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Associate Systems Resume

Phoenix, AZ

SUMMARY:

  • Around 7 years of experience in design, development and deployment of n - tierDistributed,Transactional, ScalableIntranet/Internet applications
  • Well versed with complete Life Cycle Development process that includes translation of requirements into functional and technical specifications, Designing, Developing, Testing Implementation & Post Production support using agile methodologies
  • Experience in using UML modeling tools like Poseidon and Rational Rose to design and develop high level and comprehensive design modules (domain models, behavioral models and deployment models)
  • Experience in Core Java concepts such as OOP Concepts, Collections Framework, Exception Handling, I/O System, Multi-Threading
  • Experience working in applications developed using Object Relational Mapping frameworks like Hibernate, IBATIS and MVC frameworks like Struts and IOC frameworks like Spring and its subsidiary modules such as Spring JDBC, Spring Web, Spring Web MVC, Spring Security, Spring Batch and Spring AOP
  • Experience in SOAP , REST API Web services using Apache CXF, Jersey, JAX-RS, and JAX-WS,JSON and XML data
  • Expertise in JEE & J2EE technologies such as Servlets, JSP, JNDI, JPA, JMS, JDBC, JAXP, JAXB, Java Script, JQuery, AJAXand XML like XSD, DTD and XSLT
  • Expertise in deploying, and configuring applications onto WebSphere, BEA WebLogic, JBoss, and Tomcat servers
  • Expertise in developing reusable components for cross cutting concerns like Logging,Build management, Transaction management, and Testing framework using Log4j, Ant, Mavenand JUnit to increase productivity, easy maintenance and to retain software quality
  • Experience in using IDEs like RAD, Eclipse/My Eclipse, IntelliJ and NetBeans
  • Experience in using various Configuration Management tools like CVS, GIT and SVN
  • Extensively worked on relational databases such as Oracle, DB2, Mongo DB, MySQL and SQL Server in defining database schemas, creating Stored Procedures, and Triggers and have basic knowledge in NoSQL
  • Hands on experience in tools such as TOAD, SQL Developer and My Sql Work bench
  • Experienced in debugging web applications using firebug, IE developer toolbar
  • Team Player, quick learner and self-starter with effective communication, motivation and organizational skills combined with attention to details and business process improvements

TECHNICAL SKILLS:

Programming Languages: Java(Collections, IO, Threads), C/C++, PL/SQL

JEE/J2EE Technologies: Servlets, JSP, JDBC, JMS, JNDI, JAX-WS, Web Services (REST, SOAP)

Application Servers: WebLogic, Web Sphere, JBOSS

OS: Linux, Unix, Perl Windows

Web Servers: Tomcat

Databases: Oracle, DB2, SQL

IDE s & Utilities: Eclipse/My Eclipse, NetBeans and IntelliJ

Web Dev Technologies: HTML, DHTML, XML, XSL, CSS, Bootstrap CSS

Tools: JIRA Tracker, HP QC, Maven

Scripting Languages: JavaScript, AJAX, JQuery

Reporting Tool/Version Control: CVS, SVN, GIT

PROFESSIONAL EXPERIENCE:

Confidential, Phoenix, AZ

Associate Systems

Responsibilities:

  • Developed class diagrams, use case and sequence diagrams for the design phase of the project using UML
  • Developed software application modules using disciplined software development process followed (SCRUM methodology)
  • Developed front-end screens and GUI using JSP
  • Developed Action Forms and App Bean POJO classes for business logic
  • Developed dispatcher servlet to receive end user requests
  • Configured the servlet and its mapping in the spring- configuration file
  • Used Springcore for dependency injection configured the bean in the application context file( deployment descriptor)
  • Used Strut tiles for my page layout
  • Performed testing by writing test cases using JUNIT framework
  • Used Mockito, Power Mock and Easy mock for testing
  • Performed mutation testing using Pit eclipse
  • Used JavaScript’s, CSS styling, jQuery,JSTL tag libraries and custom tags to develop various front end modules
  • Checked logging errors using log4j,SLF4j and debuggers
  • Used design patterns like Singleton, DAO and prototype for various modules
  • Developed the application with Spring MVC, Spring Security and Spring Batch
  • Used Apache Tomcat Version for local testing
  • Implemented Java Request Framework for retrieving and updating data
  • Developed mapping files to map to the database tables using hibernate and used JPA annotations
  • Used Maven to build the application locally
  • Developed several REST web services supporting both XML and JSON
  • Used jersey implementation
  • Used Check Style, JaCoCo and Cobertura for code coverage check and code quality check
  • Performed early performance testing using ESAPI and JMeter
  • Implemented regression testing and integration testing
  • Used Sonar dashboard to keep track of the code coverage and quality coverage
  • Used Jenkins for continuous integration of the application

Environment: SOA-based, Spring Tool Suite(STS- 3.2 and higher),Tiles(2.2.x),Check Style, JaCoCo, Maven, Failsafe, Surefire, Hibernate, REST, Java Persistence API(JPA), SpringJunitIntegration test, Java Request Frame Work, Junit, Pit Testing, JavaScript, Selenium Scripts,JRebel, Apache Tomcat server 7,Jenkins, Sonar, JQuery, JSP, CSS3, HTML 5,JSTL

Confidential, Wichita, KS

J2EE Developer

Responsibilities:

  • Studied and analyzed the business and functional requirements, Designed and developed SDLC using UML
  • Extensively used J2EE design patterns namely Factory, Singleton
  • Build EJB for processing the business logic and maintaining transactions
  • Configured Struts Framework to implement MVC architecture and used Spring for dependency injection
  • Used JQueryUI to create rich user interface experience
  • Developed Servlets JDBC and Java Beans, JSP, Java Scripts, XML, and CSS for various module
  • Build XML style syntax for defining object relational metadata, and also used JSTL tag libraries to avoid java code in the JSP
  • Worked with Oracle database for storing and retrieving data
  • Developed Dependency injections using SpringApplicationcontext and used Spring Security, Spring Batch
  • Spring MVC Framework is used to have relationships between application components
  • JUnit frameworks were used for performing unit and integration testing by writing test cases
  • Struts were used to develop the front end and Tiles plug-in was used as an implementation of composite view pattern and validation was done using Struts Validator framework
  • Developed custom tags, JSTL to support custom user Interface
  • Implemented Restful web services
  • Used Subversion for version control of the code and configuration files
  • Developed and deployed the application on Web sphere Application Server
  • Implemented Log4j for logging errors, messages and performance logs

Environment: Struts, JSP, Tiles, IBM Web Sphere 5, JUnit, Log4j, and Oracle 10g, Ajax, JSTL, XML, DOM, Web Services, AXIS, REST, SubVersion(SVN) and WSAD.

Confidential, Concord, NC

Java/J2EE Developer

Responsibilities:

  • Implemented agile methodology for the iterative development of the application and developed different Design patterns like DAO, Singleton Pattern and MVC architectural design pattern
  • Built User Interfaces modules using JSF and Prime Faces
  • Extensively implemented, XHTML,HTML, JavaScript, Servlets, JSP and AJAX in the presentation tier
  • Implemented JSF backing beans and used EJB dependency injection Developed Managed Beans, JSP, Controllers, BO, XML, and CSS for various module
  • For handling Validations in the web application built custom JSF Validators
  • Developed business delegates to communicate with the EJB and web services residing on the business tier
  • Developed EJB’s which acts as a session fade to the complex business object
  • Developed Web services in the service layer and implemented Web Services based on SOA architecture with SOAP and WSDL
  • Implemented WSDL specification in combination with SOAP and XML Schema to provide Web Services
  • Developed cursors and stored procedures using PL/SQL programming
  • Implemented XML for developing deployment descriptors
  • Hibernate mapping files and used JPA annotations
  • Implemented test driven methods to improve the code and find defects in the code, to make errors free software we did this testing
  • Implemented jQuery JavaScript library extensively to code client side validations and other UI interactions
  • Used JSTL which adds tag library of JSP tags for XML data processing, conditional execution and internationalization
  • Used Subversion for version control of the code and configuration files
  • Used JQuery library to build Ajax based web application module
  • Implemented Log4j for logging errors, messages and performance logs
  • Extensively involved in porting the application code to JBoss6.x server to phase WebLogic usage
  • Developed Maven scripts to build and deploy the application onto WebLogic Application Server and ran UNIX shell scripts and implemented auto deployment process

Environment: JSF 2.0, Prime Faces, XHTML, Web logic Application Server, Log4j, and SQL Server, JSTL, Ajax, Web Services(SOAP) Hibernate, Oracle Database, Java Persistence API(JPA), jQuery, XML, Web Services, Apache AXIS-2, Maven WebLogic Application Server, JBoss 6.x(dev mode) and Subversion.

Confidential, Gravette, AR

Java/J2EE Developer

Responsibilities:

  • Requirement analysis, design and implement
  • Manage project deliveries of the project to QA team and Customer
  • Do the discussion with Customer for technical, functional issues, status update and demonstrate newly added features
  • Resolve integration issue with external component SBO, Payex and Sales force web services
  • Provided mapping between database tables and object oriented java objects using Hibernate
  • Create technical design documents
  • Implemented SOAP web services
  • Hibernatemapping files and used JPA annotations
  • Develop the UI for the application using JSF
  • Help and co-ordinate with team members for technical issues
  • Unit testing, integration testing and system testing

Environment: Java, J2EE, JSP 1.2, Struts,Spring, Hibernate, Java Persistence API (JPA), CSS, DHTML, Java Script, AJAX, XML, Web Services (SOAP), JBOSS, Apache Antand Linux/Solaris, Oracle Database.

Confidential

Java/J2EE Developer

Responsibilities:

  • Developed Exceed Policy administration system to the company standards and followed common services Build standards as described in Common Services Development Standards
  • Use Cases preparation for the new Change Request (CR) in the system and Test Cases Specification writing
  • Extensively used JUnit for unit testing
  • Tested the entire System according to the Use Cases using JUNIT
  • Deployed project on Web sphere Application Server
  • Maintained release notes and release plan for every release
  • Analysed the requirements and involved in the low level design
  • Over looked at the complete support of the project in terms of code reviews, development, deployments of the application to test, staging and production environments
  • Involved in the integration of the modules and configuration of environments
  • Performed code reviews and Involved in unit testing and system testing
  • Primary point of contact when testing issues occur for the support needed
  • Used SOAP UI for performance and regression testing of EJB

Environment: Core Java, J2EE, RAD 7, WAS 7, MDB, JMS, UML, Design Patterns, Log4J, ANT, JUnit, JavaScript, XML, XSD, XSLT, DOM, SAX, UNIX, DB2, SOAP UI and Windows.

Confidential

J2EE Developer

Responsibilities:

  • Developed interactive and user friendly web pages using JSP, CSS, HTML, JavaScript
  • Used Struts framework for the MVC architecture
  • Used Documentum CMS for storing the contract documents with revision history created
  • Used Struts Tags to the Struts view Components to the rest of the framework
  • Designed and developed servlet classes to handle the request from JSP pages and forward the request to corresponding business component/JSP pages
  • Written Complex queries in SQL Server to meet the application requirement
  • Coding and Unit Testing

Environment: JDK,Struts,XML, HTML, CSS, JSP, JavaScript, JDBC, ANT, Apache Tomcat, SQL Server,NetBeans.

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