Experience Summary

• About 8yearsof professional experience in analysis, design, development and implementation of E-Commerce, B2B applications usingUML, Visio,Java, J2EE (EJB, JSP, Servlets, JDBC), Struts, Spring, Webflow, Hibernate,JUnit,XML, XSLT, JavaBeans, C,HTML, Webservices, JavaScript using databasesOracle, DB2 andMY SQL Server.
• Experience individually handling multiple projects simultaneously from development perspective.
• Extensive experience coordinating with various business, Quality Analysis, middle tier and backend teams during development and support.
• More thansixyears of Experience in Object Oriented Analysis (OOA) and design (OOD).
• Experience in installing/developing/configuring web applications onTomcat 4.x, WebLogic, WebsphereusingAnt,extensive usage of Maven.
• Good Knowledge on Gang-of-Four (GOF) and J2EE design patterns.
• Good Knowledge ofSpring Framework, Spring MVC, Spring Webflow.
• Experience withApache Axis 2.0, JAX-WSWebServices, SoapUItesting for webservices, usage ofTCP Monitorfor debugging different webservices.
• Experience in working waterfall, Agile and TDD environments with good hands onJUnit, JTest, Easy Mock,Mockito, SpringWebflowTests.
• UsedClover, Cobertura, PMD, CheckstyleandFind Bugsfor good coding coverage and better coding rules.
• Worked on eclipse, RAD.
• Extensively usedCVS, SVNandContinuum, Hudsonforprojectdevelopmentand integration buildpurpose.
• FollowedAgile Methodologyand worked in aSCRUMoriented development environment usingRally Development Tool.
• UsedMercury Quality Centerfor defect tracking.
• Experience withFinancial, Insurance, Healthcare and TelecomIndustry.

Technical Skills

JAVA, J2EE, C, XML, SQL

Web/XML Technologies:

HTML, CSS, JavaScript, AJAX, JQuery, Servlets, JSP, XML, XSL

Frame Works:

EJB 2.0, Spring 2.5.6,Struts 1.x and 2.x, Tiles

Apache Projects:

Log 4j, Struts,Maven, Jakarta Commons

Tools and Utilities:

Eclipse, RAD, CVS, SVN, Hudson, Continuum, Cruise Control, Crucible, Fisheye, Mercury Quality Center, TCP Monitor, WinSCP, Putty

Application/Web Servers:

BEA Web logic, IBM Web Sphere, Tomcat

RDBMS:

Oracle 10.x, MySql 4.0, MS SQL Server 7.0, MS Access

Design Patterns:

Singleton, Session Facade, Factory, Service Locator, Value List Handler, Transfer Object, Front Controller, DAO, Iterator, Command, Observer

Operating Systems:

Windows 9x/2000/XP, Linux , Unix

Testing:

Junit, Jtest, Easy Mock, Mockito, Webflow Tests, XML testing, SOAPUI

Coding Rule Guards:

Clover, Cobertura, Sonar, PMD, Check Style, Find Bugs

Education
M.S. (Computer Engineering)
B.S. (Electronics and Communications Engineering)

Experience
Confidential,AZ 01/10 – Present
Java Tech Lead, Onsite Coordinator
Confidential,is an online feature to apply for customer, business and third party (like Delta) based credit cards. The project deals with a technology uplift to WAS 6.x migration and Java 5 upgrade in addition with rewriting the entire codebase to comply for SOA architecture.
Responsibilities:

• Onsite Coordinator and Tech Lead for handling the common frameworks that can be consumed by CCSG (consumer), OPEN (business) and API (third party) card applications.
• Individually analyzed, designed and developed framework for Traversepath that aids in logging the end-end stats of incoming requests for performance, defect and status tracking purpose
• Individually developed an exception framework to be used across all eApply applications.
• Individually developed a mocking framework for webservice simulations using record/replay modes.
• Working on the Service Layer consolidation in to a single webservice that handles all backend webservice and DB calls.
• Have extensive hands-on Maven, Tortoise SVN, Jtest, Easymock, Mockito, PMD, FindBugs, Cobertura Checkstyle.
• Handling offshore calls to coordinate with Tech teams outside North America in delivering the project needs.
• Responsibilities include giving walkthrough to onsite and offshore teams about the newly developed and consuming frameworks/technologies and updating wiki with the user guides.
• Effectively working on design approach, sizing, forecast and K245 requirement documents/preparation discussions.

Environment: Java 1.5,Java 1.4, Java Servlets, JSP Custom tags, Spring 2.5.6, Struts 2.0.14, EJB 2.0, JMS, JAXB, Junit 3.8.1, Jtest, Mockito, Webservices, JAX-WS, Spring JDBC, XML, HTML, XSL, Java Script,DB2, UNIX, Websphere 5.x and 6.1,Visio, Tortoise SVN, RAD 7.5, Maven 2.5.1, PMD, CheckStyle, Continuum.

Confidential,MO 06/08 – 12/10
Java Tech Lead
Confidential,
Customer Contact Systems
Express Scripts is a pharmacy benefit manager. Express Scripts process pharmaceutical claims for members and network pharmacies and at their own mail order pharmacies. The company provides services to manage drug plans for government and commercial agencies with United States Department of Defense’s TRICARE program as their largest client. Memberportal is a web-based application that provides members with many features like refilling and renewing prescriptions, viewing benefit information, savings opportunities etc., Worked on many projects for Memberportal which includeDrug Utilization Review,Consumer Driven Health Plan,Pharmacy Cost Comparison,Single Patient Experience, and DOD projects likeTPHARM Explanation of Benefits,TPHARM ELIG,TPHARM Memberportal.

Responsibilities:

• Worked as a technical lead for 4 member onsite and 7 member offshore development team.
• Single developer in the full project life cycle of a web application that was built using Spring Webflow, struts and webservices.
• Experience handling multiple projects simultaneously.
• Involved in an application that is built with J2EE architecture using Java, JSP, XSL, Servlets, Struts and Spring Webflow in Webtier, Webservices and Spring integrated with Hibernate for middletier.
• Actively coordinated with middleware, backend, business and quality analysis teams for development and production issues.
• Worked on Production Issues as a part of Release Support team.
• Participated as an SME in coordination meetings with other external teams.
• Worked in anAgile Development Environmentby followingSCRUMmethodology usingRally Development Tool.
• Experience with TPHARM/TRICARE, Aetna/Wellpoint. Worked on various major functionalities of Memberportal that serves varied features based on client.
• The system architecture makes use of Gang-of-Four(GOF) and J2EE design patterns.
• Involved in the development of Pharmacy locator and Pharmacy Cost Comparison features using Spring Webflow and Struts integration.
• Involved in the successful development oforder refillsfeature forCurascriptMembers using Ajax, Spring webflow, struts, spring, webservices and hibernate.
• Used WS-Securitybasic authentication standard forsecurity.
• Experience generating PDFs from blob data using Jasper.
• Extreme hands-on on CVS merge, rebase, tag features and setting up Hudson jobs.
• Followed good coding standards with usage ofJunit, Easymock, Clover, FindBugs,PMDandCheckstyle.
• Worked on javascript, AJAX and Jquery lightboxes.
• As a TechLead, held a responsibility to verify necessary code refactorings are made all through the development and release support phases.

Environment: Java 1.4, Java Servlets, JSP Custom tags, Hibernate 3.2.4, Spring 2.5.6, Spring Webflow 1.0.5,Struts 1.2.7, Junit 3.8.1, EasyMock 1.2, Webservices, Apache Axis, Xmlbeans, JDBC, XML, HTML, XSL, Java Script,DBVisualizer, UNIX, RAD, Websphere,Visio, CVS, Eclipse 3.4.2, Clover 2.4.3, TCP Monitor, SOAPUI, Maven 2.5.1, Rally 1.3.2.

Confidential,VA 06/06 - 05/08
Sr. J2EE Developer
Reverse Bidding Account System
Fedbid is a leading online retail marketplace for public sector acquisition of commodity type commercial items. Fedbid, Inc. provides online procurement services, including Reverse Auction and ePayment offerings, through its Buyer-driven online marketplace. Fedbid is inherently easy to use and is designed specifically for domestic and international government agencies, associated prime contractors and non-governmental organizations (NGO’s) responsible for the acquisition of commodities and simple services.

Responsibilities:

• The application was developed in J2EE architecture using Java, JSP, Servlets, Struts in webtier, Spring integrated with Hibernate using xdoclet tool for middle tier.
• Ensured clear understanding of customer’s requirements in validating the business process analysis of customer before developing the final proposal.
• Used Struts tag libraries (like html, logic, tab, bean etc) andJSTL tags in the JSPpages.
• Involved in design and implementation of document based WebServices.
• Developed authentication and authorization mechanisms.
• Written SQL Statements for retrieving and updating data with varied complexity.
• A Test Driven Development (TDD) Agile Methodology has been followed.

Environment: Java 1.4, Java Servlets, JSP Custom tags, Hibernate 3.2, Spring 1.4,Struts Frame work 2.0, tag Libraries, JDBC, XML, HTML, Java Script,Oracle 9i (SQL), UNIX, BEA Weblogic 8.1, CVS, Eclipse 3.0, Apache Ant 1.6.2, WSDL 1.2, Axis 2.0, TDD Agile Methodology.

Confidential,NY 06/05 - 06/06
Sr. Developer
Confidential,Headquarters
PBG Administrative Maintenance
This is a Multi tiered Distributed Enterprise Application for maintaining dynamic hierarchical structure of the organization used by PBG Data Warehouse Reporting Systems. Specifically the application will be used to maintain the dynamic organization hierarchy tree and organization data of PBG.

Responsibilities:

• Analyze User Requirements, Design documents from the existing legacy Power Builder application and involved in development ofJava, JSP, EJB, Struts Components and deployment scripts.
• The application is build using Struts, EJBs, Spring, Hibernate and two interchanging databases, Oracle and MYSQL.
• Performed unit testing, system testing and integration testing.

Environment: Java 1.3, EJB 2.0, JSP, Struts1.1, JSTL, Hibernate (ORM Framework) 1.0, Ant, Weblogic 7.0, Eclipse 3.0, Oracle 9i,MYSQL 4.1,Rapid Sql, Log4J.
Design Patterns: Singleton, Façade, MVC, DAO, and Factory, Delegate.

Confidential,LansingMI 09/03 - 05/05
Software Engineer
Confidential,This is a front-end entry system for capturing client investment data to be invested in new accounts. An advisor is setup initially. Once the advisor is setup he can view clients and proposals into the system. Based on the client profiles the advisor can create different proposals based on the strategies and goals. The advisor can also choose a proposal for the client to look over and accept. The proposal is routed through internal workflow path. The proposal is accepted or rejected based on various factors.

Responsibilities

• Used Rational Rose to designUse Case diagrams, Class Diagrams, Sequence Diagrams.
• Worked on an application built on Struts and uses JSP, JavaScript.

Environment: Rational Rose, UML, JDK1.3, J2EE (JSP, Servlets, JDBC, JMS), JavaBeans, Struts, WSAD, JUnit, Log4j, ANT, XML, XSL, XSLT, Weblogic7.0,HTML, CSS, JavaScript, DHTML, Flash, Photoshop, DB2, PL/SQL.

Confidential,Mankato, MN 05/02 - 08/03
Software Engineer
FirePond Product Management
The FirePond Application Suite ("FAS") is an integrated, multi-channel e-business software system for companies selling complex, B2B products and services. FAS enable companies to capture and leverage a common view of their customers, dramatically improving the effectiveness of every channel.
Product Descriptions: Descriptions of FirePond Sales, Commerce, Business Rule Engine and Process Server.

Responsibilities

• Worked on developing JSP pages to show dynamic contents.
• Worked on web pages used Dreamweaver for creating HTML pages and JavaScript for client-side validations.

Environment: Rational Rose, UML, Java, J2EE (JSP, Servlets, JDBC), JavaBeans, Swing, Applets, WebLogic, JBuilder, XML, XSL, HTML, JavaScript, CSS, DHTML, Dreamweaver, PhotoShop, SQL Server, Solaris, Windows NT.