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Java Developer,resume Profile

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PROFILE

  • Java professional with 14 years of experience including project management, software architecture and design, development in JAVA/J2EE technologies.

PROFESSIONAL EXPERIENCE

  • Managed the complete project life cycle, from initiation through implementation including but not limited to requirements gathering and prioritization, defining scope and schedule, obtaining approvals, manage development and testing tasks and troubleshooting.
  • Executed software projects for Insurance, Human Resources, eProcurement and Telecommunication Banking and Finance industry
  • Experienced in design and development of N-tier architectures, enterprise application using Core Java, JSP, Servlet, JDBC, Web Services, JavaScript, XML, JAXB and JPA.
  • Expertise in designing, developing, testing SOAP based Web Services using JAX-WS.
  • Experienced in open source technologies like Hibernate and Spring 2.0 MVC Framework utilizing various web servers such as WebSphere, WebLogic. Highly experienced with RSA, RAD and Eclipse IDE.
  • Expertise in customization of ECM tools -IBM Content Integrator ICI , IBM Content Analytics for retrieving data from disparate repositories.
  • Experience in designing and developing multithreaded java components for performance critical applications and other applications involving retrieval of large set of data.
  • Analyzed and troubleshoot performance bottlenecks in application/programs using performance analysis tools like JProfiler, JMeter, and HP Diagnostic.
  • Excellent analytical, problem solving, interpersonal skills and management skills.

Experience in following agile and waterfall project management methodologies. Ability to manage large project teams and known for high-quality deliverables that meet or exceed timeline and budgetary targets.

  • Experience in using agile methodology based tools like JIRA, Version One for Sprint planning, backlog creation, estimation and tracking.
  • Experience in Client Relationship Management and Vendor Management so as to ensure seamless integration between all stakeholders, including third parties
  • Managed Project Communication, Risks and Issues Management and mitigation.
  • Provide timely reports and metrics to the Senior Management and Clients and ensure commitments are held.

TECHNICAL SKILLS

Programming Languages

Java

Java/J2EE

Core Java, Servlets, JSP, JDBC, Multithreading, EJB, JPA, Web Services ,JAXB,XML,Swing

Client Side Technologies

HTML, DHTML, Java Script, XML, XSD, XSLT, Unix Shell Scripting, JQUERY, AJAX, JSON

Open Source / Framework

Hibernate 2.0, Spring 2.0, EAD4J similar to Struts , Log4j

Web/App Servers

IBM WebSphere , Web logic Server

Databases

Oracle 9i/10g, MS SQL Server 2000, Sybase,DB2 ,Top Link

Operating System

Windows XP, UNIX, Windows 8,AIX

IDE

Eclipse 3.2,RAD,RSA

Tools / Utilities

Rational Clear Case, Clear Quest, SQL Developer, DB Designer, DB Visualizer, JMeter, JProfiler, Putty, AccuRev, PVCS,Log4J

Design Pattern

MVC, Front controller, Service locater, Business delegate,

Intercepting filter, Transfer Object, Singleton, Factory pattern, Command,Factory ,DAO

Content Management

IBM Content Integrator,IBM Content Analytics.

Project Management

Waterfall,Agile Spring Planning-Version One

DETAILS OF PROJECTS/RESPONSIBILITIES

Confidential

  • I worked on 2 different application of Verizon B2C and Broadband portal for data devices
  • B2C is Verizon .com website that enables exchange of services, information and/or products of Verizon with the customers and allows them to purchase Verizon products /services and becomes their customer's .This application is based on Spring MVC framework.
  • BBPortal, short for Broadband Portal, is an online web portal initially designed to support VZW customers in both the activation and replenishment of prepay mobile broadband data plans on their 3G and 4G devices. Some of the devices currently supported include the Apple iPad, Android tablets, 4G USB modems, Jetpacks, and the Google Chromebook.

Confidential

Role : Technical Lead/Onsite Coordinator

Responsibilitie

  • Interact with customer to gather technical requirements, analyze them and prepare technical specification document.
  • Developed multithreaded reusable java component based on command pattern that could be configured to send parallel API requests to external interface to increase the transaction response time.
  • Designed and Developed web services client to invoke external web services operations for mobile TRADE IN feature for B2C application.
  • Planned, managed and executed BBportal application migration from Weblogic 10G to Weblogic 11g and troubleshoot many technical challenges like Hibernate validation framework issues ,JSTL tags inside javascript tags issue in the code.
  • Performed analysis and design to convert Equipment Upgrade and Change Plan purchase path modules from spring web flow to Spring MVC framework so as to enhance maintainability and performance of the application.
  • Perform code reviews and integration testing to ensure quality of deliverable is up to the standards.
  • Share technical/functional information with offshore team and ensure offshore team has all the necessary information/ system access to make the deliverables on time.
  • Perform first level analysis of technical issues /defects reported by the customer and guide the team to resolve the issues quickly
  • Discuss with Customer on resource allocations for various projects and work with Offshore Project Manager on planning /estimates and distribution of work.
  • Perform planning and tracking of the projects from implementation to production deployment using Agile Methodology Sprint Planning .
  • Manage status reporting to Verizon management on all the projects by scheduling weekly meetings with management.

Environment: Windows 8, JDK 1.7, Eclipse, Weblogic 11g, spring, Hibernate, WebServices, JAXB, AccuRev

Confidential

Client: Citigroup

  • The Federated Document Search and Retrieval System FDSR provide a consistent global utility to execute searches of GTS Cash Client documentation associated with the account opening process. It provides document transparency to all functions to facilitate secured, global views of Client information for internal staff involved in the On-Boarding and Account Servicing processes and to aid external clients during self-serviced account openings.
  • FDSR is a middleware solution based on an IBM products called IBM Content Integrator previously known as IBM Web Sphere Information Integrator Content Edition, IICE and IBM Content analytics ICA providing enterprise content integration capability.

Confidential

Role : Technical PM/Architect

Responsibilities

  • Interact with customer to gather business requirements and transform them to functional requirements
  • Analyze functional requirements and create technical design documents detailing technical specification.
  • Interact with all stakeholders to discuss new requirements and perform execution accordingly.
  • Perform IBM Content Integrator ICI installation, configuration and customization for providing meta data based search functionality
  • Perform IBM Content analytics ICA configuration and customization to provide content text based search to the users.
  • Do impact analysis of product upgrade on the application and ensure successful migration of application on new version
  • Monitor performance of the application using HP Diagnostics and ensure appropriate tuning of the code and WebSphere application server configurations.
  • Interact with third party interfaces to discuss new requirements and finalize strategy to implement changes.
  • Design and Develop Web Service Components SOAP/JAX-WS to fetch data from Web Service Based repositories.
  • Perform continuous checks on application stability in UAT User Acceptance test and Production environment
  • Prepare High Level Design Documents for developing ICI Custom connector's components for different types of repositories that includes RDBMS based repositories and web services based repositories.
  • Ensure end to end integration of FDSR components to provide fast, user friendly and efficient search application to the business users that can search across disparate repositories.
  • Manage End to End project execution and ensure technical deliverables completed on time with no delays
  • Plan and estimate the new requirements.
  • Perform the resource allocation and finalize the milestones with timeliness.
  • Track the project milestones and provide status to Customer accordingly.
  • Discuss with customer/stakeholders on new requirements and provide inputs as necessary

Environment: Windows XP, AIX 6, JDK 1.5, EJB, Web Services, RAD 7.5,WebSphere 7.0, Clear Case , Oracle, Sybase, SQL Server, ICI IBM Content Integrator 8.5 ,IBM Content Analytics ICA

Confidential

Role : Team Lead

Responsibilities

  • Responsible for End to End Project execution that includes planning, tracking, change control, aspects of the project etc.
  • Responsible for effective communication between the project team and the customer. Provide day to day direction to the project team and regular project status to the customer.
  • Prepare Low Level Design documents from High Level Design received from customer.
  • Utilize in-depth knowledge of functional and Technical experience in telecom.
  • Establish Quality Procedure for the team and continuously monitor and audit to ensure team meets quality goals.
  • Collaborate with End to End Testing team to organize Design Jam sessions to have clear understanding of requirements being developed.
  • Support End to End testing team to develop System Integration Test Cases.
  • Demand tracking of Resources
  • Status Reporting.

Environment: Windows XP, JDK 1.3, Servlet, EJB, Eclipse 3.1, Weblogic 7.0, PVCS, Oracle, Sybase, Pro-C, UNIX

4.

Confidential

Role : Module Lead /Senior Developer

Responsibilities

  • As a module lead, I was involved in
  • Preparing High Level design, Low Level Design as per the Client Requirements.
  • Design and Code Action, Service and DAO classes as per the framework for Supplier Selection Module.
  • Design and Create JSPs as per the prototype.
  • Use JavaScript/AJAX for client side scripting and dynamic loading of client components.
  • Create Unit Test Cases and System Test Cases and perform testing using Junit.
  • Implementing Defect Fixing /change requests to ensure that the product meets customer's requirements.
  • Perform Code reviews and performance reviews to ensure that coding and quality standards are followed
  • Collaborate with testing team /QA team to deliver high quality product.
  • Administration of Rational Clear Quest for defect tracking in the project

Environment: Windows XP, Java 2.0, DB2, Servlet, WSAD 5.1.2, WebSphere Application Server 5.1.2, CMVC, EAD4J IBM Proprietary framework

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