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Java/j2ee Technologies Resume Profile

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Wi, UsA

Experience Summary

  • Technical Specialist with over 12 years of project delivery experience in IT
  • Having 5 years of experience in design Architect of Java / J2EE based application.
  • Architecting implementing multi-tier architectures for scalability, extensibility and maintainability
  • Specialize in designing, building and managing the General Insurance applications
  • Worked with Banking Payment domain,
  • Expertise in Design and Development of Enterprise Applications using Object Oriented Programming, Design Patterns and Java/J2EE Technologies
  • Expertise in Agile Methodologies Waterfall model
  • Experience in Planning, Tracking and Execution of Development Iterations
  • Complete Hands on expertise with IDE Intellij Eclipse , IBM RAD , spring Tool
  • Excellent familiarity with Continuous Integration Jenkins and Source Control SVN, Git Clearcase
  • Expert in enhancing, refactoring redesign of Legacy Applications
  • Expertise in debugging performance tuning of Java Applications using Profilers JProfiler
  • Experience in UI : JSF , Struts , Spring MVC
  • Worked on the SOAP, SOA , ROA / restful architecture.
  • Web Application development programs with Portlet JSR 268 architecture with JSF portlets.
  • Expertise in UML Modeling using the Enterprise Architect and IBM RAD
  • Experience in AIX/Unix batch process development and design.

Technologies:

  • Languages Java, PL-SQL, Shell scripting
  • Web Development HTML, JavaScript, JQuery, Servlets, Xml, JSON
  • WebService SOAP, SOA , restful ,JAXB, Message Driven Beans
  • Frameworks JSF , Struts , Spring, Hibernate, JAXB , Ehcache, IBM Dyna Cache
  • Testing JUnit,
  • Application Server / Platform Weblogic , Websphere , Apache Tomcat
  • Operating System - Linux, AIX, Windows
  • Database Oracle, DB2
  • Source Control SVN, Git, Clearcase
  • Build/Release - Ant, Maven,
  • IDE IntelliJ, Eclipse ,Rational Application developer
  • Code Coverage Emma, Clover
  • Development Methodology Agile, Test Driven Development, Object Oriented Programming Design Patterns

Project Summary

Confidential

Duration

Client / Location

Confidential

Technology

Role

  • My roles and responsibilities in various development releases and production support :
  • Architected, designed developed KOHLs merchandising allocation system. KOHLs merchandising system is already build system , as part of this enhancement , we have introduced the functionality to change /override the final inventory target with fix target values and minimum presentation as well.
  • Bill of lading is from scratch to replace the existing VB application with java / j2ee to achieve the centralized control. This system is basically the BOL document generation project and having integration with CICS/DB2 for distribution central data access.
  • High level design Low level design.
  • Development using java / J2EE /spring /Hibernate.
  • Nightly batch designs.
  • Interacting with client for Requirement gathering and System Study preparation of Business requirement document.
  • Responsible for creating the architecture of application.
  • Responsible for creating NFR for newly introduced systems.
  • Responsible for closely working with the developers on low level design and development activities.
  • Creating logical and innovative business solutions to complex problems
  • Creating HLD for the application and non-functional requirement
  • Documentation for Testing Team, Developer Team
  • Performance engineering

Duration

Client / Location

Technology

Global Pay Plus GPP ,Websphere application server, Java , J2EE , Struts 2.0, Spring ,Hibernate, XML, webservices SOA ,Spring Batches JavaScript, CVS, Oracle 11g , Win NT/2000/XP, MSExcel, Visio ,TIVOLI access manager.

Role

  • My roles and responsibilities in various development releases and production support :
  • The system includes the functionality like payment processing and payment message replay.
  • Architected, designed developed complex Enterprise Application with capability to process payments.
  • Responsible for creating the architecture of application.
  • Interacting with client for Requirement gathering and System Study preparation of Business requirement document.
  • PMRT: Is the in house tool developed for payment monitoring replay .
  • GPP: This is an existing product, worked on the new payment schemes CHIPS FED for global payment processing, involved in design, sizing, and architect activities.
  • As part of this engagement worked on two diff application :
  • Responsible for creating NFR for newly introduced systems.
  • Creating logical and innovative business solutions to complex problems
  • Product sizing GPP
  • DR and resiliency design
  • Creating HLD for the application and non-functional requirement
  • Documentation for Testing Team, Developer Team

Duration

Client

Technology

Web sphere application server, Java , J2EE , JSF , Spring ,Hibernate, XML, JavaScript, CVS, Oracle 11g , Win NT/2000/XP, MSExcel , Visio , RAD 6.0 , TIVOLI access manager, single sign on SSO , Quality centre HP QC , performance tuning

Role

Citigroup's Receivables Vision Banking RV-B initiative aims at providing a comprehensive full-service global receivables management platform to participating GTS clients worldwide. RV-B is envisioned to form an integral part/module of Citi direct BE Total Banking Solution and enhance the Accounts Receivable A/R reconciliation and collection processes for the clients. Rolled out as incremental functionality deployments, My roles and responsibility :

  • Interacting with client for Requirement gathering and System Study
  • Responsible for creating the architecture of application.
  • Creating logical and innovative business solutions to complex problems
  • Creating Technical design document for the application and non-functional requirement
  • Guiding the team for low level design.
  • Documentation for Testing Team, Developer Team.
  • Working closely with developers and business users to ensure technical compatibility and
  • user satisfaction
  • Support during User Acceptance Testing UAT .
  • Provide guidance to clients on Project Management activities including Project Plan, implementation related strategies like Scheduling and Change Control Management.
  • Escalate critical issues and project risks according to the defined process.
  • Raising and managing change requests CR and communicating these to the development teams
  • Provide pre-implementation and post-implementation support to the systems and business teams
  • Managing client relationships at all levels and provides team oversight as service team members are deployed on your projects.
  • Manage customers' expectations and experience in a way that results in high customer satisfaction.
  • Team effectively with other parts of the organization to address and resolve.

Technology

Web sphere application server , We sphere process server , Java , J2EE , JSF , Spring ,iBatis, rule engine, Web Services SOA , SOAP , JAXB , XML, JavaScript, CVS, Oracle 10g , Win NT/2000/XP, MSExcel, Visio , RAD 6.0 , TIVOLI , Test director , Jprofiler , performance tuning

Role

  • My roles and responsibilities in various development releases and production support :
  • The system includes the functionality like quote creation for home, travel, private motor and commercial motor insurance. This covers the new business, customer creation, workflow management by using the process server, payment module, policy reconciliation and under writing modules.
  • Architected, designed developed complex Enterprise Application with capability to process general insurance undertaken. The system included complete gamut of functionality possible in general insurance from customer/quote/policy management to premium accounting and billing system along with 18 integrating applications. The developed system is now effectively one of the most advanced systems with 1.2 million lines of java code.
  • Interacting with client for Requirement gathering and System Study preparation of Business requirement document.
  • Responsible for creating the architecture of application.
  • Preparation of Functional Specification documents/Use cases
  • Creating logical and innovative business solutions to complex problems
  • Creating HLD for the application and non-functional requirement
  • Guiding the team for low level design.
  • Documentation for Testing Team, Developer Team
  • Working closely with developers and business users to ensure technical compatibility and user satisfaction
  • Support during User Acceptance Testing UAT .
  • Providing Training to users of a new system.
  • Provide guidance to clients on Project Management activities including Project Plan, implementation related strategies like Scheduling and Change Control Management.
  • Escalate critical issues and project risks according to the defined process.
  • Raising and managing change requests CR and communicating these to the development teams
  • Provide pre-implementation and post-implementation support to the systems and business teams
  • Managing client relationships at all levels and provides team oversight as service team members are deployed on your projects.
  • Manage customers' expectations and experience in a way that results in high customer satisfaction.
  • Team effectively with other parts of the organization to address and resolve customer issues

Technology

DB2 UDB, JSF, JSP, Java Beans, Java Servlets, Web Sphere, Access Control Single Sign On, AIX, RAD 6.0,Edit Plus.

Role

Application for a insurance broker to insure various products like pubs, shops, restaurants, residential properties etc. Basically a portal application designed for 5 products using Java Server Faces, which takes all the information from the insurer and saves it in XML. The reading and writing of data in xml is performed by EZBean component provided by client. It does both the jsf based validation and other custom validation for each data entry page. Finally the data entered is sent to DP Dynamic processing system , which calculates the various figures in policy and gives the terms and conditions. User can amend his changes or view the data entered by him/her. Finally there is a facility to purchase the insurance policy online. User may give details of his bank account and connect to his/her bank for debiting the money. E-Broking application is made browser compatible recently for which I alone was involved in R D. Also single sign-on using web seal is implemented for the portlet applications.

Scope of Duties:

  • Involved in the architect design of eBroking project.
  • Worked on HLD of the project.
  • Worked on the LLD template design.
  • Involved in implementing the customer user registry.
  • Coordination with the client for initial information gathering.
  • Provide guidance to clients on Project Management activities including Project Plan, implementation related strategies like Scheduling and Change Control Management.
  • Involved in the BAU support as a support lead.
  • Involved in incident management, escalation and daily status and weekly status.

Duration

Client / Location

Technology

DB2, Web Sphere Studio Application Developer, MVC, Enterprise Java Beans EJB , JSP, Java Beans, Java Servlets, WebSphere Java, JUnit, Rational Rose.

Role

Quote Store developed for handling the Quotations from e-broking the system allows the quote creation of for products: like pubs, shops, restaurants, residential properties. Quote store interact with Message Broker, adapter frame work and GEMINI. In the application we have two type of services one is internal services and External services. External services are those available to external clients. The quote store component exposes the following external services: 1 Retrieve Quote: Retrieves complete quote details for a single quote, keyed on reference number and optionally dateTime stamp. 2 Search: Returns summary quote details for quotes matching specified search criteria. 3 Store Quote: Stores quote details for a single quote. Details may be complete or partial. Can also be used for quote amendment. 4 NewBusiness Stores new business acceptance data at the point of quote take up. Also updates related quotes with a onCover field accordingly. Intenal Services: Following are the part of internal service: Daily data Feed to external systems such as a Commercial MI data warehouse: Regular data extraction service: The quote store will run a service every night to extract all rows from the quotation and new business tables. Archiving and Data Deletion: The time stamping of records also allows the quote store assess the age of a quote and if the quote is over thirty days old deal with this accordingly. Quote Expiry: The current CV business requirements state that when the timestamp associated with a quote is 30 days old it should have its status field automatically updated to a status of expired. Quote Archiving: Either as part of the above service or as a separate similar timed daily service quote store must archive off all quotes with a status of expired and which have had no activity on them after a further 60 days. Quote Deletion: A service should then run daily over the archive file to check for quotes a year old and not taken up as new business or as in line .

Scope of Duties:

  • Involved in the design of Quote store project.
  • Developed the LLDs for the project.
  • Coordination with the client for initial information gathering.
  • Provide guidance to clients on Project Management activities including Project Plan, implementation related strategies like Scheduling and Change Control Management.
  • Involved in the coding for external and internal services.

Duration

Client / Location

Technology

Oracle Builder ,Enterprise Java Beans EJB ,Finance, Java ,Rational rose , j2ee, servlet , entity Beans , windows NT

Role

This project is related to Employee Provident Fund Organ. .This is a financial domain Project, purpose of project is the EPFO Computerization. As Govt. of India has introduced the unique social security no SSN for all the countrymen this project is done related to epfo. Project consists twelve modules which are given below - Coverage, Compliance, Establishment Accounting, Member Accounting, Investment Accounting, Financial Accounting, Pension Processing, Payments, Claims Settlement, CRM Grievance Redressed, System Administration and Masters, National Social Security Number NSSN . Application follows the MVC Architecture .On front end we are using the Template mechanism by implementing the xml ScreenDefination and request Mapping for common view .Already finished the SSN module and pension Processing To lead change initiatives from the business. Analyze business case, proposing solution outline, coordinating estimation, modeling and presenting solution to customer.

Scope of Duties:

  • Involved in the design and implementation of user interface, middleware business components, system integration and deployment of the application.
  • Involved in writing LLD
  • Developed front-end screens, implemented client business rules, coded application
  • Developed the entity Beans CMP/ BMP for data store.
  • Wrote/tested unit test cases for Quality assurance.
  • Extensively used Visual Source Safe for code management and maintaining consistency among the network.

Duration

Client / Location

Technology

Oracle, JDeveloper , JNDI,JTA, Enterprise Java Beans EJB , JSP, Java Beans, Java Servlets, WebLogic, Java .

Role

  • Scope of Duties:
  • A Project for the automation of master mind computes .A MMC is a recognized computer institute. This in house software provide the inquiry details, receipt details , staff attendance etc.
  • Gathered requirements from business analyst.
  • Coordinated for the Database design Screen designs
  • Development of program for the generation of attendance report
  • Involved in the complete system Software Life Cycle design, Development, Unit testing, System testing and Documentation.
  • Performed the testing, code review.
  • Overall responsible for delivery of production system

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