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Sr Java/ J2ee Developer Resume

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Des Moines, IowA

SUMMARY

  • Around 8 years of IT experience in design and development of Confidential applications wif complete Software Development Life Cycle utilizing Java and J2EE advances.
  • Strong development and hands on experience in J2EE technologies such as JSP, Servlets, Hibernates, EJB, JDBC, Web Services (SOAP, WSDL, REST), JMS, JNDI, JSF andJavaMail.
  • Extensive experience of designing and developing software applications wif teh EJB,Java, JSP, Servlets,JavaBeans, JNDI, AJAX, JMS, ORM, JNDI, Web services, JDBC, JAXP, RMI, XML, JavaScript, JQuery, CSS, Web Services, SOAP,JSON.
  • Strong experienced in a quick paced Agile Development Environment including Test - Driven Development (TDD) and Scrum.
  • Proficient inJava/J2EE Design Patterns including singleton, Factory, Model View Controller (MVC) and Data Access Object (DAO). Well versed wif coreJavaconcepts like collections, multithreading, serialization,Javabeans.
  • Responsible for planning Presentation level (web pages) using teh concepts like HTML, XML, CSS,JavaScript and JQuery using AJAX.
  • Substantial experience in developing JEE based Web Services to expose useful functionality to web users through SOAP, describing them using WSDL, registering them using UDDI for easy availability to potential users and consuming using Axis2 and JAX-WS.
  • Technology leadership for teh direction of teh Cloud based application using Node.JS, PDFJS,and MS SQL Server integrating to a proprietary framework.
  • Good Working experience in using different modules like Spring Core Container Module, Spring

    Application Context Module, Spring

  • MVC Framework module, Spring AOP Module, Spring ORM Module etc in Spring Framework.
  • Strong Object Oriented Analysis and Design (OOAD), ERD documentation, UML artifacts modeling wif Rational Rose and Confidential Architect. Applied teh requirements engineering, analysis, and design disciplines of teh RUP to J2EE projects.
  • Experience in writing numerous test cases using JUnit framework wif Mokito.
  • Worked on IDE's such as Eclipse/My Eclipse, WSAD/RAD and JBuilder for developing, deploying and debugging teh applications.
  • Developed web GUI involving HTML5, Node JS, Java Script under MVC architecture.
  • Good working knowledge of persistingjavaobjects using Hibernate dat simplify data storage and retrieval to teh underlying database.
  • Scheduling and Restarting Backups for teh Servers via IBM Tivoli Storage Manager.
  • Implemented various levels of application and services using Spring-Framework (2. 3), EJB3, Struts2 and ORM tools like Hibernate 3.0 for fast pace and efficient code generation.
  • Good command on various XML technologies i.e., writing DTD, Schema, Namespaces, XSL, Xpath, Xlink, X Query, XHTML and SAX, DOM, JDOM parsers.
  • Experienced in working wif databases such as Oracle 8.x/9i/10g/11g, MS-SQL Server, MySQL and using PL/SQL to write stored procedures, functions and triggers for different Data Models.
  • Good knowledge in database related work such as creating complex stored procedures, Views, Triggers, Functions, using PL/SQL.
  • Hands-on experience wif Reporting Tool Crystal Reports to create reports in various formats and tuning teh performance.
  • Experience in Configuration Management, setting up company Version policies, build schedule using Clear Case, SVN, CVS and Git.
  • Experience wif Building tools like ANT & MAVEN.
  • Expertise working on Application servers and Web servers like WebLogic 8.x/9.x/10.x/12.x, Apache Tomcat 5.x/6.x/7.x and JBOSS.
  • Experience in using ANT, Maven and Jenkins for build automation and loggers using Log4j.
  • Extensive experience in software development methodologies like Agile & SCRUM.
  • Able adapt quickly to Changing needs, set goals, commitment and responsibility to accomplish tasks.
  • Team player wif leadership abilities. Strong analytical skills wif excellent interpersonal and communication skills and understanding of Organizational functioning.

TECHNICAL SKILLS

Programming Languages: Java, J2EE, JSP, Servlets,, JDBC, JNDI, Struts, Spring, EJB Hibernate, Java Beans, JSF, JMS, IBatis, JUNIT, Java Security Log 4j

Development Tools: Eclipse, NetBeans, JBuilder, WSAD/RAD

Web Technologies: HTML, JavaScript, CSS, XML, XSL, JSON, JQUERY Angular JS, XHTML, AJAX, XSTL, XPATH, XSD, DTD Schema, WSDl, X-Query, SAX/DOM

Web & Application Servers: Apache tomcat 6, Web logic 10.3, JBoss, Web SphereFrameworks Struts, Spring, Hibernate, Spring MVC, JUNIT, Spring Web flow

Spring AOP, Spring ORM:

Markup Languages: HTML, CSS, XML, XSD, XSTL, XPATH

Build/Deployment tool: Maven, ANT

Databases: MySql, Sql, Pl/Sql, Oracle

Web Service Technology: SOAP, WSDL, DOM, SAX, RESTFUL, JAX-RS, JAX-WS JAX-B, JAX-RPC, UDDI

Operating Systems: Windows, Linux,Unix

PROFESSIONAL EXPERIENCE

Confidential, Des Moines, Iowa

Sr Java/ J2EE Developer

Responsibilities:

  • Handled Analysis, Design and Development of teh project.
  • Involved in all stages of SDLC (Software Development Life Cycle) including proposal, process engineering, requirement analysis, design, development, testing, deployment and support.
  • Designed and developed web-based software usingJavaServer Faces (JSF) framework, Spring MVC Framework.
  • Maintained CSS and HTML, XSL, XSLT,JAVASCRIPT, JSF, Angular JS, for designing Webpages.
  • Used Ajax for intensive user operations and client-side validations, Using JavaScript for client side validation.
  • Developed application service components and configured beans using Spring IoC, creation of Hibernate mapping files and generation of database schema.
  • Used Web Services for creating rate summary and used WSDL and SOAP messages and used XML parsers for data retrieval. Also Developed and consumed REST base web services.
  • Expertise in web development and related software Angular.js, Html5, Css3.
  • Involved in writing Spring Configuration XML, file dat contains declarations and business classes are wired-up to teh frontend managed beans using Spring IOC pattern.
  • Creating custom JSF Facelet tags for error handling, data tables, true/false markers etc.
  • Developed JMS components to send messages from one application to other application internally.
  • Involved in creating various Data Access Objects (DAO) for addition, modification and deletion of records using various specification files.
  • Provided various reports related to performance of teh system. Memory leaks.
  • Used Apache Solr for data analysis.
  • Developed Maven Scripts for teh build process and deployed in IBM WebSphere and Tomcat.
  • Used shell scripts to maintain production and test AWS EC2 instances.
  • Implemented Log4J for Logging Errors, debugging and tracking using loggers, appends components.
  • Implemented Business processes such as user authentication, Transfer of Service using Session EJBs.
  • Used Tortoise SVN as version control across common source code used by developers and MAVEN as building tool.
  • Deployed teh applications on IBM Web Sphere Application Server (WAS).

Environment: JDK1.6, J2EE, Struts1.2, JSF2.0, Spring 3.0, Hibernate, Agile, Servlets, JSP,Javascript, XML, HTML5, CSS3, Swing, SVN, JMS, EJB, JUnit, Log4J, RAD 7.0, Unix, Oracle 10g/11g, Angular Js, Maven, Web Services (SOAP, RESTful), Web Sphere Application server, AWS, Agie process, JIRA, Jenkins.

Confidential, Minneapolis, MN

Sr Java/ J2EE Developer

Responsibilities:

  • Involved in meetings wif clients, management and project team during different SDLC stages like requirement gathering, high level design and implementation, functional testing, and deployment of application on servers
  • Followed Test Driven Development (TDD), Scrum concepts of teh Agile Methodology to produce high Quality Software.
  • Involved in JSF upgrade 1.2/facelets/Rich faces 3.3 to 2.0/facelets/Richfaces3.0.
  • Hands on Experience on python including object-oriented, imperative, funcational and procedural styles.
  • Led a team of 3 developers and managed team meetings, and communication at all levels.
  • Designed and Developed Web services to allow communication between applications based on RESTFUL Web service.
  • Implemented Spring MVC Framework according to client requirement. Used various components of spring such as Spring AOP for implementing cross cutting functionalities like Caching, transaction management and logging.
  • Design and Implementation of Configurable UI components for teh Fast Path using GXT and GWT Framework.
  • Spring Controllers were used wif Angular JS to route teh control to desiredJavaservices.
  • Analysis and Design of various modules using SOA and J2EE stack.
  • Used Spring Dependency Injection (IOC) to inject required services and struts.
  • Developed Action Class components for performing business process execution and involved in configuration of struts configuration specific xml file.
  • Used JAXM for making distributed software applications communicate via SOAP and XML.
  • Implemented as well as exposed web services using Apache Axis.
  • Construction as per teh design documents prepared using Java, Servlet, JSP and Java Script using JSF framework. Unit testing teh developed deliverables. Conducting code review for teh team member's code.
  • Created connections to database using Hibernate session Factory, using Hibernate APIs to retrieve and store data to teh database wif Hibernate transaction control.
  • Implemented persistence layer using various features of Hibernate framework like HQL queries, Criteria, projections.
  • Carried out bug fixing by rigorous testing using JUnit test cases.
  • Used JSON strings to transferjavaobject data to Angular JS and vice versa.
  • JIRA was used for bug-tracking.
  • Knowledge of usingApache Camelthrough Fuse Mediation Router.
  • Configured teh Hibernate configuration files to persist teh data to teh Oracle 9i/10g Database.
  • Analyzed AWR reports to find performance issues in DB wif queries for multiple transactions. Tuned various queries based on dis to get optimal performance of application in real time.
  • Documented all stages of teh project, generated documentation usingJavaAPI Documentation Generator (Javadoc).
  • Used teh JavaScript dynamic functionalities for different UI components and handled teh exceptions.
  • Provided support to deploy teh application on production servers on UNIX environment.
  • Automated testing process using shell scripting

Environment: CoreJava, JDK 1.5, IBM WebSphere Application Server, Apache Axis, Python, Spring Hibernate, Struts2, AGILE/SCRUM Methodology, JavaScript, AngularJS, CSS, JQuery, JMS, JSF1.2/2.0, JNDI, XML, XSL, XSLT, WSDL, Log4J, JUnit, RESTful web service, Camel, Maven, Oracle, PL/SQL.

Confidential, Saint Louis, MO

Java/ J2EE Developer

Responsibilities:

  • Involved in total Software Development Life Cycle (SDLC) phases of teh project which was modeled using Rational Unified Process (RUP).
  • Used Spring Framework to implement Model View Controller (MVC) architecture to promote loose coupling and make teh application more scalable in future.
  • Designed Services front end view using Spring MVC and Spring Web flow.
  • Worked on Tivoli ticket management system between county workers and state for root causing issues.
  • Used spring framework and interacted wif backend database using Hibernate framework.
  • Extensively used Hibernate in data access layer to access and update information from teh Oracle database. Used Hibernate Query Language (HQL) for writing teh queries.
  • Developed teh Hibernate mapping files to retrieve & update customer information from/to Oracle database, building UNIX shell scripts for data migration & batch processing.
  • Performance tuning of teh JSF page.
  • Used Web logic Application Server for deploying various components of application.
  • Extensively used Eclipse for IDE and Ant script to build teh project.
  • Extract data from TSM (Tivoli Service Manager) Server using SQL (Structure Query Language)
  • Used Log4j for logging and debugging.
  • Developed user interface using JSP,JavaScript, HTML and CSS.
  • Used JMS API for asynchronous communication by putting teh messages in teh Message queue.
  • Implemented various design patterns in teh project such as Business Delegate, Session Façade, Data Transfer Object, Data Access Object, Service Locator and Singleton.
  • Designed various tables required for teh project in SQL server database and used Stored Procedures and Triggers in teh application.
  • Developed custom tags, JSTL, STLD to support custom User Interfaces.
  • Developed and Deployed web services using Apache Axis2 inJavaand SOAP/WSDL on SOA architecture.
  • Implemented Web Services using WSDL.
  • Used SAX and DOM parser to parse teh XML documents and XSLT for transformations.
  • Developed test cases and performed unit test using JUnit Framework.
  • Used TOAD and Putty extension in IDE.
  • Experienced in build and release processes and configuration management.

Environment: JDK 1.6, Servlets, EJB, XML, Jquery, JMS, JSF 1.2,Spring 3.0, Hibernate 3.0, Tivoli, SQL, Web Service (JAX-WS), HTML, JSF 2.0, AJAX, JavaScript, CSS, ANT, Oracle 11g, SQL Server, Adobe Dreamweaver CS5, IBM WebLogic, Application Server 12, TCPMon, Soap UI, Visio, SVN, Log4j.

Confidential

Java/ J2EE Developer

Responsibilities:

  • Designed user interface using JSP, HTML, JQUERY, JSTL, JavaScript and AJAX calls to get teh required data.
  • Used XSLT to group and transform data from one Document into another.
  • Developed teh Hibernate mapping files and involved in writing Junit test cases and suits using Eclipse IDE.
  • Developed Application and Applet wif JAVA SWINGS using teh server via RMI
  • Used JavaScript for client side validation.
  • Designed and developed user interface for public using asynchronous technologies wif AJAX/POJO/Struts frameworks.
  • Used AngularJS to decouple teh client side of an application from server side and also to decouple DOM logic from application logic.
  • Used Struts Framework and MVC2 design pattern to develop teh application.
  • Used Hibernate Persistence Strategy to interact wif database. Developed teh Hibernate mapping files using Eclipse IDE.
  • Worked on generating teh web services classes by using Service Oriented Architecture SOA, WSDL, UDDI, and REST for customer information credit bureau.
  • Developed aspect oriented logging module using Log4J for logging purposes.

Environment: JDK 1.5, Struts, JSP 2.2, Servlets 3.0, HTML, CSS, JavaScript, XHTML, XSLT, JDBC, JMS, JSP, JSTL, JQUERY, AJAX, EJB, Spring 3.1, AngularJS, Hibernate, REST, WebLogic 11g, Oracle11g, Eclipse 3.7, LINUX, JUnit 3x, JSF, Maven, Log4J, SQL Developer, and Win SQL.

Confidential

Java Developer

Responsibilities:

  • Played a vital role in analysis, design and development of components at Client Side as well as Server Side.
  • Intended and created user interactive Web Pages using JSP, HTML, CSS and JavaScript.
  • Involved in design and implemented teh application using Struts framework.
  • Performed Client side validation usingJavaScript.
  • Developed Entity Bean representing data object.
  • Installed, configured and deployed components on IBM WebSphere.
  • Accessed back-end data source of DB2 wif JDBC API.
  • Did unit testing using JUnit.
  • Used CVS for version Repository maintenance.

Environment: J2EE 1.4,Java, Struts, Servlets, JSP, HTML, JavaScript, XML, DB2, Junit, WebSphere, Web Services, CVS.

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