SUMMARY:

• Around 10 years of IT experience in Airlines, Banking, Health Care, Telecom, Client/Server, and Internet/Web applications.
• Experienced in all phases of SDLC implementations viz. analysis, design, development, testing and maintenance.
• Extensive experience in web application design using open source Spring MVC, Struts Framework and J2EE Design Patterns.
• Strong experience in Java/J2EE Technologies like JSP, JSTL, Servlets, JDBC, JNDI, EJB, JMS & JavaBeans, Spring 2.5 (MVC, IOC, AOP, Security), Struts 1.3, Hibernate 3.0, REST based Web Services, SOA, SOAP, WSDL, XML, ANT, AJAX with JSON/JSONP, MQJMS.
• Worked on different Application and Web Servers like Tomcat, iPlanet.
• Extensive experience in Eclipse, IntelliJ, Net Beans, EditPlus.
• Extensive experience in PL/SQL programming to develop Stored Procedures.
• Good working knowledge of Databases like MS SQL with PL/SQL.
• Experienced in client side Technologies such as HTML, DHTML, and JavaScript, CSS, JSON.
• Proficient in business interaction, end - to-end application development from estimation, requirement analysis, design to implementation, testing and deployment.
• Excellent client relation skills and the drive to complete tasks effectively and efficiently as well as the ability to communicate effectively with all levels of management and with the client community.

TECHNICAL SKILLS:

Languages: Java/J2EE, SQL, PL/SQL, HTML, DHTML, JavaScript, XML, AutoIt 3, Wix 2.0, Wix 3.0

Web technologies: Spring MVC, Spring Web flow, Servlets, JSP, JSTL,Servlets, AJAX, Web Services (Apache Axis, Restful APIs),HTML, CSS, ANT, JSON 2.2, JSONP, EJB, TCP/IPAWT, Multithreading. DBMS/RDBMS MYSQL, ORACLE 7.x, 8i, MS-Access. Frameworks Struts1.3, Spring 2.5, Hibernate 3.0 Web Server Tomcat

Operating Systems: Windows NT 4, Windows 95/98/XP/7, MS-DOS, Suse Linux, Novell Linux, Mac OsX

Version Control Tools: Rational Clear Case, Tortoise SVN, Git

Software Development: Methodologies Agile Scrum(Explainpmt, VersionOne, Rally)

Design Pattern: MVC, Singleton, Spring MVC, Factory, DAO (Data Access Objects) IDE Eclipse, Net Beans

Reporting tools: Business Objects XI

Testing: Junit, Mockito

Code Review Tools: Crucible

PROFESSIONAL EXPERIENCE

Confidential

Technology Specialist

Responsibilities:

• Worked on controller for Boarding Pass consumed Sabre webservice to retrieve a boarding pass and send it to the UI for printing.
• Developed Points booking API which interacts Point.com to get a loyalty points, also there is some base fare is charged to the customer so this API calculates the points amount as well as dollar amount to be charged to the customer.
• Handling a 15 member offshore team.
• Handling responsibilities of a Scrum master.

Environment: Java 1.7, Spring MVC, RESTful Web Service, JSP, JSON, Junit, GIT, Tomcat, Eclipse Kepler, Agile Scrum.

Lead Developer

Confidential

Responsibilities:

• Added feature that sends email notifications to the users.
• Added feature to add child organizations.
• Created Contact Us page.
• Worked on Spike stories to see if existing system can support parent child hierarchy.

Environment: Java 1.6.0 18, Spring MVC, Spring Webflow, RESTful Web Service, JSP, AJAX, JavaScript, HTML, CSS, Junit, Mockito, GIT, SQL Developer, Oracle 10g, Agile Scrum.

Confidential

Manager

Responsibilities:

• Worked on HLDs, LLDs on different modules.
• Evaluated available interfaces that can be used in this application.
• Created POC for implementing log4j for debug as well as audit logging. Prototype also included dynamic changing the log levels.
• Created POC on siteminder integration.
• Creating prototype for presenting it to the business team.
• Managing a team of 8 onsite and 4 offshore developers.
• Evaluating the technologies that we can use in this product.

Environment: Java 1.6, Spring MVC, RESTful Web Service, JSF, AJAX, JavaScript, HTML, CSS, Maven, Junit, UNIX, Subversion, MQJMS, Waterfall.

Confidential

Technical Analyst

Responsibilities:

• Worked on Proof of concept for STP (Satellite Ticket Printer).
• Used singleton pattern to instantiate a single instance of the SJPM server.
• Created a HTTP server to serve various type of content. This server uses HTTP 1.1 protocol to serve the content.
• Created a Restful service, which opens a socket and sends JSON data in chunks using Chuncked Output Stream.
• Created JSON and JSONP objects to send the status of a device back to the client.
• Created a driver to send Sabre data to a MQ Queue.
• Created installer using Wix so that SJPM can be installed on windows machine as a service.
• Provided support to clients to help migrate to this new printing solution.
• Created HLD and LLD for the various drivers (Such as PrintToFile, MQJMS Driver, SJPM Server component. Etc.)
• Worked on integrating the print support (using Serial Printers, Parallel Printers etc.) to this application so that an agent can print boarding pass, bag tag to a passenger.
• Did gap analysis between existing application that is being used on the airports and the product that we have created.
• Created an application using AutoIt to launch SCTE.
• Used Junit for unit testing.

Environment: Java 1.5, Ant, AutoIt, Junit, Windows XP, Explainpmt for Agile.

Wombat Tool

Confidential

Responsibilities:

• Worked on Leisure Portal ( Confidential ) and developed Air Ticket Search form for sending search parameters to Travelocity; the data from this search form gets collected in a JavaScript Object and this object gets passed to an IFrame on the same page and with in the IFrame the Travelocity is opened populating the results based on the search parameters passed by the user.
• Developed API download logic, so that a Confidential user who opts for Third Party API will automatically get copy of Third Party API on his/her machine.
• Developed Admin Utility page to add or modify users in JSP, Servlets to add new API users.
• Developed Third Party API ( Confidential ) user Authentication logic and customize it so that user should not hit the server every time he/she logs in.
• Used Singleton Design Pattern for loading all existing users’ credentials from Database in a Collection. This Collection is created when the first instance of Servlet is created by the server; and later this collection is used to Authenticate the users. This approach is used to minimize DB trips for user authentication. There were two instances when this cache is refreshed; one is when a new user is added in the DB and second we provided a button on Admin Utility page to refresh this cache.
• Create Sample Application in .Net to demonstrate compatibility of Third Party API with .Net
• Developed Client side validation using Java Script.
• Developed logic for JSP Late Loading.
• Used Junit for Unit testing

Environment: Java 1.4, JSP, Servlet, Java Script, AJAX, Junit, Windows XP, iPlanet 6.0, Yahoo Portal Builder

Confidential

Sr. Developer

Pinig Enterprise Management System

Responsibilities:

• Primary responsibility was of development, implementation, upgradationtechnical support and testing.
• Implemented MVC design framework in this project.
• Worked on user authentication part of this project and developed logic to show role based access to different part of application.
• Created JSP Custom tags for this application.
• Used JDBC for making connection to the database.
• Configured Jakarta-tomcat which is used as application server.
• Involved in doing Unit testing of all the modules.
• Developed Business Logic for assigning reports to different writers.
• Clear Case is used for version control.
• Used Java Mail API to retrieve reports from Pinig’s primary mail box and forward them to different Content Writers. Implemented i18n specifications.

Environment: Java 1.4, JSP, Servlet, MVC 2.0 design pattern with STRUTS 1.1 as a framework,Java Mail API, Suse Linux, Tomcat 4.1

Confidential

Software Engineer

Responsibilities:

• Developed JSP for viewing Data in different format for different users.
• Developed Session and Entity Beans to incorporate the business logic.
• Developed front-end and middleware using EJB.
• Developed validation logic for different users and data.
• Developed different Action classes so that profit/loss of a particular plant can be calculated.Implemented MVC design with STRUTS framework using Ant utility.
• Developed Stored Procedures for some of the modules.
• Involved in doing Unit testing of all the modules.
• Involved in keeping tracks of the issues entered by the testing group, fixing thoseissues & reporting them back to the testers.

Environment: JSP, Servlet, EJB 2.0, MVC 2.0 design pattern with STRUTS 1.1 as a framework, NT 4.0, Weblogic 6.1

Product Development

Responsibilities:

• Identified the Business Requirements of the project.
• Involved in preparing System Requirements for the project. Use Case documentation for all the features in project.Primary responsibility is of development, implementation and testing.
• Used Java/J2EE technologies to develop the project.
• Coding of various JSP’s for the interaction with collectors.
• Coding of different Servlets which contains validation and business logic.
• Creation of general classes so that I/O operation with database remains to a minimum.
• Developing and deployment of session beans. Integration of entire application in factory
• I worked on Building of various JSP’s for interaction with users.
• Developing and implementing logic for user’s point accumulation.
• Developed Servlets to calculate time spend by user in a particular site. Implementing proper authorization of user’s.
• Participated in developing and testing the system.
• Used JDBC for getting connection to the database.
• Participated in writing PL/SQL Stored Procedures.
• Involved in doing Unit testing of all the modules.
• Involved in Keeping tracks of the issues entered by the testing group, fixing thoseissues & reporting them back to the testers.
• Involved in supporting the system and corrected any bugs reported by the client.

Environment: Jdk1.2, JSP, Servlet, JDBC and Oracle 8i, Win NT