Summary • Nearly 6 years of java development, support and testing experience on real time web-based applications and GUI Based stand alone applications especially in the banking and finance domain. • Proficient in Java, J2EE, JSP, Servlets, Struts, Spring, JNDI, EJB, WebServices, JMS, MVC Architecture and RDBMS.Familiar with Design patterns like Session Façade, Front control, Transfer Object, Data Access Objects etc. Hands on experience with integration in Middleware for various J2EE frameworks. • Good client side development experience using JavaScript, AJAX, HTML, DHTML, XML, XSL & XSLT. • Good in Frameworks using Spring and Struts. • Experience on Web Logic 7.0, 8.1, Websphere 5.0, JBoss 3.0, and Tomcat 4 servers. • Worked with Oracle 8i and MS SQL Server databases. • Very well versed with all the phases of SDLC and OOAD. • Strong written and oral communication skills, self-motivation, creativity and ability to adapt to new technologies and applications. • Job responsibilities included; system study, design, development, test, and implementation stages of various J2EE related projects. • Mentored team members when required to resolve technical difficulties. • Met deadlines in fast-paced environment and functions under high-pressures with extremely short deadlines. Collaborate on multi-disciplinary (e.g. business and technical) teams. • Domain expertise in Banking/Finance Education Bachelor of Engineering (B.E.) in Electronics and Instrumentation from Annamalai University, India. Certification: (Sun Certified Professional) Sun Certified Programmer for the Java 2 Platform. Skills Summary Front End /Others Java 1.4, J2EE 1.4, Servlets 2.3, JSP 1.1, JDBC 2.0, EJB 2.0, JMS 1.1, Web Services 1.1(SOAP,WSDL), Programming, JavaScript, CSS, HTML, XML, AJAX , MQ Series, HL7. Frame Works Struts 1.1, Spring Operating System MS Windows 2000, Windows NT 4.0, DOS, Sun Solaris, UNIX Database/ORM MS SQL Server 2000, Oracle 8i, Hibernate, ibatis, DB2 IDE Tools/DB Tools Eclipse 3.0, WSAD, Post-gre Sql, TOAD, PL/SQL Developer Application/Web Servers Web Logic 8.1, Websphere5.0, Tomcat 5.0, JBoss Source control Clearcase, CMVC, CVS Professional Experience Client: American Express, Phoenix, AZ Role: Senior Programmer Analyst Duration: March 2008 to till date Environment: Java, J2EE, Struts Framework, JSP, DB2, Ajax, Jaxb, XML, MQ Series,IBM Web Sphere Studio Application Developer 5.1.1 (WSAD), Eclipse, IBM Web Sphere Application Server 5.0.,CMVC Project: Online Communication Centre with NGSS (Next Generation Security System) American Express created the Online Communications Centre, an enterprise-wide solution that consolidates the customer experience into one destination where customers decide which communications they would like to receive, when they would like to receive certain communications and where the communications should be sent thereby deepening the relationship with the customer by enhancing the customer experience driving the more engaged customers to spend more. Customers can experience or manage their email and mobile address relationships with American Express from a single capability i.e. • Enroll in Account Alerts • Update their email or mobile address • Select their Statement Delivery options • Choose their Marketing Preferences • Sign up for Subscription e-Newsletters • Pay their Bills. Responsibilities: • Developed Action forms, Form beans and Java Action Classes using Struts. • Developed the View pages in JSP, using CSS and JavaScript validations. • Developed the Messaging services using JMS. • Developed AJAX code in JavaScript. • Developed MQ classes. • Involved in the deployment of web components on the Websphere server in UAT environment. • Involved in Design analysis, impact analysis and defining the scope of the application. • Prepared Use Case documents that would act as manuals for the end user. • Created the low level design for the application which included Package Diagrams, Class Diagrams and Sequence Diagrams. • Created a high level system design approach targeting all the tiers-presentation, business and database. • Prepared low level design for the presentation and business layers. • Used the Business Delegate, MVC design patterns to create the integration layer for web and middle tier. • Implemented Stateless session bean as Web Service. Client: American Express, Phoenix, AZ Role: Senior Programmer Analyst Duration: Oct 2007 till Feb 2008 Environment: Java, J2EE, Struts Framework, JSP, DB2, Ajax, Jaxb, XML, IBM Web Sphere Studio Application Developer 5.1.1, IBM Web Sphere Application Server 5.0., CMVC Project: The Manage Your Card Account (MYCA) is an application under www.americanexpress.com. MYCA provides a website where American Express Cardholders can register for secure on-line access to their accounts, verify billed and unbilled charges, pay their bills online and perform account maintenance activities such as adding or removing cards to their online account, changing their password or email address. There are various other self-servicing functions also, like PDF, Statement Download, and Online Express Report etc. in some of the markets. The MYCA Website which provides the above features is called the MYCA e-Statement site. Single Sign On based security ensures safe and secure online customer service for all American express card holders. The e-Statement site is available in different languages, and is used extensively by the American Express Cardholders around the world. These include the cardholders in the U.S markets, Latin American and Caribbean regions, Europe, Middle East and Africa, Japan and Asia Pacific regions. Responsibilities: • Developed Action forms, Form beans, Java Action Classes using Struts. • Developed the View pages in JSP, using CSS and JavaScript validations. • Involved in Project Charter and Requirement Report and developing design report . • Developed Java classes for a Germany market for suppression of different elements for different Jsp’s with different BMW Conditions as per Requirement report and calling Card services API. • Developed JavaScript’s for different Jsps with Struts navigation and using Frontcontroller pattern and handlers. • Involved in the deployment of web components on the Websphere server in UAT environment. • Deploying in Websphere in Unix environment with CMVC Process • Designed the Business layer for new functionalities. • Performing validations and testing in different Environments. • Developed Test Cases. • Fixed defects raised by testing team. • Participated in code reviews and ensured compliance with standards. • Worked as a team lead and managed a team of developers and worked closely with them to implement the different components of the application. Client: American Express, Phoenix, AZ Role: Senior Programmer Analyst Duration: July 2007 till Sep 2007 Environment: Unix, IBM Websphere, DB2, Java, JSP, JMS, MQ series, AJAX, and EJB in Eclipse, CMVC. Project: Line Management Capabilities Line Increase, Decrease and Reallocation: Currently, no MYCA based capabilities allow customer requested credit limit changes. By enabling this functionality in MYCA it will deliver against customer needs by increasing channel flexibility for transactions. It will also deliver against AXP business objectives of reducing operating costs by driving transactions from the TSC channel to the lower cost on-line channel. The objective of this project is to develop a module “Line of credit” in increase and decrease credit limit of eligibility of a card member when he enrolled with American Express Credit Card. Responsibilities: • Wrote programs for Java Action classes, Form Beans in struts frame work. • Designing Struts view page using JSP, CSS, and JavaScript. • Involved in developing Redesign mockup screens and developing UML and Sequence diagrams for events happened in services developed Service providers and worker classes. • Involved in the resolving the performance issue of the websphere server. • Involved in XML Builders, JMS Sand, JMWR Handlers, and SAX parsers and passing to JMS Wrapper and connecting to MQ Series Interacted with client for the Design of Report structure. • Analysis and review of the Business Requirements with the client. • Convert the functional specifications to technical specifications. • Developing code in Unix environment with CMVC Process and deploying with Websphere server. • Performing Validations and testing in different Environments. Client: Indian Defense, (A Govt of India) Role: Programmer Analyst Duration: Jan 2006 to June 2007 Environment: Unix, JBOSS (Tomcat embedded), PostGreSQL, Red Hat DB, Java, JSP and EJB in Eclipse, CVS Project: The client has a long history of over 250 years, has over 900 offices & sub-offices in about 240 locations and staff strength of about 25,000 personnel. The Department being one of the pioneers (in the Government of India) in computerizing its functions has launched an ambitious project “Mission EXCEL IT” for the automation of all offices, functions & personnel spreading over 9 projects in 3 lots. This is fairly a large complex program, as multiple technologies / tools / location are involved. Responsibilities: • Developed the front-end using JSP and Struts. • Involved in developing User requirement Specifications (URS) and Software requirement Specifications (SRS). • Involved in Prototypes and developing High Level Design (HLD) and Low Level Design (LLD) for Rsection and DOII modules. • Developed Business Logic in Java beans and database connectivity through beans to backend. • Involved in Database design with different schemas and Entity Relationship diagrams. • Involved in Jsps and Action Classes and using design patterns with predefined architecture and developing with Struts Framework. • Involved in integrating with ORM mapping with ibatis, hibernate and deploying in JBOSS Server using ECLIPSE tool. • Performed unit testing and integration testing. Client: Integrated Submission Processing System, Singapore. Role: Programmer Analyst Duration: Feb 2005 to Dec 2005 Environment: Spring Framework, WebLogic 8.1, Oracle, Hibernate, Java Tools viz., Java, JSP and EJB in Eclipse, ANT and TOAD 7.0., Xml, HTML, JavaScript, Clearcase. Project: ISPS is a mission critical System for use by BCA (Building Construction Authority of Singapore). I was heavily involved in processing applications associated with building related approval and lodgments which are under Building Control Divisions. The System shall be an end-to-end solution which allows users to commence the processing cycle of the assigned work item, to enable interaction with the applicants and to close the cycle through the issuance of the necessary notices, permits, certificates and letters. The System shall allow measurement of turnaround time and other performance indicators as well as enable storage and retrieval of records and other information. The processing cycle shall commence with either the automatic receipt or registration of an application electronically from the other interfacing systems (CORENET) or over the counter by hand/post and manually registered /routed by a staff to the processing officers in tray. The processing officer shall inspect the plans and supporting documents (where applicable), and process the application and issue the appropriate notice, permit, certificate or letter which shall be delivered to the applicant electronically or by post. ISPS system supports the document processing system used by all the government bodies of Singapore. Extracts the data from the document submitted and updates the database with the details from the documents submitted and provides processing functions, and provides the case management methodology which allows the search for any case based on parameters. Responsibilities: • Developed the web pages JSP, controllers, CSS, JavaScript. • Developed Business logic on Java beans. • Involved in analyzing the existing System and developed spring framework web flow for different modules. • Integrated in Spring Technologies with hibernate and ibatis and deploying in the Weblogic server. • Active involvement in the design of the module. • Developed custom Java classes by inheriting Model One framework as the parent layer. • Executed the test cases rigorously for a smooth Quality Assurance closure. • Involving in production issues and bugs. Client: VESALIUS, Singapore. Role: Programmer Analyst Duration: Apr 2003 to Jan 2005 Environment: Java, Servlets, JSP, JDBC, Java Script, HTML, CSS, Tomcat. Project: VESALIUS is a product name encompassing all of Nova’s modules within Hospital Information System (HIS) and Clinical Information System (CIS). VESALIUS is designed to integrate all the core processes within the hospital to optimize organizational-efficiency and improve patient-safety. A healthcare organization is usually supported by a number of disparate systems. With the diverse systems, the challenge for any healthcare product is to be able to integrate and communicate with external systems from multiple vendors. To meet the challenge of exchange, management and integration of data that support clinical patient care and the management, delivery and evaluation of healthcare services, the healthcare industry has an application protocol for electronic data exchange, Health Level 7 (HL7). HL7’s domain is in clinical and administrative data to provide a flexible framework enabling the interoperability between healthcare information systems. To enhance the integration agility of VESALIUS, it is the objective of this document to specify the software requirements of VESALIUS-Interface Engine (IE) that allows standardized exchange of data between systems using HL7. An interface engine is a software system designed to simplify the creation of application interfaces between application systems. Responsibilities: • Developed Action forms, Form beans and Java Action Classes using Struts. • Developed the View pages in JSP, using CSS and JavaScript validations. • Developed in design and development of the System. • Involved in HL7 language. • Involved in the deployment of web components on the Weblogic server in UAT environment. • Involved in Design analysis, impact analysis and defining the scope of the application. • Prepared Use Case documents that would act as manuals for the end user. • Created Program Specification Documents. • Created the low level design for the application which included Package Diagrams, Class Diagrams and Sequence Diagrams. • Created XML for Data transfer between different tiers. • Prepared low level design for the presentation and business layers. • Used the Business Delegate, MVC design patterns to create the integration layer for web and middle tier. • Implemented Stateless session beans.