PROFESSIONAL SUMMARY:

• Having 8 Years of Java technical expertise in complete SDLC which includes Analysis, Design, Development, Testing and Implementation
• Expert in using Java technologies which involves designing and developing applications that comprised of Struts, Spring Core, Spring MVC, JMS, Web Services, Servlets, JSP, JavaScript, XML, JNDI, JDBC, CSS and HTML.
• Experience in using Application and Web Servers like JBOSS, Weblogic and Apache Tomcat for deploying applications.
• Experience in XML technologies including XML, XSL, XSD, XSLT, JAXP, JAXB, SOAP, REST/ Web services WSDL, Web Services using AXIS
• Experience in using protocols like SNMP, NETCONF and data format like JSON for inter-application communications
• Experience in messaging middleware like JBossMQ and HornetQ
• Performed unit testing using JUnit and test coverage reports using EMMA
• Experience on complete Software Development Life Cycle SDLC in enterprise, web based, and client/server applications with models like Waterfall
• Good working experience in designing and developing Web Applications in n-tier Architecture using Object-Oriented methodologies
• Experience in development of robust and scalable Web Based applications
• Expert in reporting technologies like POI and Aspose
• Experience in design and deployment of Clustered Web Applications for Weblogic deployment
• Good Communication and Interpersonal skills, Systematic Objective problem analyzing skills.
• Knowledge in database connectivity with Oracle database and programming languages SQL, PL/SQL and in developing Packages, Stored Procedures, Functions, Triggers and Cursors
• Creative problem solver with the ability to rapidly analyze challenges, applying strategic thinking to tactical concerns with strong problem solving skills and a result oriented attitude. Excellent team Player with good Technical, Analytical and interpersonal skills
• Experience in using database tools like TOAD, SQL Developer
• Experience with Oracle and SQL Server databases
• Experience in build tools Ant, Maven and Version control tools SVN, Clearcase, PVCS
• Experience in handling Logical Volume Management LVM of resources
• Worked on UNIX, LINUX to move the project into production environment.
• Highly successful in learning and applying new technologies to the current assignments
• Hands-on experience in developing web applications using Adobe Flex and BlazeDS framework
• Hands-on eexperience in O/R mapping technologies like Hibernate and iBatis
• Self-motivated with ability to work independently and in the team environment.
• Strong leadership qualities with excellent communication skills.
• Proven track record of consistently hitting target deadlines.
• Strong Project Planning and Estimating Skills.

TECHNICAL SKILLS:

PROFESSIONAL EXPERIENCE:

Confidential

Senior Java Developer

• Confidential is a part of the Oracle Health Sciences Cloud: a scalable, secure and regulatory compliant SaaS platform, and the largest dedicated public cloud that addresses health sciences requirements. It enables biopharmaceutical, medical device, diagnostics companies and contract research organizations Confidential to make better decisions on R D investments, optimize clinical trial design, accelerate planning and reduce costs.
• The java based web application allows users create study, plan and track the trials. Simplifies the entire clinical development process from planning to payment and streamlines the management of clinical trials across geographies.

Responsibilities:

• Understand and improve/refine the user stories
• Design and development of user stories
• Involved in Architectural meetings to improve the application
• Technical guidance to the team in all phases of SDLC
• Documented all the high level and low level designs of the project
• Involved in preparation of UT/IT cases and its execution
• Debugging and providing fix for production issues with least turnaround time
• Code review of the teams contribution and suggesting better approaches
• Supporting System and Integration Testing team to address the test scenarios

Environment: Java, Struts, Spring, XML, ANT, JSON, HTTP, Weblogic, Eclipse, Linux

Confidential

Java Lead

• The Confidential network architecture is comprised of an outer-network and an inner-network. The outer-network is made up of the air subsystem and the ground subsystem. The inner-network is made up of the CDMA EVDO air-to-ground network that interconnects the air subsystem and the ground subsystem.This architecture provides feature transparency such that the wireless subscriber devices require no special considerations with their operation even though the wireless subscriber devices are located on an aircraft in flight. This system enables wireless subscriber stations to receive consistent wireless communication services in both the terrestrial ground-based and non-terrestrial regions in flight .
• The commercial airlines support Inflight Entertainment IFE through Air-to-Ground connected mode. The next generation of IFE needs support through Autonomous mode in which credit card purchases and DRM validation has to be carried inside flight without ground connectivity.

Responsibilities:

• Collected requirements and designed the stand-alone Java project from scratch
• Created a new framework using JMS in which the inter module communication happens through chain of events
• Implemented the core and complex business logic of the project
• Designed and implemented the interfaces for other network elements communication using JSON, SNMP
• Designed and implemented a config loader utility which loads all configuration in the project and validates them based on reflection
• Designed and implemented the Health Monitoring System which send SNMP traps and takes corrective actions
• Designed and implemented the self-upgradable module of software from data server
• Involved in Architectural meetings with customer to improving the system
• Created build scripts and installation scripts for the project
• Technical guidance to the team in all phases of SDLC
• Documented all the high level and low level designs of the project
• Involved in preparation of UT/IT cases and its execution
• Involved in collecting code coverage reports using EMMA
• Debugging and providing fix for production issues with least turnaround time
• Code review of the teams contribution and suggesting better approaches
• Supporting System and Integration Testing team to address the test scenarios
• Interacting with Airline customers and flying on need basis for support and performance monitoring
• Currently designing a Web application for maintenance of project using Spring MVC and jQuery

Environment: Java, JMS, REST, SNMP, JSON, HornetQ, XML, LVM, ANT, Tomcat, Eclipse, Linux Debian

Confidential

Java Lead

• The Confidential network architecture is comprised of an outer-network and an inner-network. The outer-network is made up of the air subsystem and the ground subsystem. The inner-network is made up of the CDMA EVDO air-to-ground network that interconnects the air subsystem and the ground subsystem.This architecture provides feature transparency such that the wireless subscriber devices require no special considerations with their operation even though the wireless subscriber devices are located on an aircraft in flight. This system enables wireless subscriber stations to receive consistent wireless communication services in both the terrestrial ground-based and non-terrestrial regions in flight .
• The commercial airlines supported Inflight Connectivity IFC broadband using EVDO CDMA-2000 standard. The Air-to-Ground communication is handled by single RevA Aircard modem which can support up to 3.8 Mbps. The scope of Dual Modem project is to use two Confidential and increase the bandwidth to 8.2 Mbps.

Responsibilities:

• Collected requirements and performed impact analysis for supporting dual modems
• Changed the design of the project for backward compatibility for older revision of Aircards and to support newer versions
• Designed and implemented the Arinc429 interface for collecting Flight Information and Positional Information of the flight
• Designed and implemented the interfaces for XipLink Mulitplexer using NETCONF
• Involved in enhancement of maintenance application using Struts
• Involved in Architectural meetings with customer to improving the system
• Technical guidance to the team in all phases of SDLC
• Documented all the high level and low level designs of the project
• Involved in preparation of UT/IT cases and its execution
• Involved in collecting code coverage reports using EMMA
• Debugging and providing fix for production issues with least turnaround time
• Code review of the teams contribution and suggesting better approaches
• Supporting System and Integration Testing team to address the test scenarios
• Interacting with Airline customers and flying on need basis for support and performance monitoring

Environment: Java, JMS, JNI, SNMP, JSON, JBossMQ, XML, JSch, ANT, JBoss, Eclipse, Linux Fedora

Confidential

Senior Java Developer

• Confidential Tool is a legacy stand-alone Java application developed using Swing to generate portfolio reports. The Web PAT project is migrated legacy application to a web application. This enables the private bankers, counselors and specialists of Citibank to access the portfolio anywhere and generate custom reports. The application creates new portfolios or import existing portfolios from external system. Performs analysis at strategic and holding level and produces risk, return and historical performance of the holdings.
• The GUI of application is entirely built using Flex framework. Spring framework is used to implement the core of application. With the support of BlazeDS, the flex UI is integrated with the spring framework. iBatis is used to implement the DAO layer for Oracle database. The output of the application is presented as reports in XLS/PPT formats. The reports are generated using Aspose library.

Responsibilities:

• Collected requirements for new reporting module
• Demonstrated proof of concept for various reports output using POI and Aspose.
• Designed and implemented the reporting framework using Apsose.
• Experience in generating reports formats like Excel, Presentation and PDF
• Involved in enhancement of Flex GUI client
• Technical guidance to the team in all phases of SDLC
• Involved in preparation of UT/IT cases and its execution
• Code review of the teams contribution and suggesting better approaches
• Supporting System Testing team to address the test scenarios

Environment: Java, Spring Core, Flex, BlazeDS, iBatis, Aspose, Oracle, Tomcat, Solaris

Confidential

Senior Java Developer

• Confidential generates Advices for all products of the Private banking such as Regional Confidential Fixed income product , Regional Share Processing System Equities , Treasury product System Options, OTC products , and Advanced Loan System. All the transactions will be processed in AGS as a batch processing and generated Advices will be sent to Client. Additionally it also tracks the Confirmation which needs to be signed by Client.
• Client Summary Report CSR will provide, different kind of reports to Clients Such as Transaction Summary, Assets and Liabilities Details, Performance Summary Report PSR .PSR is more complicated in which it details all the kind of products from Fixed income, Cash and short term Investments, Capital Market and Liabilities and gives the net worth of Individual on a daily basis.

Responsibilities:

• Collected requirements for Weblogic clustering
• Demonstrated proof of concept for various clustering types.
• Designed and implemented the scalable high performance clustered application.
• Involved in bug fixes and enhancements of change requests
• Involved in preparation of UT/IT cases and its execution
• Supporting System Testing team to address the test scenarios

Environment: Java, Struts, JSP, EJB, XML, XSL, Oracle, Weblogic, Ab Initio, Solaris

Confidential

Java Developer

• Confidential is a web application used for provisioning of subscribers in IMS network. The application is capable of handling both VOIP and PSTN. Confidential acts as an engine to provision the subscriber on different application servers and Call Session Controllers CSC . CPS comprises of Subsystems that can uniquely manage the User interfaces, Service Profiles and Accessing Nodes by providing rich set of interfaces. The Provisioning shall be done in either of the interfaces such that GUI Web Service , SOAP Simple Object Access Protocol Agents and Confidential Data Handling . CPS can handle many different kind of request like creating endpoint, gateways and subscriber. The Bulk interface can handle two formats XML and Confidential. The GUI is developed with Struts. Two instances of application is run in Active/Standby mode to avoid failovers.

Responsibilities:

• Collected requirements for Dual node support
• Designed and implemented the dual node feature.
• Involved in bug fixes and enhancements of change requests
• Involved in preparation of UT/IT cases and its execution
• Supporting System Testing team to address the test scenarios

Environment: Java, Struts, Spring Core, SOAP, JSP, XML, Oracle, JBoss, Solaris

Confidential

Java Developer

• Order Intake Tool Confidential is a web application used to handle various service order requests from Orange Business Services OBS Account Managers around the globe. The application executes the business logic based on order state machine and regular batch processing. Orders are received through GUI and XML formats. The GUI is developed using Struts and Confidential is used as Middleware. Confidential is used in webpage scripting.

Responsibilities:

• Development of batch jobs using Quartz scheduler for order processing
• Involved in bug fixes and enhancements of change requests
• Involved in preparation of UT cases and its execution

Environment: Java, Struts, JSP, XML, Oracle, WebSphere