Siri

 

Professional Experience:

 

·          7 years of experience in the IT industry in various phases of software development life cycle including requirements gathering, analysis, design, development, deploying, testing, debugging, implementation & maintenance of application in the Client/Server and Internet/Intranet environments.

·          Experience on various business domains like Insurance, Banking and Transportation Logistics.

·          Extensive experience with server-side programming and technologies such as J2EE, Servlets 2.4/2.5, JSP 1.1/1.2/2.0/2.1, EJB 2.1, JavaScript, AJAX, Spring 2.5/3.0/4.0, Struts 1.2/2.0 and ORM tools like Hibernate 2.5/3.0/3.5 and JPA 2.0.

·          Experience working in SOA (Service Oriented Architecture) based projects.

·          Experience in working with full life cycle (SDLC) of Development and distributed computing technology.

·          Application development experience using Multithreading, Serialization, Externalization, Collection framework, Generics, Core Java components.

·          Developed rich and complex Web UI using HTML/XHTML, JSP, JavaScript, CSS, AJAX.

·          Expertise in developing application using Spring Framework that uses features of IOC, Spring MVC, Spring Web Flow and AOP features.

·          Experience in developing persistence services using Hibernate and HQL queries for retrieving data from database.

·          Experience in developing Web services like SOAP (Simple object access protocol) and REST (Representational State Transfer).

·          Experience using XML, XSD, JSON, JAXB components.

·          Experience in using Log4j for logging levels and JUnit for unit testing and SOAP UI testing.

·          Experience in build tools like ANT and Maven 2.2/3.0 and Gradle.

·          Experience in working with Databases like Oracle 9i/10g/11g, SQL Server 2005, DB2 and proficiency in writing complex SQL, PL/SQL stored procedures.

·          Experience in developing and deploying applications through Apache Tomcat 6.0/7.0 and application servers like GlassFish, IBM WebSphere 5.1/6.0/6.1/7.0, Jboss

·          Experience working on environments like Windows 2000/XP, Windows Server 2003, Linux and Unix.

·          Extensive experience with developing enterprise applications with development tools like Eclipse, RAD and STS 3.0/3.1

·          A self-motivated professional with excellent communication, technical, analytical and   interpersonal skills and strong ability to perform as part of a team.

 

TECHNICAL SKILLS

 

Languages	JAVA, PL/SQL, UML
Database	Oracle 9i/10g/11g, SQL Server 2005, DB2
Web Technologies	J2EE, Servlets 2.4/2.5, JSP 1.1/1.2/2.0/2.1, JSTL, EJB 2.1 JPA, JMS, MDB, JNDI, JDBC, JavaBeans, XML, XSD, JAXB, Ajax, HTML/XHTML, DHTML, CSS, JavaScript, Log4j.
Application Frameworks	Struts 1.2/2.0, Spring 2.0/2.5/3.1/4.0, Hibernate 3.5, JPA 2.0, Angular JS v1.2.8
Web Services	SOAP, REST
Web Servers	Apache Tomcat 5.x/6.0/7.0
Application Servers	GlassFish, Jboss, IBM (WAS) Websphere 6.0/6.1/7.0
IDE	Eclipse 3.4/3.5/3.6/3.7, RAD 6.0/7.0.0.9, STS 3.0/3.1
Unit Test Frameworks	JUnit, SOAP UI
Build Tools	ANT, Maven 2.2/3.0,Gradle
Operating System	Linux, Windows 2000/XP, Windows Server 2003, Unix

 

 

PROJECTS

 

Irondata Solutions, Memphis, TN                                                                                              Dec 2013- Till date

Java Developer

 

Irondata, a transportation logistics company provides Freight contract optimizations by ensuring that the terms of the carrier and vendor contracts are adhered to through a series of audits and compliance checks.

 

Roles and Responsibilities:

 

·         Implemented the security design for supplier inbound portal using spring security’s authentication and authorization mechanisms.

·         Implemented method level security restricting data access to unauthorized users by following ACL guidelines.

·         Involved in designing the data model for implementing the security, participated in sip security meetings with business vp’s and architects.

·         Developed Restful web services to handle the http requests and get the data from oracle databases in Json format.

·         Extensively used spring jdbc and ORM technologies like hibernate to communicate with databases.

·         Developed rich GUI utilizing java script mvc framework Angular, wrote controllers, services and views using angular directives.

·         Worked with Html 5, Twitter Bootstrap and Webix technologies for providing CSS. Used bower for fetching in all the JavaScript dependencies.

·         Experience with reading data from Microsoft excel sheets, modify data and writing it back to xlsx and xls formats using Apache POI Framework.

·         Experience with importing data from excel sheets to Oracle tables.

·         Worked on MVC based architecture and Façade design pattern.

·         Extensively used annotations in implementing spring security without the need for xml files.

·         Used Spring Constructor Dependency Injection for injecting the object dependencies.

·         Used SQL Developer in retrieving, updating, creating and deleting the invoices and shipment invoice details from the Oracle databases.

·         Ability to write PL/SQL functions to calculate custom fields and use them in retrieving the data.

Environment: J2EE, Java1.7, Spring 4, Spring MVC, Hibernate 3.5, JUnit, Log4j2.0, Gradle, SQL Developer, Oracle 11g, GitLab, Tomcat 7.0.50, Windows Server 2003, Linux, STS 3.4, Apache POI, Angular JS 1.2.8

 

Kemper Corporation, Chicago, IL                                                                                            Jun 2011- Aug 2013

Java Developer

 

Kemper Corporation, with over $8 billion in assets, is one of the nation's leading financial service providers. The Kemper family of companies specializes in property and casualty insurance and life and health insurance products for individuals, families, and small businesses.

 

Roles and Responsibilities:

 

·         Involved in analyzing business requirements and composing them into technical use cases.

·         Used object-oriented development techniques such as UML for designing use case, Sequence, Activity and Class and Object diagrams.

·         Worked under agile methodology environment.

·         Worked on MVC based architecture and Façade design pattern.

·         Used Spring Constructor Dependency Injection for injecting the object dependencies.

·         Involved in developing the annotation based model-view-controller.

·         Developed server side services to handle the customer requests, also created JSON schemas and POJOs.

·         Developed Hibernate based persistence business logic in retrieving complex data and mapping files.

·         Developed an end-to-end mediation solution for adding on Web services, using WSDL binding over SOAP/HTTP.

·         Experience in developing GUI using HTML, DHTML, CSS, Java Script, Jquery.

·         Involved in designing test plans, Junit test cases and overall Unit, Integration and Security testing of the system.

·         Used Junit framework to write repeatable tests using asserting conditions

·         Used SQL Developer in retrieving, updating, creating and deleting the customer details from the Oracle databases.

·         Developed RestFul Web Services, which gets clients information from other systems (e.g.Choice point).

·         Integrating web services with Spring for getting back the response to the client.

·         Actively involved in providing bug fixes to the existing code base.

Environment: J2EE, Java, Spring 3.1,Spring MVC, Hibernate 3.5, JUnit, Log4j, Maven 3.0, SQL, SQL Developer, Oracle 11g, SVN, Tomcat 6.0, Ultra VNC, Jira, Windows Server 2003, Linux, STS 3.0/3.1.

 

 

Bank of america, Charlotte, NC                                                                                                Jul 2009 - Jun 2011

Java Developer

 

Developing a new LendScape Application for the Home Equity group for defining a workflow for handling the post closure activities for the Home Equity Retail loans.  Application can handle all the action items raised during the Loan Review.

 

Roles and Responsibilities:

 

·         Involved in developing the system using Java, J2EE, HTML/XHTML, JavaScript, CSS, JSP

·         Leading a development team of 8 persons stationed at offshore.

·         Involved in complete SDLC which includes Requirements Gathering, Analysis, High level and low level design, Data modeling, Development, Implementation.

·         Setup of development environment for the team including installation and documentation for tools used like STS, Tomcat, Oracle, PL\SQL, SOAPUI.

·         Used Spring Constructor Dependency Injection for injecting the object dependencies.

·         Developing end-to-end business flows in Spring MVC, POJOs and configuration XMLs

·         Preparing the data model and hibernate mappings, DAO pattern implementation.

·         Developed Hibernate based persistence business logic in retrieving complex data and mapping files.

·         Developing complex screens using the Spring, JSTL taglibs, CSS, Client Side validation of JSPs using JavaScript.

·         Integrating the application authentication and implementing session management.

·         Performed complete Unit and Integration testing for all business modules.

·         Effectively tested the application by debugging, and using log4j for logging the errors at all levels of the application.

Environment: Apache tomcat, PL\SQL Developer, Oracle, Spring Modules, StarUML, Hibernate

 

 

Merrill Lynch, New York, NY                                                                                                     Mar 2007 - Jul 2009                          

Java Developer

 

Maintenance and Enhancement of the existing LendScape Application for the Retail Credit Fulfillment department for handling the post closure activities as part of different loans like HEL, PEL, BEL, Non Real-estate and disbursing the funds to borrower.

 

Roles and Responsibilities:

 

·         Leading a team of 4 persons stationed at offshore.

·         Requirement walkthrough, Technical design documentation, analysis, coding, integration.

·         Coding of screen logic using JSP, JS, JSTL, CSS, form beans.

·         Creating new tables, columns in DB2 and Toplink classes using the Toplink workbench.

·         Sending\receiving messages to\from dependent application using MQ and logic to marshall - unmarshall the messages to java objects.

·         Performing queries on the IBM MQ thin client.

·         Creating new process modifications in order to incorporate the requirements

·         Performed complete Unit and Integration testing for all business modules.

Environment: Titanium Framework, JSP, JS, DB2, EJB, Toplink workbench, IBM Websphere 6.1

 

TSYS, Fairbanks, AR                                                                                                              May 2006   - Mar 2007                                                                           

Jr Java Developer

 

The Credit care product is a J2EE based application that gives online access to the cardholder to view the transactions, view Electronic statements, pay Bills, manage Alerts and post various account maintenance requests etc. The product is designed on MVC architecture with Struts1.2 as web framework, Hibernate for data access tier, Spring for dependency injection and Oracle 9i database. The middle tier also interacts with Web Services and Mainframe using Sonic MQ.

 

Roles and Responsibilities:

 

·         Managing design and development of quarterly releases of new product enhancement features, Client's customizations and implementations

·         Attending technical review meetings to discuss technical feasibility and concerns before project's kick off.

·         Managed complete implementation of a Web Service to fetch users' estatements cycle.

·         Developed web services from scratch using AXIS2 implementation following top-down approach.

·         Responsible for changes to WSDL and distributing schema.

·         Used JAXB for generating java objects from XML Schema.

·         Used SOAP UI to test the web service request/response scenarios.

·         Developed the custom tag to display various campaigns on Credit care Sign on and Welcome page.

·         Developed Hibernate mappings and implemented required business logic.

·         Developed Struts framework classes and integration with Spring.

·         Participated in creating deployment scripts and deploying applications to JBOSS.

·         Developed highly interactive UI using JSP, AJAX, and JQuery techniques.

·         Developed JMS based communication (Message Driven Beans) using Sonic MQ.

·         Addressing high severity production issues on regular basis by researching and proposing quick fix or design change as required.

·         Developed unit test cases using JUNIT and helped testers in end-to-end testing.

·         Responsible for code migration and maintaining code versions, hot fixes using Subversion.

·         Used Hudson for continuous integration and deployment of various web applications.

Environment: Java, J2EE, JSP, JQuery, Servlets, JSTL, XML, JAXB, Hibernate, log4j, JNDI, JDBC, UML, Struts, Spring, Sonic MQ, JUnit, Web Services, WSDL, SOAP, SOAP-UI, AXIS2, JBOSS, JDK 1.4, Oracle database, SVN, Toad, Eclipse, Subversion, Hudson.