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Java/j2ee Developer Resume

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Pittsburgh, PA

SUMMARY

  • About 8 years of technical expertise in complete software development life cycle process including Analysis, Design, Development, Testing and Implementation using Java.
  • Extensively worked on N - Tier architecture systems with application system development using Java, J2EE, JSP, Servlets, EJB, Web service (SOAP, Restful), JMS, and JDBC.
  • Expertise with web based GUI architecture and development using JSP, Tag libraries, HTML, CSS, AJAX, JQuery, JavaScript.
  • Hands on experience in Hibernate and JPA.
  • Hands on Experience in Struts and spring framework.
  • Expertise developing Service Oriented Architecture applications using web services like SOAP and REST.
  • Experience with web servers like Apache Tomcat 6.0/7.0and application servers like IBM Websphere 7.0/8.0, BEA WebLogic 8.1/9.1/10.3 and JBoss Server.
  • Expertise in XML parsing technologies like JAXB and JiBX.
  • Proficient in RDBMS concepts, writing SQL Queries, Stored Procedures, Triggers, Cursors and Functions.
  • Worked on various IDE's like Eclipse 4.2, NetBeans 8.0, Xcode 6,IntelliJ IDEA, RAD.
  • Expert understanding of various creational, structural, and behavioural Design Patterns.
  • Good experience with version controls like SVN, CVS&GIT.
  • Strong hands on experience in teh software development methodologies to develop complex projects with rapidly evolving requirements using Agile Process and Software Development life cycle.
  • Trained teh operations team on managing supporting application after deployment.
  • Excellent knowledge about banking domain and supply chain management.
  • Strong communication, written and interpersonal skills.

TECHNICAL SKILLS

Languages: J2SE, J2EE, C, Objective - C,C#

Web Technologies: Servlets, JSPs, AJAX, JSON

J2EETechnologies: JDBC, EJB 3.0, JPA, JMS, Web service, JAX-WS, JAX-RS

ORM-Tools: Hibernate

Frameworks: Struts 1.3,2.0, Spring 4.0

Scripting Languages: HTML, CSS, JavaScript, DHTML, XML, JQuery

Servers: Weblogic 8.1/9.1/10.3, Web Sphere 7.0/8.0, JBoss 4.0/5.0, Apache Tomcat 6.0/7.0, Jetty Server

IDEs: Eclipse 4.x, NetBeans 8.0, MyEclipse blue

Tools: Toad for Oracle, Putty, Single Sign On, Beyond Compare, JUnit, SQL Developer

Databases: My SQL 5.0, Oracle 11g (PL/SQL)

Operating Systems: Windows, Unix/Linux, MacOS

Bug tracking tools: WPBN, Jira, Firestone, HP Quality Center 10.0

Version Control Systems: SVN, CVS, Subversion, GIT

PROFESSIONAL EXPERIENCE

Confidential, Pittsburgh, PA

Java/J2EE Developer

Responsibilities:

  • Designed and coded application components in an agile environment utilizing a test driven development approach
  • Used Spring Web MVC framework for teh applying MVC Implementation to teh web application
  • Used Spring MVC for teh management of application flow (by developing configurable handler mappings, view resolution).
  • Used Hibernate as an TEMPeffective tool to achieve cross-database portability across relational databases and developed various DAOs as part of teh Data persistence.
  • Developed Restful Web Services as End point to share teh data with teh other products using JSON as messaging medium.
  • Developed SQL, PL/SQL and Stored Procedures on SQL Server.
  • Developed and deployed teh application in teh Jetty server.
  • Status report was provided to teh manager/Scrum master regarding teh progress of teh task assigned at both teh beginning/end of teh working day. JIRA tickets were created and tasks were completed in teh assigned time.
  • Used GIT distributed version controls to check in/out files, etc. also responsible for branching, merging teh branch to master
  • Performed code review and unit tested teh application using Junit framework.

Environment: Java 1.7, JSP, Spring MVC, JDBC, Java Beans, JSTL, Hibernate, Java swings, Java Script, Jetty, Restful Web Services, SQL Server 2005/2000.

Confidential, Thousand Oaks, CA

Java/J2EE Developer

Responsibilities:

  • Designed, developed, debugged and tested teh web based application using teh J2EE architecture.
  • Performed Application Demo’s to teh end clients.
  • Developed Restful Web Services as End point to share teh data with teh other products using JSON as messaging medium.
  • Converted JSON to Java objects as part of consuming Restful Web services.
  • Understanding and analyzing business requirement.
  • Designed and developed teh User Interface using JSP, JSTL, Struts Tag Libraries and Java for both Business Logic and GUI development.
  • Implemented client side data validations using JavaScript, jQuery and Server side data validations using Struts Validation Framework.
  • Used Spring security framework for authentication and authorization of teh application.
  • Developed & deployed teh application in on Application Server and Supported teh Production Releases.
  • Involved in teh design and development of application using Struts Action classes.
  • Created XML Schema, XML template and XSL.
  • Formulated Use Cases for each business case to suit teh requirements.
  • Developed SQL, PL/SQL and Stored Procedures on Oracle 10g.

Environment: Java 1.6, JSP, JavaBeans, Struts 1.3, Struts Tag Libs, JSTL, Hibernate, Java Swings, Java Script, JQuery, StrutsV1.x, JSFV1.x, XML, XSLT, Web Sphere Integration Developer TomcatV6.0, Restful Web Services, DB2v9.1, SQL Query Analyzer, SQL Server 2005/2000.

Confidential, St Petersburg, FL

Java Developer

Responsibilities:

  • Worked extensively as part of a team in teh design, development, testing, deployment and implementation, production support, maintenance, and enhancement of dis project.
  • Used different design patterns, like MVC, Controller, while implementing teh Spring Framework.
  • Worked extensively in developing applications using DAO layer, Service layer and controllers using Spring Annotations and Dependency Injection.
  • Hands on experience in implementing JSR-303 bean validation framework.
  • Created Use Case diagrams.
  • Built custom tags for libraries.
  • Used XML parsers to parse teh XML files.
  • Analyzed and designed teh system.
  • Created Various UML Diagrams e.g. Class diagrams, Sequence diagrams.
  • Installed, configured, and maintained Websphere Application Server.
  • Used Hibernate as ORM tool and defined teh mapping and relationship of each table in database toJava object.
  • Coordinated with QA team to ensure teh quality of application.
  • Deployed Application to Web sphere Application Server.
  • Converted teh build tool from ant to maven.

Environment: Java 1.6, Spring 3.0, Spring ORM, Spring JMS, Spring RESTFUL web service, DB2, Websphere Application Server, Eclipse, CVS, Windows 7, AJAX, Hibernate.

Confidential, Hartford, CT

Java Developer

Responsibilities:

  • Prepared user requirements document and functional requirements document for different modules.
  • Designed teh application architecture in lines of Struts Frame work based on MVCII.
  • Architecture with JSP as View, Action Class as Controller and combination of EJBs and Java classes as Model.
  • Used Struts, JSTL, Struts-eland Tag Libraries.
  • Responsible for designing, writing code in Action Class, Validators, Action forms and developing teh system flow for teh module using Struts Framework.
  • Involved in coding Session-beans and Entity-beans to implement teh business logic.
  • Designed and developed presentation layer using JSP, HTML with client-side form validation by JavaScript and Struts built-in form validations.
  • Used Java Swings as part of UI development.
  • Used AJAX for asynchronous data transfer (HTTP requests) between teh browser and teh web server.
  • Used SAX and DOM for parsing XML documents retrieved from different data sources.
  • Prepared SQL script for database creation and migrating existing data to teh higher version of application.
  • Installed and configured required software's for application development (Eclipse IDE, oracle database, WebSphere, Tomcat, plugin's for eclipse, required framework jars.
  • Developed different Java Beans and helper classes to support Server Side programs.
  • Written test cases for unit testing using JUnit testing Framework.
  • Involved in development of backend code for email notifications to admin users with multi excel sheet using teh xml.
  • Involved with responsibility to assist in cleaning teh dojo on a daily basis.
  • Involved with teh dojo used for different purpose according to teh requirement.
  • Modified teh existing Backend code for different level of enhancements.
  • Used Axis to implementing Web Services for integration of different systems.
  • Designing error handling flow and error logging flow.
  • Developing build files for teh project using ANT build tool.

Environment: Java 1.5, J2EE, JSP, Servlets, Struts 1.3, Dojo, TagLibs, RAD, XML, EJB 3.0, Ant, SQL, CVS, PVCS, Java Swings, Web Services, SOAP, WSDL, MVC, JavaScript, CSS, AJAX, Oracle10g, Web Sphere, Toad, UNIX.

Confidential

Java Developer

Responsibilities:

  • Interacting with client for requirement gathering, analysis and modularization of teh requirement.
  • Optimized teh requirements by discussing with functional anchor and teh client.
  • Created a user menu to facilitate teh manual teller entry of teh transaction.
  • Wrote a Batch job to perform table updates using SQL queries and attaching transaction codes.
  • Created report with Jasper report generation tool.
  • Developed user interface using java Server Pages (JSP), HTML and Java Script for teh Presentation Tier.
  • Developed JSP pages and client side validation by javascript tags.
  • Developed an own realm for Apache Tomcat Server for authenticating teh users.
  • Developed front end controller in Servlet to handle all teh requests.
  • Developed Ajax call from JSP pages.
  • Developed Controller Servlet to handle teh database access (MVC pattern).
  • Developed custom tags to display teh data in JSP pages.
  • Developed stateless Bean to handle teh Business logics as well as database interaction.
  • Deployed teh application in Production environment.
  • Supporting teh application at client side.
  • Provided solutions for beta tickets at client site during user acceptance testing.

Environment: Java, JSP, Servlets, JavaScript, JMS, JDBC, EJB, Rational Rose, Ajax, Tomcat.

Confidential

Java Developer

Responsibilities:

  • Procured teh requirements from teh client and prepared solution documents for an update on Check status in case of out of court settlements.
  • Prepared solution documents for passing teh demand drafts with only payment through accounts.
  • Analysis and Implementation of complex business logic.
  • Design and Implementation of server objects using java servlets, JDBC.
  • Development of design patterns, DAO.
  • Development of Prepared Statements and DAO layer.
  • Analysis of Business Requirements.
  • Development of teh web tier components using HTML, CSS, JSP and JavaScript.
  • Configuration of teh JBoss instance for data sources.
  • Development and enhancement of teh stored procedures and DAO classes.
  • Analysis and fixing teh beta defects in User acceptance testing.
  • Extensive participation in application integration testing.

Environment: Html, EJB 2.0, JSP, JDBC, Servlets, JS, Oracle, Windows XP, Ajax, JBoss.

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