Summary:

• 8 years of professional experience in Development and Maintenance of various Client/Server and Internet Applications.
• Expertise in developing web-based components/applications using Java/J2EE technologies.
• Hands-on working experience on the complete SDLC including requirements analysis, design, coding, code reviews, build, deployment, client interactions and onshore offshore team management.
• Strong background in User Interface Design using JSP, HTML, XML, Struts and Client Side Design and Validations using CSS and Java Script.
• Extensive experience in designing rich internet applications using ExtJS, AJAX, GWT.
• Clear understanding of MVC architecture and experience in developing JSP pages using JSP Standard Tag Library JSTL and Struts Tag Library.
• Good experience developing middle tier for the enterprise applications using Servlets, Spring and JDBC
• Excellent experience in Object Oriented Analysis and Design OOAD , Exception Handling, Collections Framework
• Strong understanding and implementation of Design Patterns including Singleton, Factory, Facade, Composite View and Data Access Object patterns.
• Working experience in Oracle and DB2, SQLs, PL/SQLs, ANT build Scripts and Jenkins
• Experience working in a Test Driven Development model using JUnit
• Extensive experience developing Java applications using IDE's like Eclipse, RAD 7.0 and implementing them on WebSphere and Tomcat Servers and Cloud Environment
• Experience in software configuration management tools such as CVS and Clearcase.
• Experience working on Operating Systems like Windows 2000/NT/XP, UNIX.
• Strong functional experience in various domains including Hi-Tech, Health care and Securities.
• Good analytical, problem-solving and communication skills with high adaptability to quickly changing technical environments.
• Worked closely with other technical teams and QA engineers to deliver high quality code to maximize end user experience.
• Used tools such as Remedy, Clear Quest, QC to track and resolve tickets or bugs for final validation verification.
• Ability to multitask in a demanding and competitive environment to meet the project deadlines
• Excellent Client interaction skills and proven experience in working independently as well as in a team.
• Adherence to high quality standards and processes including documentation.

Technical Skills:

Experience:

Confidential

Technical Lead J2EE

• Gold Copy is a single source of transaction data that only enters the systems once, it is the single original Golden Copy of transactions, and then can be used by a variety of applications throughout the company.
• It is a giant step forward from the current process where the information is often entered multiple times into multiple systems using different data sources, causing significant discrepancies between accounting, cash and custody systems that we have to reconcile daily.
• Streamlines Internal External Reconciliations by increasing data integrity and data accuracy between systems and timing.
• Gold Copy will also drive automated real-time data capture and usage, helping to drive enhancements to straight-through processing
• Gold Copy provides access to dynamic reporting tools to run ad-hoc reports on real-time data.
• GUI provides one such reporting and user interface to perform various actions on data.

Responsibilities

• Designed and Developed the Gold Copy Web Application using customized GWT framework in State Street, known as the OWT framework.
• Used appropriate GWT components in designing the screens and worked on Oracle queries, to populate data for each of the screens.
• Understanding the enterprise Security Framework eSF and implemented the complete security entitlements in the project based on user roles.
• Worked on effective Time Zone calculations as UI is used across US, EMEA and APAC and won appreciation.
• Playing the role of J2EE Technical Lead, I have worked closely with my team of 3 developers at offshore and have shared my ideas, co-ordinated activities between client and developers and have worked on code reviews and suggested areas of improvements.
• From the client GWT, a request is made with inputs in the form of an xml data that is mapped to Java action class. JDBC is then used to establish DB connection and query is executed and the results are sent back to UI as x-data GWT components are used to display the response.
• Handled deployments to Cloud Controller for the PROD releases and support thereafter. Worked individually and also in team, based on requirements and priorities.
• Have always shown enthusiasm in learning new technologies and have quickly adapted myself to the new technical requirements and delivered the projects on time.
• Worked in co-ordination with the backend DB Team, OWT Framework Team, Cloud environment Team, Security Framework Team.
• Successfully delivering releases on time and working on Production Support and changes for next Release in parallel.
• Meeting with customers and business users, leading UI team towards a common goal of client satisfaction and have won good business relationship, trust and appreciations.

Environment: GWT, Cloud Controller, Java, JDBC, JavaScript, Oracle 10g, Tomcat 6.0.28, Eclipse, CVS, Clearcase, Clear Quest, State Street Internal Framework OWT , Windows XP, UNIX.

• Confidential
• The Corporate Billing System is a web application that provides user interfaces and business logic to log and track transactions and generate bills for State Street.
• Volume of funds play a major role during generation of bills and the application provides an interface to modify the Billing Volumes.
• The changes done are audited with a valid reason for modification and it goes through an approval process.

Responsibilities

• Worked on various defect fixes ranging from Major to Minor defects.
• Was part of enhancements in the Billing Volume Modification Reports BVMR Module and worked on fixing the JSPs and Java codes.
• Achieved a major performance improvement by removing unnecessary DB calls and caching already fetched data in Java Collections Framework.
• Used Clear Quest to update and track the defect status. Used CVS Clearcase for version control. Eclipse is the IDE and Tomcat is the server used.

Environment: Java, JSP, Servlet, JDBC, JavaScript, Sybase, Tomcat 6.0.28, Eclipse, CVS, Clearcase, Clear Quest, State Street Internal Framework OWT , Windows XP, UNIX.

Confidential

Senior Application Developer

• The Overpayment Tracking is a web application that provides user interfaces and business logic to business users helping them to log and track overpayments on claims.
• Overpayments are logged on Claim IDs. Admins or vendors can log an overpayment and track it to recovery. Vendors can log a list of overpayments at once by uploading a file.
• Identified overpayment amounts are recovered and recoveries are allocated for the respective claims.
• Thus the overpayments are tracked until they are completely recovered and closed.

Responsibilities

Assignment 3: Windows 7 Upgradation Defects Fixing

• Worked on various defect fixing from Major to Minor.
• Was part of Windows 7 upgradation, working on IE 6 were not compatible in IE8. Worked on defects in these lines.
• Worked on fixing the HTML and CSS on the web pages.
• Used Clear Quest to update and track the defect status. Used Clearcase for version control. RAD is the IDE and Websphere is the server used. Used Aetna Internal Framework AEFW when developing Java Code.

Assignment 2: OPT Session Handling

• Added new functionality in the OPT application to efficiently handle session.
• Issues were identified in AJAX calls that were made after the session timed out.
• Using Javascript, session time is set/reset and the application is redirected to a timeout page once session times out. This is done with the help of cookies.
• Session timeout was handled across multiple windows as well like dialog windows, modal dialogs and tabbed windows.

Assignment 1: SSN Masking

• Added new functionality to the OPT application in the SSN Masking project.
• Changed all the OPT Web Screens to display only the last four digits of SSN for security reasons and provided a button to unmask them when needed.
• Unmasking will be tracked in a downstream system, the Audit API, which is a centralized logging for the unmask activity.
• Created SSN Object in Java as an object oriented approach to capture SSN data as it is retrieved and this object contains support for masked, unmasked and encrypted version of SSN.
• Created custom JSP tags for screens to generate the HTML and these tags also helps in building the data for auditing. Worked with Servlet at the request processing end.
• When an unmask button is clicked, an AJAX call is made and Spring MVC Controller processes the request and returns back the unmasked value as JSON object. Thus the JSON object is decoded and the SSN value on the page is updated without reloading the entire page.
• Transactions happen through the encrypted version of the object and the required business data is recorded for the Audit API call.

Environment: Java, JSP, Servlet 2.4, JDBC, Spring 2.5.2, Tiles, HTML, JavaScript, AJAX, ExtJS 3.0, JSON, CSS, XML, Webservices, IBM WebSphere Application Server 6.1, RAD 7.5, Clearcase, Clear Quest, DB2, IBM Data Studio 2.2, Aetna Internal Framework AEFW , Windows XP.

Confidential

Software Engineer

Assignment 2: Customer Advocacy Security Program CASP

• Issues with Cisco products and technologies are logged in as service requests to TAC Engineers.
• Requests that have not met agreed upon SLA's are escalated to higher levels with the help of CASP Application.
• Also CASP Applications deal with cyber security around the world.
• The application has a dynamic threat monitoring network, a dedicated product security incidence response team that manages receipt, investigation and public reporting of security vulnerability information.

Responsibilities

• When there is an issue with any of these applications, then a request is logged with the application support team with the help of Remedy Tool.
• Requests have priority and severities associated with it and are handled accordingly.
• Developed the presentation layer for viewing, listing and deleting in HTML, XML, XSL, Struts, Tiles, JavaScript, CSS, and JSP.
• Written SQL Queries and PL-SQL Stored procedures to retrieve the information from the Oracle Database.
• Implemented J2EE Design patterns like Data Access Objects, Business Objects, Factory and Data Transfer Objects.
• Root cause is analyzed and the solution can be a minor or a major fix. Major fix include application code change and the request is moved to a different application called the Issue to Resolution I2R Tool. The original request can now be closed after getting the required approval.
• These new requests are of type Bug Fix, Maintenance or Enhancement and are controlled and tracked by the Release/Change Management Team.
• The code changes requested are prioritized, worked out and released during the release cycles scheduled by the Release Management Team and the status is tracked in the I2R.
• The process follows documenting Functional Specification and getting sign-off from requester, design documentation and test plans, coding, unit testing, uploading test scripts in Quality Center, getting IT and QA sign-off and then the release.
• Code changes done on development environment, deployed using ANT command and tested.
• Code changes pushed to stage environment with the help of Kintana Package for IT and QA Testing and Business approval and then finally released to production.
• Backend changes includes data fixes, writing complex queries for generating reports, enhancements and maintenance activities on packages and stored procedures using TOAD.

Assignment 1: Technical Assistance Center TAC

• TAC consists of tools or applications to help troubleshoot and resolve technical issues with Cisco products and technologies.
• When customers face issues with Cisco products, they create service requests via telephone or online with the help TAC Applications.
• These applications ensure service requests are reported in a standard format, help in sending updates to customers and also display the status of the requests.

Responsibilities

• When there is an issue with any of these applications, then a request is logged with the application support team with the help of Remedy Tool.
• Requests have priority and severity associated with it and is handled accordingly.
• Worked on Complete Life Cycle development process that includes Analysis, Design, and Development, Testing and Post Production support under Windows NT, XP, UNIX and Client Server environment.
• Developed JSP, Servlets and EJBs for the reports in the Eclipse IDE.
• Implemented Struts Tiles Framework and developed action and form classes for User interface.
• Followed SDLC during construction phase of the project. Used XML to communicate between business objects and database objects.
• Integrating, building and deploying the application in IBM Websphere Application Server. Testing and implementation in the Client Side

Environment: Java, JSP, Servlet 2.4, JDBC, Struts1.2, Tiles, SQL, PL/SQL, Oracle9i, ANT, PERL, HTML, JavaScript, CSS, XML, DTD, XSL, Windows XP, UNIX, IBM WebSphere Application Server, Eclipse, J2EE, CVS, Remedy, Kintana, Quality Center.

Confidential

Software Developer

Assignment 1: Sales and Inventory Management System

• The project is aimed at developing a Sales and Inventory Management System for a manufacturing company. With this we can create, track, organize and store records such as purchase orders, product listings and sales orders.
• This system can be used to store the details of the inventory, update the inventory based on the sale details, produce receipts for sales and generate sales and inventory reports periodically.
• An effective system that can help in maintaining the balance between product supply and demand, thus eliminating the possibility of dead stock or scarcity.
• This is an integrated system that consists of two interfaces, the user interface, used by salespersons, sales managers inventory managers and the admin interface, used by the administrators for performing admin level functions such as adding new items to the inventory, changing the price of an item.

Responsibilities

• Understand and analyzed the Functional Requirements by discussing the business requirements from the User groups.
• Designed developed the application using the Struts framework along with JSP, HTML, XML, CSS and JavaScript.
• Implement complex SQL queries and stored procedures. Write the SQL Queries to retrieve the information from the Database.
• Involved in development of new JSPs, Servlets, Session beans and JDBC calls to database.
• Creating JSP, Servlets, EJBs and PL-SQL Stored procedures as part of the development.

Environment: Java, JSP, Servlet, JDBC, Oracle, Windows 2000, JavaScript, HTML, XML, Eclipse, VSS