professional summary

• Around 8 years of experience in the field of Information Technology in Finance, Banking, Insurance, government administrations, Airline, Broadcasting industries.
• Worked on all phases of Software development life cycle including Analysis, Design, Development, Testing, Implementation, and Documentation.
• Expert level skill in use of the Unified Modeling Language UML using Microsoft Visio, Object Oriented Analysis and Design OOAD , Software Development Lifecycle.
• Highly experienced in design, development and deployment of Java Enterprise Applications using JAVA 1.4/5, JDBC, JSP, JSTL, Servlets, JPA, J2EE and XML.
• Extensive knowledge and hands on experience in Web development using HTML, CSS, JavaScript, PERL scripting and Jakarta Struts and Spring MVC frameworks.
• In-depth knowledge in light weight frameworks such as Spring, Hibernate and Struts.
• Experience in producing and consuming the SOAP web services using Apache Axis and knowledge on RESTful webservices using Jersey.
• Experienced in TDD Test Driven Development using Junit, Selenium and Mockito.
• Strong knowledge in J2EE Design Patterns such as MVC, Singleton, Business Delegate, DAO, Composite view etc.
• Good experience in writing queries and stored procedures using Oracle, SQL and Sybase databases.
• Experience in developing applications using IDE's such as Eclipse and MyEclipse.
• Knowledge in usage of application servers such as BEA Weblogic 9.1/8.1,JBoss and web servers such as Tomcat.
• Strong communicative and interpersonal skills in team tasks and experience in mentoring junior team members.
• Strong analytical skills with ability to perform development tasks with minimal supervision.
• Sun Certified Programmer for the Java Platform.

TECHNICAL SKILLS

Professional Experience

Confidential

Senior Java Developer / Consultant

Project Description:-

Technology and Operations TOPS division is a major contributor to the Zions business in the technology and implementation space. Mobile Banking and IVR is a major milestone for Zion's and its customers in leveraging their account based activities from any of their smart devices by downloading an app.

Responsibilities:-

• Perform software development functions to support a variety of mission-critical systems for the corporation, including Internet Banking, Enterprise Call Center, Branch Teller and Platform, and Contact Management
• Worked in conjunction with the Online Banking team and their requirements.
• Enriched the mobile UI with Java script, JQuery, CSS and Angular JS.
• Worked on the branding of the application for different affiliates of Zions.
• Developed both consumer and provider using Web Services in Apache AXIS.
• Implemented and enhanced the transfer functionality for the mobile banking by creating and consuming the Light Weight Services Restful web services from the online banking .
• Utilized hibernate's secondary level Ehcache to improve the performance of the mobile sign on requests on the node level.
• Leveraged spring dependency injection and AOP features throughout the application.
• Worked closely with the ESB team and defined the appropriate wsdls and their structures that are SOAP based webservices for the mobile application to use.
• Refactored the code base using different OOPS principles and features to be readily used by different vendors such as fis mobile / mFoundry.
• Used YourKit to analyze the performance of the mobile based calls.

Environment: Spring, Hibernate, Ehcache, JSP, Servlet, Struts, EJB 1.0, Ant, Javascript, HTML 4.0, WebLogic and WebSphere application servers, VM, Oracle and DB2 databases, Solaris, AIX, Linux and Windows operating systems. Confidential

Senior Analyst/Developer

Responsibilities:-

• Demonstrate solid understanding of fundamentals of requirements specification, design, coding, and testing of the client account information systems.
• Extensively used core java stack in designing and developing CAIS application.
• Improved the user experience by enhancing the GUI using JQuery and Javascript.
• Implemented the webservices using the topdown approach for the better interconnectivity of the data across the global PWM teams.
• Used REST to consume the client data to be rendered on the UI in the form of JSON Objects.
• Work directly with PWM operations team in defining new application requirements, resolving project issues, and providing technology perspective to strategic business planning.
• Enhanced the account name search using Apache Lucene framework.
• Written Perl scripts for various file based operations and configured with Autosys jobs.
• Experience using Spring batch framework for developing batch applications.
• Highly experienced in writing efficient sql and stored procedures.
• Mentored the junior members of the team in bringing them up to speed in learning the system.
• Worked and coordinated with the team off shore in completion of the tasks before deadline.
• Identified and automated several manual business user workflows.
• Automated the account opening workflow using Selenium.
• Ensured code quality by using PMD and by followed the TDD approach with Junit and Mockito.
• Extensively fine tuned the application performance using Yourkit toolkit.

Environment: Jdk1.5, Java, J2EE, Perl, Unix, Axis2, REST, Spring 2.x, Sybase, Maven, Log4J, JUnit, Mockito, Your Kit. Confidential

Analyst/Developer

Responsibilities:-

• Automated the processing of both internal and external feeds coming and going out of Goldman Sachs.
• Extensively worked on refactoring and implementing the functionality in legacy stored procedures and converted them to the new Java APIs.
• Experience using Informatica transformations for reading flat files and persisting in database.
• Highly experienced in debugging complex stored procedures for resolving critical production issues.
• Used Jboss server for deploying applications and PMD for checking code quality.
• Experience using Maven as build tool.

Environment: Jdk1.5, Sybase, Informatica Transformations, Maven, Log4J, JUnit. Confidential

Lead Java Developer/Consultant

Responsibilities:-

• Developed UML diagrams such as sequence and class diagrams based on the Software Requirement Specification document.
• Improved the front end of the application with jQuery, java script and CSS.
• Developed web layer of the application using Jsp's and Struts2.0 framework.
• Used Spring for dependency injection, transaction management and generating the web services client.
• Used JPA persistence for ORM in order to define the mapping between the java objects and relational database.
• Developed the web services stubs and client for the Map Point provided wsdl using Apache Axis
• Integrated the Microsoft Map Point service with the consuming applications.
• Identified the poor performance areas in the application and tuned using JConsole.
• Intensively used several struts based tag libraries and custom libraries.
• Implemented Composite View design pattern using Struts tiles.
• Created persistence units in order to interact with multiple databases.
• Generated the Stored Procedures, Triggers and Functions and fine tuned SQL queries.
• Participated in all relevant data model reviews.
• Used Log4J for logging and developed the pom.xml using Maven for compiling the dependencies.

Environment: Jdk1.5, JSP, Struts2.0, JPA, XML, WAS, Web services, SOAP UI, RAD,IBM Websphere, Harvest, Oracle 9i/10g,CSS ,SVN , GIThub, Java Script, jQuery, Maven, Log4J, JUnit. Confidential

Java Developer/Consultant

Responsibilities:-

• Developed UML diagrams such as sequence and class diagrams based on the Software Requirement Specification document.
• Enriched the user interface of the application with CSS and JavaScript validations.
• Resolved several browser compatibility issues.
• Involved in the development of both the back end and the front end of the application using Struts, Spring and Web Services.
• Implemented the Java Persistence object/relational mapping and persistence management interfaces using EJB3.
• Improved the efficiency of the application by adapting Value Object, Business Delegate and Session Fa ade design patterns.
• Configured tiles with struts as an implementation for Composite View design pattern.
• Developed various Forms and configured various DynaAction forms.
• Implemented server side validation using both form based validation and the struts validator framework.
• Created tile defs, struts-config files, validation files and resource bundles using Struts framework.
• Intensively used several struts based tag libraries and custom libraries.
• Implemented batch processing to update the database and automate transaction processing.
• Performed Event-driven process automation for job scheduling and work queue functionality.
• Developed Stored Procedures, Triggers and Functions and fine tuned SQL queries.
• Participated in all relevant data model reviews.
• Used Log4J for logging and Ant to build.

Environment: Jdk1.5, JSP, Struts, Spring 2.0, JPA, XML, Web Logic 9.2/10.3, Web services, Eclipse 3.2, Clearcase, Clear Quest, Oracle 9i/10g,CSS , Java Script, Ajax, Ant, Log4J, JUnit. Confidential

J2ee Developer/Consultant

Responsibilities

• Analyzing business requirements and converting them into system requirements.
• Used Business Delegate, DAO, Session Fa ade and Singleton Design Patterns.
• Used Spring MVC framework and developed various controllers and validators for the front end.
• Secured the application using Acegi, spring's one of the effective security frameworks.
• Implemented the text search engine using Apache Lucene framework.
• Configured the controllers, and different beans such as Handler Mapping, View Resolver etc.
• Implemented the Java Persistence object/relational mapping and persistence management interfaces with the Hibernate Annotations.
• Developed Hibernate mapping file and the HQL queries for retrieving data from the database.
• Used Hibernate templates to execute queries and other data manipulation operations.
• Fine tuned the application's performance using Your Kit.
• Used Hibernate's Interceptor for Audit Logging purposes.
• Developed both consumer and provider using Web Services in Apache AXIS.
• Developed the provider by top-down approach by writing the WSDL.
• Used AJAX to reorder, delete, update and upgrade widgets and thereby increase ease of accessing widgets.
• Used Direct Web Remoting to allow JavaScript in a browser to interact with Java on a server and help manipulate web pages with the results.
• Used the concept of spring's JDBCTemplate and developed certain DAO's for data retrieval.
• Participated in all relevant data model reviews.
• Developed test cases using Junit, spring's integration testing.
• Used Ant for build and Log4J for logging.

Environment: Spring 2.0, Hibernate 3.x, Axis 2,JSP, AJAX, Apache Lucene, Acegi, XML, MyEclipse 6.6,CVS, HTML, DB2, Log4J, Ant , JUnit, LINUX.

Pursued Masters in Mathematical Sciences with Computers Jan-07 to July 08 Confidential

Jr. Java Developer

Responsibilities

• Design and development for Virtual Travel Organizer using Struts, XML.
• Developed the rich GUI using various CSS, JavaScript and JSTL based tag and its dependencies.
• Used Eclipse as the IDE and Struts Framework for developing the application.
• Developed new user interfaces in JSP and Java Beans.
• Configuring the controller by writing Struts-config file.
• Created jar files, compiled them and run those using ANT scripts.
• Developing JSP's for Presentation, Forms for data beans, and Action for Business logic.
• Designed and Developed the Encrypted Login Module.
• Designed and Developed Command screen for Cryptic Request using Applets.
• Developed XX1 Adapter Configuration for controlling GDS connectivity.
• Developed Cryptic Message handling for different GDS.
• Client and Server side validations using JavaScript and java.
• Internationalization of the Error messages using application resources property file.
• Completed the various documentation aspects needed for further reference.
• Coordinated with Testing Team to resolve bugs.

Environment: JDK1.4.0, XSL, XML, Struts 1.1, JSP, Java script, CSS, XML Spy, My SQL, Ant 1.6, Eclipse 2.2.