Implementation, Integration, Documentation, Testing, Deployment, Builds, Configuration and Code Management, Production/Customer Support, Maintenance, Enhancements to existing software. •Specialized on Java/J2EE technologies. •Expert level knowledge and experience in J2EE application design and development. •Extensively worked on various Java/J2EE technologies such as HIBERNATE, STRUTS, EJB, JMS, SPRING, JNDI, WEBSERVICES, HTML, JAVASCRIPT, SERVLETS, JSP, JDBC, JNDI, XML, AJAX AND CSS. •Extensive experience in developing J2EE compliant applications with JBOSS, BEA WEBLOGIC, IBM WEBSPHERE & TOMCAT. •Extensive experience in using IDEs like ESB, CXF, OPTIMALJ, WSAD, ECLIPSE, TIBCO BUSINESS WORKS, XML SPY, TOAD, ERWIN, TESTDIRECTOR AND AQUA DATA STUDIO. •Knowledge in writing UNIX shell scripts and setting up of cron jobs. •Strong in RDBMS, PL/SQL, STORED PROCEDURES AND TRIGGERS USING ORACLE AND DB2. •Expertise in developing Object oriented design based applications. Implemented OOAD & UML and modeling of diagrams based on Use Case such as Activity, Sequence, Class diagrams using RATIONAL ROSE 2000 AND MS VISIO 2003. •Extensive knowledge of ARCHITECTURE AND DESIGN PATTERNS and their use in designing applications. •Ability to coordinate with the application designers and developers to realize the application blueprint on projects. •Ability to successfully handle multiple projects simultaneously where ever required. •Excellent communication, analytical and problem solving skills and capability to understand and set directions for complex technology integration. •Expert level knowledge in RETAIL INDUSTRY, PREPAID CARDS, PAYMENT, TRANSACTION PROCESSING AND SETTLEMENT, INVENTORY AND LOGISTICS.