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Sr.java/ J2ee developer Resume

GeorgiA

PROFESSIONAL SUMMARY:

  • Having around 6 years of IT experience with proven expertise in Designing, Developing, Testing, Deploying and Supporting enterprise web applications using JAVA/J2EE Architectural and Design patterns
  • Experience in all phases of software development using Web technologies on Tomcat, Windows platforms, Oracle.
  • Expertise in object oriented analysis(OOPS concepts), design and hands on experience in Java, JDBC 4.2, EJB,JMS, JNDI, Web Services(JAX - WS,JAX-RS), Spring/Hibernate
  • Strong exposure working with J2EE design patterns like MVC, Front Controller
  • Experience in using Mavenscripts for building and deploying applications for error logging
  • Good proficiency in using front-end &Middle-tier J2EE technologies with backend databases like Oracle, SQL
  • Experience in coding Web Services with JAX-WS (SOAP) and JAX-RS (Restful)
  • Expertise in design & implement plug-ins services with Open Source JavaScript Libraries/Toolkit.
  • Experience with Test Driven development like JUNIT
  • Experience in using various Configuration Management tools like GIT, SVN
  • Good Knowledge in python scripting, Amazon Web Services, Microservices on Unix backgrounds
  • Have Strong analytical skills with ability to follow project standards and decision -making capability
  • Good Team player with proficiency at time management, multitasking, able to meet deadlines and handle priorities

TECHNICAL SKILLS:

Programming Languages: C++, Java

Web Technologies: HTML, CSS, JavaScript, AJAX, JSP, JQuery, JSON, JDBC

J2EE Frameworks: Struts, Spring, Hibernate, Junit, Log4j

Operating Systems: Windows, Linux, UNIX

Databases: Oracle, SQL Server

Web Service Specifications: JAX-RPC, JAX-WS, JAX-RS, SOAP/Restful

Application/Web Servers: Tomcat, Web Logic,JBoss

Middleware Technologies: EJB, JNDI, JMS, JPA

Build Tools: Maven

Methodologies: Agile(Scrum), Test Driven Development, Waterfall Model

Tools: Jenkins (Continuous Integration Tool), Putty, Selenium(Testing Tool)

WORK EXPERIENCE:

Confidential, Georgia

Sr.Java/ J2EE Developer

Responsibilities:

  • Worked on Agile Methodology to develop and participate in daily SCRUM, Sprint meetings and quarterly Release Planning, Sprint backlogs of the program
  • Actively involved in analysis, detail design, development, bug fixing and enhancement in agile methodology Involve in daily scrum and sprint planning meetings
  • Created interactive websites and website features used JavaScript, JQuery
  • Developed Restful Microservices used Spring Rest and MVC
  • Used Spring Framework modules on Java1.7 for the configuration of application components, security processes and for supporting classes for integration and unit tests (spring security)
  • Implemented data access layer by Object Relational Mapping (ORM) tool Hibernate with standard DAO pattern
  • Written Groovy scripts for REST Web services and deployment
  • Extensively used Hibernatein developing data access layer, Develop SQL queries, views and store procedures usedPL/SQL
  • Used Eclipse for developing the application and GIT for version control
  • Involved in designing the database schemas for the new data layer on Oracle usedSQL for database normalization
  • Created and managed development and continuous integration environments on Java1.7automated through Jenkins
  • Extensively involved in moving source code from Clear case and SVN to GIT
  • Developed Unit, Integration used Junit
  • Performed Test Cases, Test Driven Development (TDD) used active sessions, JBoss Application Server 6.1.
  • Used Mavenscripts for building and deploying applications
  • DevelopedJUnit Test cases for testing the application code
  • Performed random and regress testing of the application for reducing number of defects
  • Worked on developing the Web Services (Restful API’s) on WAS
  • Highly involve to assist troubleshoot, find and fix critical customer report problems

Environment: Java 1.7, Eclipse, Servlets2.1, EJB 1.1/3.0, JSP 2.1, JIRA, Maven Scripts, JBoss Application Server 6.1, Microservices, MVC, Hibernate, XML, Java script, JQuery, AngularJS 1.5, Junit, SQL, Git, Web services

Confidential, Kansas City, Missouri

JAVA/J2EE Developer

Responsibilities:

  • Work as Java J2EE developer involve in development of ALS Interface based on Spring MVC.
  • Solve the dependencies of application codes in Android (JAVA) from constructors used the spring framework.
  • Configure and implement to load the web application across the text context frameworks, meta-annotations used spring 3.2.
  • Actively involved in analysis, detail design, development, bug fixing and enhancement in agile methodology Involve in daily scrum and sprint planning meetings.
  • Wrote Page level code using JavaScript, XML and VXML (VML) with AngularJS & NodeJS framework along with JQuery and other JavaScript libraries.
  • Used AngularJS, NodeJS as the development framework to build a single-page application.
  • Involve in writing persistent.xml and used JPA for persistence.
  • Used JPA for mapping business objects to database.
  • Involve in writing JPA Named Queries, SQL Queries to fetch data from Oracle database.
  • Develop presentation layer used HTML & CSS, including HTML 5 & CSS 3, Dojo, jQuery and MVC web frameworks.
  • Improve the UI front-end used the Dojo Java script Frameworks.
  • Support and maintain DB2 servers that are connected on Linux.
  • Develop SQL queries, views and stored procedures used PL/SQL.
  • Manage the business components used JSF frameworks.
  • Wrote SPA (XML, JSON and Ajax) used RESTFUL web services plus Ajax and AngularJS.
  • Used IBM MQ series as a middle tier messaging service fetched with Machine Programming for the applications communication.
  • Develop code to retrieve / update data used Data Accessor Design Pattern.
  • Design and develop Web Services (JAX-RPC) to provide services to the various clients used SOAP.
  • Work on the front end of the application using technologies such as JSP, JSF, Restful, Face lets and JavaScript
  • Wrote application level code to interact with the backend databases JQuery, AJAX and JSON.
  • Used JSON (Selenium) for the web service responses.
  • Develop applications using object oriented programming based web frameworks and ORM frameworks.
  • Develop a unit-test framework by customizing spring’s JUnit.

Environment: Java 1.6, Servlets2.1, EJB1.1/3.0, JSP 2.1, DB2, Hibernate, Web Sphere 6.0, AngularJS, Restful, JQuery, HTML, CSS, Struts, Oracle 10g, SQL, PL/SQL, Mongo DB, Spring 3.2, IBM MQ, Design Patterns, Web services, JQuery Agile, Hibernate

Confidential

Software Application Developer

Responsibilities:

  • Worked closely with Business Analysts, Project Managers and Project Leads to transform business requirements into Java code
  • Involved in design discussions and understanding of business requirements and identify the relevant functional and technical requirements
  • Implemented Multi-Threaded Environment Frameworks and used most of the interfaces under the Collection framework used Core Java Concepts
  • Developed RESTful Web Services for the project as per the business requirements
  • Involved in developing XML Schemas and used JAXB for marshalling/un-marshalling
  • Used Restful for producing Web Services and involved in writing programs to consume the Web Services used SOA with CXF framework
  • Used Restful in integration with various mainframes components like Restful for CICS Transaction Gateway (CTG) and CICS Web Support (CWS)
  • Worked with Jenkins in continuous Integration by using GIT tool and executed projects in Apache Maven
  • Designed special web apps by NodeJS frameworks with HTML5
  • Used JSP’s HTML on front end with Servlets as Front Controllers and JavaScript and JQuery for client side validations
  • Created controller Servlets for handling HTTP requests from JSP pages
  • Developed few web pages using JSP, JSTL, HTML, CSS and JavaScript
  • Involved in defining DAO interfaces and writing SQL Queries
  • Hibernate is implement for mapping object-oriented domain model to Oracle
  • Created User defined types to store specialized data structures
  • Wrote build scripts for compiling and creating jar files used Maven for the application
  • Involved in fixing of defects and enhancements
  • Tested Unit test and Integration Test of the application used Junit
  • Used static analysis tools to make sure the code maintains all standards
  • Used Log4j to print logging, debugging and warning information

Environment: JDK, J2EE, JSP, Core Java, Spring, Spring DAO, Linux, Web Services-RESTful, JAX-RS, Hibernate, Eclipse, Log4j, Oracle 11g, GIT, Jenkins, Maven

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