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Java/j2ee Developer Resume

Covington, KY

PROFESSIONAL SUMMARY:

  • 7+ years of IT experience in Design, Development, Support and Implementation of Web based applications using Java/J2EEand Java/JEETechnologies (Core Java, JDBC, Servlets, JSP, EJB, XML, JMS, Struts, Spring, JSF MVC Frameworks, SEAM, JUNIT,Hibernate,ATG, SWINGS,AWS, Applets, Ice Faces, Java Web Services ( Restful and SOAP),Drop wizard Framework.
  • Expertise in Web - Development technologies including: AngularJs, HTML, DHTML, JavaScript, CSS, JQuery, XML, XSLT, XPATH, DOJO, Micro services,AJAX, SOAP with W3C standards. Hands on experience in J2SE 1.3, 1.4, and JEE 5.
  • Expertise in client scripting language and server side scripting languages like JavaScript, jQuery, JSON, Node.js, Action Script, JSF and JSP.
  • Experienced in JavaPOS v1.3 which defined Java interfaces for three additional retail POS devices (Fiscal Printer, PIN Pad and Remote Order Display), and JavaPOS v1.4.
  • Good working knowledge of web based GUI, SQL, DB design along with JQuery, Hibernate/iBatis.
  • Experience in Developing mobile-based application and web-based applications.
  • Experience in implementing SOA architectures with web services using WSDL, SOAP and UDDI and also implemented JSON Restful web services.
  • Deployed applications on multiple JBOSS Instances and maintained Load Balancing, High Availability and Fail over functionalities.
  • Experienced and skilled in all stages of SDLC - gathering and documenting requirements, developing project plans, designing using OOD, OOP, UML and various design patterns.
  • Good in managing and tracking project execution, prototyping and assisting with usability testing, developing and executing test scenarios, releasing products to production, and maintaining product releases.
  • Good experience in implementation of various Design patterns including: Front Controller, Business Delegate, Data Access Object, Composite View and MVC.
  • Highly proficient in developing Intranet/Internet technologies on the J2EE&Java platform with Web Logic, JBoss, WebSphere, Tomcat and Sun One App Servers.
  • Developed J2EE/Java apps using various IDE tools Eclipse, Intellij, WebSphereRAD.
  • Highly proficient in developing Object Oriented Design, Methodologies and applications in client/server and distributed environments using J2EE architecture.
  • Hands on experience in ANT, Maven, Anthillpro, Build Forge and Cruise Control.
  • Have good knowledge Developing Map Reduce algorithms using JAVA.
  • Hands on experience in Groovy and Grails and MySQL sever.
  • Proficient in Spring Dynamic Modules for OSGiService Platforms development
  • Creating all the phases from the JIRA interface.
  • Good experience in designing Use case Diagrams, Class Diagrams, Sequence Diagrams, Flow Charts and Deployment diagrams using UML Rational Rose Tool.
  • Good Knowledge on Data Structures and algorithms
  • Automate the build and deploy activities with Shell scripting and PERL scripting
  • Worked on different Version Control tools VSS, Confidential, Harvest, Subversion and Clear Case.
  • Designed web applications effectively by utilizing XML, XSLT on DOM and SAX parsers.
  • Hands on experience in writing Complex SQL Queries, PL/SQL and Stored Procedures.
  • Development experience in Unix, Linux, AIX,Windows (Vista, XP, NT, 2000, 95) and Cloud based virtual platforms.
  • Good Knowledge on SQL,NoSQL.
  • Good experience in writing back end business logic using Mongo dB and Functions in Node.js Server.
  • Good experience with various Web/ Application Servers like IBM Web Sphere, BEA Web Logic, JBOSS and Apache Tomcat.
  • Responsible for project maintenance and supporting and solving technical and application issues.
  • Good understanding in business processes in retail, insurance, and fund, asset management, financial sector

TECHNICAL SKILLS:

Language: JAVA 1.8/1.7/1.6, J2EE, PL/SQL

Scripting: VBScript, JavaScript, JQuery,JSON, PERL, Shell-KSH, BASH, BEAN,GroovyAWK

RDBMS: Oracle 9i/10g/11i, SQL Server2005/08, DB2, MySql, PostgreSQL, Informix

Tools: & Utilities: MS VSS, Confidential, SVN, GIT, PVCS, Gerrit, Harvest, Anthill Pro, Ant, Maven, Log4J, Toad, Putty, MS Front Page, JIRA, Fortify, Clover, WinSCP

Java Technologies: J2SDK, JDBC, SWINGS, JMS, JMail, Java Beans, JSP, Servlets, JAXP, SAAJ, JAXB, Junit,Mockito,DTS,CICD

Design Patterns: Model View Controller, Front Controller, Business Delegate, Composite View, Data Access Objects and Data Transfer Objects, Single Responsibility

Architecture/Framework: Struts MVC, JSF, Spring MVC, Struts2, SEAM, RUP, .NET, AJAX Apache Camel

Application/Web Servers: Web Logic 9.1,10, WebSphere6.0, Oracle10G, Jboss3, 4, Web Logic, JRUN, Apache Tomcat 5, 6, IIS 5, Sun App Server.

Mapping Technologies: Hibernate3, ER Studio, Rational Rose, and SQL Developer.

Internet Technologies: HTML5, CSS3, JQuery, Ext.Js, VBScript,, XML, XSLT, XPATH, SOAP, WSDL, HTTP/HTTPs, DOJO,SAAS

Middleware: EJB 2.0, JPA3, RMI

Distributed Computing: RMI, TCP/IP, FTP

IDE: WebSphere RAD, MyEclipse X, Intellij IDEA, MS VS, Jdeveloper 9,NetBeans

Protocols: HTTP,SMTP,TCP/IP,DNS,FTP,FIX

PROFESSIONAL EXPERIENCE:

Confidential, Covington, KY

Java/J2ee Developer

Responsibilities:

  • Involved in Agile methodology break tasks into small increments with minimal planning, do not directly involve long-term planning and daily stand-ups, updating tasks.
  • Implemented MVC design pattern using Struts2 Framework in Presentation tier.
  • Involved in Design,UML Modeling and in developing Use Case Diagrams.
  • Involved in creating Software Design documents, Technical Design & Unit testing documents.
  • Involved in developing code for obtaining bean references in spring framework using Dependency Injection.
  • Involved in performing Unit and Integration testing (JUnit). Strictly followed Test Driven Development (TDD Approach) environment using agile methodologies.
  • Involved in designing and development of business logic layer using (EJBs) Session Beans and Entity beans.
  • Implemented Mbeans to manage application during the production maintenance
  • Managed all support activities adhering to technical, security and compliance standards.
  • Developed client side validations in JavaScript and server side validations in Struts2.
  • Developed Session Facade for minimizing number of requests between client and server and Factory get database connections.
  • Application is build using Maven.
  • Deployment of OSGI application in Spring DM Server
  • Minimized coupling between Presentation tier and Business tier with Spring IOC.
  • Used Spring IOC for injecting the Hibernate and used Hibernate annotations to design the modeling part of the application.
  • Making modifications to make the plug-in compatible for new JIRA versions
  • Monitoring the email queue monitor and stabilizing JIRA.
  • Data from UI layer sent through JMS to Middle layer and from there using MDB message retrieves Messages and will be sent to MQSeries.
  • Worked with databases MySQL and Mongo DB.
  • Worked with Continuous integration tool Jenkins.
  • Used Stateless Session Beans to encapsulate the business logic and developed Web Services for the modules to integrate client’sAPI.

Environment: JBOSS, Tomcat, Java, Collections, Multithreading, Struts, Spring, Hibernate, JAXP, JNDI, JMS, MS-SQL 2008, Web Services, EJB, SVN, SVNKit, JQuery, JSON, VM Script, JIRA, Java Mail, Log4J, SQL Developer and ANT, Linux, Windows, Jenkins, My Eclipse, SVN, Q Track, CRM,Mockito,Core Java

Confidential, Durham,NC

Sr. Java/J2ee Developer

Responsibilities:

  • Involved in various phases of Software Development Life Cycle (SDLC) and involved in Agile methodology, break tasks into small increments called SCRUM with minimal planning.
  • Analyzed the system for Requirements and Design by developing Use Case, Class, Sequence and Collaboration Diagrams usingMSVisio as part of UML & created documents.
  • Worked with cross-browser issues related to the front end that is created using JavaScript, CSS, and HTML5.
  • Used Perl Shell Scripts for running the automated test scripts and used Junit for performing White box Unit Testing.
  • Good exposure to Web Sphere Application Server, ATG Dynamo and Weblogic. Good exposure to Web sphere Application Server, ATG Dynamo and Weblogic.
  • Used different phases of JSF lifecycle for client-side and server-side data validation
  • Used Spring Framework for Dependency Injection and integrated with the Hibernate.
  • Worked through cross browser compatibility issues with layout and styles for all new CSS that was implemented.
  • Experience using Hibernate for mapping Java classes with database and using Hibernate query language (HQL).
  • Developed DAOs using JPA entity manager and JTA for transaction handling.
  • Designed and Developed user interactive screens using Angular JS, JavaScript, JQuery and HTML5and JSP.
  • Implemented Spring security features using AOP Interceptors for the authentication.
  • Extensively used MVC, Factory, Delegate and Singleton design patterns.
  • Involved in writing Spring Configuration XML file that contains declarations, DB connections and other dependent objects.
  • Developed Spring Framework based RESTFUL Web Services for handling and persisting of requests and Spring MVC for returning response to presentation tier.
  • Experience working in Agile development following SCRUM process, Sprint and daily stand-up meetings.
  • Created MQ Series objects on local and remote MQ servers.
  • Deployed applications on BEA Web logic application server 9.0.
  • Used Eclipse IDE for coding and GIT for version control.
  • Implemented REST Services to call jBPM Services and converting to JSON.
  • Writing a JIRA service to run the mail queue monitor every 5 minutes.
  • Developed web service using Drop wizard framework.
  • Used Log4J for logging and tracing user-desired messages
  • Used Spring AOP for exceptions logging along with log4J and transaction handling in DAOs.
  • Prepare Test Environment (Git and Gerrit) for Unit testing and Integration Testing .
  • Used JAXB API to bind XML Schema to java classes.
  • Developed a Module to persist and Extract using batch from Cassandra database.
  • Used Cassandra-cli as well as CQL to interact with Cassandra.

Environment: CoreJava, Spring 3.x, JSF,Hibernate, JAXP, XML, JNDI, Oracle 10g, Restful web Services,Drop wizard, JQuery, Angular JS, JSON, Perl,GWT,Web Logic Server,, Junit, JIRA, Eclipse. JBOSS 5.x.,Mockito,HQL,JPA,MQ,Cucumber

Confidential, Columbus, OH

Sr. Java/J2ee Developer

Responsibilities:

  • Involved in Agile - SCRUM methods, break tasks into small increments called SCRUM with minimal planning.
  • Worked on Agile development methodology and built the application with Test Driven Development (TDD).
  • Created Software Design documents, Technical Design documents & Unit testing documents. Analyzed the system for Requirements and Design by developing Use Case, Class, Sequence and Collaboration Diagrams using MS Visio as part of UML.
  • Designed and developed customer registrations and login screens using JSP, HTML and DHTML.
  • Designed and development of XSD, XML and MBeans.
  • Development and implementation of Client Server and Web Based Applications using Java, JEE and Relational Database Management System.
  • Developed Web pages to display various screens on desktop and mobile devices using JSP, HTML5, AJAX and CSS3.
  • Used MVC Design pattern to develop part of J2EE billing application.
  • Involved in writing Spring Configuration XML file that contains declarations, and extensively used Spring IOC and AOP.
  • Experience using Hibernate for mapping Java classes with database and using Hibernate query language (HQL).
  • Installed, configured, and updated Linux machines, with Red Hat
  • Used Bootstrap and CSS3 media queries to create a responsive website that fit all devices from desktop to tablet and mobile phone.
  • Involved in development of the application writing and configuring the web flows, using struts &Spring MVC and writing actions, Spring Acegi security, writing DTOs and iBatis SQL mappings and queries and Spring AOP for exception handling.
  • Developed Strategy for integrating integrating internal security model into new projects with Spring Security and Spring Boot.
  • Good exposure to Web Sphere Application Server, ATG Dynamo and Weblogic. Good exposure to Web sphere Application Server, ATG Dynamo and Weblogic.
  • Involved in developing code for obtaining Hibernate bean references in Spring framework using Setter Dependency Injection(DI) or IOC.
  • Developed J2EE Backing Beans, Action Classes, and Action Mapping and Application facades and hibernate classes to retrieve and submit using the JSF Framework.
  • Used Bit Bucket as source repository, JIRA as bug tracker, Jenkins as CI server and used agile methodology.
  • Implemented REST Services to call jBPM Services and converting to JSON
  • Developed Restful Web services with JSON for the application.
  • Worked with Weblogic Application Server 10.0 as application server.
  • Involved in integrating the JBOSS and Tomcat Sever with different Databases like Oracle and Mysql.
  • Communicated with external applications JMS messages using MDB
  • Used Spring AOP for exceptions logging along with log4J.
  • Developed DAOs using JPA entity manager and JTA for transaction handling.
  • Created automation module which is used to generate 3 reports for customers which give information about top Bots attacking their websites, with details like domain, ISP, URLs accessed etc.
  • Involved in Security related works, all pages PERL backend validation we using regular expression for validation purpose.

Environment: Java 8, Core Java, Spring 4.x, Spring MVC, JPA, JTA, Hibernate3.0, JSF (Prime Faces, Ice Faces, Rich Faces), Oracle 11, Restful Web Services,GWT, Angular JS,Linux, JIRA,Windows,Log4J, JAXB,SQL Developer, Web logic Server . SVN, JUnit, JBOSS 6.2.,selenium,Mockito,jbpm,Apache Storm

Confidential, Washington, DC

Java Developer

Responsibilities:

  • Requirement gathering and preparing requirement document.
  • Involving in high level and low level designs as per the requirement/solution.
  • Involving in designing of various class diagrams and sequence diagrams by using Rational Rose Enterprise Edition.
  • Developed the application JSP, JSF, Servlets, Struts, Spring, Java Beans, Hibernate .
  • Involved Java/J2EE based applications and Java/JEE based portal projects
  • Enhancement of the existing application which included bug fixing, new feature request and refactoring using PHP, AJAX, JavaScript, MySQL, CSS, DHTML.
  • Designing and developing the Servlets, JSP and JAVA classes for the presentation layer.
  • Implemented software changes and enhancements used and JUNIT testing for all the enhancements.
  • Experience in Installing Tomcat application server
  • Developing web-tier using Struts framework.
  • Creating custom tags for JSP for maximum re-usability of user interface components.
  • Testing and deploying the application on Tomcat.
  • Mostly worked in the following modules like ATG Personalization, Droplets, Form handlers, Template Email Sender and Repository .
  • Working experience with No SQL DB Mongo DB for offering commercial support and other services.
  • Developed major websites and services by including Mongo DB as backend software.
  • Maintaining the database required for report generation.

Environment: Java, J2EE, Hibernate, Tomcat, Junit, JSF, JSP,ATG, Servlets, Batch Processing, UNIX, Struts, JavaScript, UML, MySQL, JQuery, Asynchronous concepts, Windows 2003.

Confidential

Programmer

Responsibilities:

  • Responsible for planning, designing with ER Studio and coding.
  • Designed and developed Site Hierarchy interface and other GUI Screen applications with Java Swing.
  • User interface for setting-up the website creation tool, configuration settings, pop-up Windows were coded in Java Swing, DHTML and JavaScript.
  • Worked on Creating Form Bean, Action classes and Configuration files using Struts framework.
  • Implemented Validation framework for field validations.
  • Developed applications in Java using OSGI platform.
  • Used Struts Internationalization provision in order to support.
  • Threads scheduling is used for the calendar tool.
  • Developed extensible XLST procedures for handling navigational trees of any depth.
  • Involved coding and review of the system.
  • Involved for preparation of user entry screens and web forms.
  • Client side validations were done using JavaScript.
  • Worked on writing SQL Queries and PL/SQL Stored Procedures using Oracle 9i. Used JDBC for connectivity.
  • Deployed the application on using FTP to Linux OS.
  • Involved in unit testing and test cases.

Environment: Core Java J2ee, SWING,, DHTML, Eclipse 3.0, ER Studio, Apache Tomcat,5.0.25, Struts 1.3, JDBC, JSP, JavaScript, Oracle 9i, Oracle 10G, Linux, putty.

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