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Sr Java Developer Resume

NJ

SUMMARY:

  • Senior Software Professional with 8 years of experience in analysis, design, and development & implementation of large - scale technology solutions in N-tier Client-Server architecture & Web based systems using Java/J2EE technologies..
  • Very good implementation experience of Object Oriented concepts, Multithreading and Java/J2EE design patterns.
  • Having extensive work experience with Java, J2EE, JSP, EJB, and Hibernate, spring and Struts.
  • Developed in Core Java Treasury RSS feed Calculations for P&I Applications.
  • Redesigned and developed using Core Java
  • Worked on front-end technologies like JSP, HTML, JSF and Python.
  • Experienced in all phases of Software development life cycle (SDLC), quality management systems and project life cycle processes and various methodologies like Agile Scrum and Waterfall.
  • Experienced on Tibco JMS, MQ Messaging processing using EJB Components
  • Experienced on Feed processing using (Extraction, Transformation, Loading) using Informatica.
  • Experienced JSF migration from 1.2 to 2.1 to compatible with Java 1.7 version
  • Implemented the business services using the Factory, Business Delegate, Service Locator Pattern and DAO Pattern for wrapping the database access logic.
  • Proven expertise in implementing IOC and Dependency Injection features in Spring Framework.
  • Expertise in XML Suite of Technologies XML, XSL, XSLT, and validations with DTD & XML Schema and processing profile with JAXB Parser.
  • Experience in Installation, Configuration of Web Sphere 6.1,8.5, Web logic 8.1,9.2
  • Experience on Tibco BW process to publish messages to different downstream components
  • Configured Web Sphere Recourses like JDBC Providers, JMS providers, QCF, Naming, Data Sources.
  • Experience on Production Support environment, VFH, Autosys Jobs.
  • Knowledge on Swift messages and RSS Feeds
  • Experience in dealing with major market reference data provided by Bloomberg, Reuters, VDF, DTCC etc and their products
  • Knowledge of reference data and market data modeling and mapping for fixed income, F&O, Equities securities
  • Good experience with relational databases such as Oracle, SQL Server and Sybase.
  • Proficient in Software Configuration Management using Tortoise SVN, VSS, Start Team
  • Possess a very good ability to communicate and grasp the underlying business process and ability to work as an individual and in a team.

TECHNICAL SKILLS:

Operating Systems: Windows 2000/XP/95/NT Server. UNIX, Linux.

Languages: Java 1.5,1.7 JavaScript, J2EE, Ajax, Python

Frameworks/ Architectures: Struts 1.2, Spring DI/IOC, and Hibernate.

Building and Logging Tools: Hudson and Log4j, Jenkin

Databases: Oracle, Sybase, My SQL.

Tools: /IDE: IBM RAD 7.5, 8.5, Eclipse IDE 3.6/10x, Ant, SOAP UI, Quality Center, JIRA

Version Control: Subversion (SVN) and Visual SourceSafe (VSS).

Workflow: Tibco Designer

Application/Web Servers: Web Sphere 6.1,8.5, Weblogic 8.1,9.2 and 11g, Tomcat 6, JBoss 5.

PROFESSIONAL EXPERIENCE:

Confidential, NJ

Sr Java Developer

Responsibilities:

  • Analysis of requirements provided by the Business Analysis Team.
  • Analyzed and prioritized Product backlog to decide which user stories should be implemented.
  • Involved in creating UI components for F&O, Equities, and Loans which allow users to Create/Modify/Delete Assets using JSF, spring, and Hibernate. It will help Business users to correct the Data provided by Different Vendors.
  • Design and Developed Components which will process Equity Data from Different Exchanges like Toronto, China, CVX and load into the PME Golden Copy Data Base
  • Involved Java Migration from 1.5 to 1.7 version and also JSF 1.2 to 2.1 compatible with Java 1.7 version
  • Successfully Configured RSS feeds, Swift messages using MQ Messaging
  • Extensively used Hibernate in data access layer to access and update information in the database.
  • Configured new JIL, Autosys Jobs for timely manner.
  • Analyzed and prioritized Product backlog to decide which user stories should be implemented.
  • Configured Hudson for building applications everyday automatically checking out the code from SVN.
  • Developed case management system using Agile methodology.
  • Participated in Sprint planning meetings for task planning and time estimation. Attended daily Standup meetings to report status and resolve issues faced while working on user stories.
  • Analyzed and prioritized Product backlog to decide which user stories should be implemented.
  • Configured Hudson for building applications everyday automatically checking out the code from SVN.
  • End to End testing of the deployed applications and fixing the environmental and application issues. Used HP Quality Center for tracking and resolution of defects.
  • Handling Release Master Activities who takes care of weekly release by scheduling in person meeting with team member, review the changes and represent to get approve from Change Management Team.
  • Creating Wiki for every weekly release items which contains instructions to follow for release and business change description.
  • Decommissioned the DIVAN, MUNAN Feed and implemented consuming of SWIFT messages for Corporate Action from DTCC
  • Successfully Configured RSS feeds, Swift messages using MQ Messaging
  • Enhance the Asset classes in case of any change in vendors

Environment: Java, J2EE 1.5,1.7 Spring 2.5, Hibernate 3.x, JMS, JUnit, Sybase, Toad 10.5, Linux, XML, AJAX, HTML, JavaScript, Ant, Log4j, Subversion (SVN), HP Quality Center, Hudson, RAD 7.5, 8.5, WAS 6.1,8.5

Confidential

Web Developer

Responsibilities:

  • Responsible for preparing High level, Low Level design and TestPlan documents as per the requirements specification.
  • Experience on Versata Rule Engine to modify core business logic.
  • Developed server-side services using Struts MVC, Hibernate, EJB3.0, Web Services (SOAP, AXIS).
  • Server side validations using Struts Validator and Hibernate Validator framework.
  • Met all deadlines and made necessary design and configuration modifications as needed to meet customer requests.
  • Implemented JAVA/J2EE design patterns such as Factory, DAO, Session Façade, Singleton, Value object.
  • Validated Coding Standards, Conducted peer reviews and status meetings with team members.
  • Developing and enhancing middle ware components using Jdk 1.5 and Core java design patterns.
  • Participated in the development of applications in Java with Servlets Technology. Developed programs in Java using JDK 1.5.
  • Struts MVC based Java application queries SQL Server using JDBC and shows the result at JSP pages.

Environment: Java 1.5, JDBC2.0, Perl 1.0, KSH Scripts, MS-SQL Management Studio, Struts, Sybase, MyEclipse 3.6, Rational Rose, Tomcat, MSSQL, ColdFusion.

Confidential

Web logic Admin

Responsibilities:

  • Monitoring than twenty servers in every phase of testing.
  • Checking servers performance and health check every day before starting testing.
  • Creating domain and managed servers.
  • Creating data sources and multipools across web logic environments.
  • Handling troubleshooting for app servers.
  • Performing backup and recovery when technologies related to web servers are being installed or upgraded.
  • Interacting with customers to solve their problems regarding issues related to specific application URL’s.
  • Provided support during the release of the environments.
  • Experienced on Production support Environment

Environment: BEA web logic server 8.5, UNIX

Confidential

Java Developer

Responsibilities:

  • Designed and developed the project using MVC design pattern.
  • Worked with the project for all the phases like Analysis, development and testing.
  • Modified the JSPs, XML according to the check lists.
  • Added and modified JSP pages to display new information’s.
  • Used web logic workshop, Eclipse 3.5 as development IDE for web applications.
  • Analyzing jsps with their ps.xml and finding the flows for all the JSPs.
  • Configured and utilized Hibernate to interact with Oracle database.
  • Used Hibernate for persistence mechanisms.
  • Implement, Integrate and maintain the client server and web related applications.
  • Used and implemented XML for data exchange between applications.
  • End to End Validation of pages developed by team members
  • Turning complex data base queries and joining the tables to improve the performance of the application.
  • Configured the project on weblogic 8 application servers.
  • Designed and developed base classes, frame work classes and common re-usable components.
  • Discussion with fellow mates through teleconference daily for the issues and updates. check in/ checkout of the files developed into the star team
  • Interacting with the clients in regular basis to get the clear requirements.
  • Given full support during System testing phase to fix critical and high priority defects
  • Testing mobile application pages.
  • Designed and developed application frameworks - Exception Handling, Logging etc

Environment: Java, J2EE, Struts, Servlet, HTML, Java Script, XML, XSLT, PL/SQL, Apache Tomcat, Eclipse, and UNIX

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