PROFESSIONAL SUMMARY:

• Over 7+ years of strong software experience in design, development and deployment of web - based and Client-Server business applications using OOP, Java/J2EE technologies in various domains like Finance/E-Commerce/Banking/Insurance.
• Experience in all phases of Software Development Life Cycle (SDLC), which includes Integration, Implementation, Interaction, Business Analysis/Modeling, Documentation, and Testing of all software applications.
• Ability to efficiently translate algorithms, ideas and concepts to software applications.
• Expertise with Object Oriented Design (OOD), Object Oriented Analysis (OOA), Object Oriented Modelling (OOM) based on Unified Modelling Language (UML) architecture.
• Expertise in developing SOA (Service Oriented Architecture), REST and J2EE Web Services based on SOAP, WSDL, UDDI, JAX-WS, JAXB, JAX-RPC using tools like Apache Axis and Developed RESTFUL web services using Spring MVC.
• Proficient in design and rapid development of web and J2EE applications using Core Java, JSP, JSF, CSS, Servlets, EJB, JavaScript, Spring, JDBC, JNDI, JMS, SWING, HTML/DHTML, XML and Struts framework.
• Experience in Agile software development process, Test Driven Development and Scrum.
• Experience in client side designing and validations using HTML, CSS, JavaScript, AJAX, jQuery, AngularJS and NodeJS
• Proficient in MVC architecture using Spring framework / JSP-Servlet and J2EE Design Patterns.
• Expertise in Struts and Hibernates Frameworks.
• Developed Graphical User Interfaces using UI frameworks AngularJS and Webpage's using HTML, CSS and JSP's for user interaction.
• Comprehensive knowledge in RDBMS databases like Oracle 10g/11g, SQL Server 2005, 2008, DB2, and MySQL 4.x, 5.0.
• Development experience in Windows, Linux, Mac OS, Docker containers and UNIX operating systems.
• Used DAO access and writing DML, DDL and triggers for DB2 database and other client environment specific tools to design the client module.
• Experience in working with build management tools like Ant, Maven and Jenkins
• Experience in installing, configuring, tuning Apache Tomcat, WebLogic and WebSphere.
• Ability to work individually as well as in a team with excellent problem solving skills, troubleshooting capabilities, learn new tools and concepts.
• Worked on IDE's such as Eclipse/My Eclipse, JBuider.
• Comprehensive knowledge in databases like MySQL, SQL Server, DB2 and Oracle writing Triggers, Stored Procedures and Normalization of databases.
• Proven experience with Application Servers like IBM WebSphere 6.x/5.x/7.x, Oracle/BEA WebLogic9.x/8.x/7.x/6.x, JBoss and Tomcat 5.x/4.x/3/x.
• Expertise in database modeling, administration and development using SQL and PL/SQL in SQL Server environments.
• Excellent troubleshooting & problem solving skills with Client-Server Applications & Web Application.
• Designed Use Case Model, Use Case Diagrams, and Class Diagrams, sequence diagrams.
• Expertise in using issue tracking tools such as Quality Center and JIRA.

TECHNICAL SKILLS:

Languages: C, C++, JAVA

Enterprise Technologies: J2EE, EJBs, JDBC, JNDI, JMS, JSTL, Java Beans.

Web Technologies: JSP, Servlets, JSON, Java Script, AJAX, CSS, JQuery, AngularJS, React JS

Java frameworks: Spring,JSF,Structs, Hibernate, JPA

Application & Web Servers: JBoss, WebLogic, Apache Tomcat.

Operating Systems: Windows, Linux, UNIX, Mac-OS.

IDEs: Eclipse, IntelliJ, NetBeans.

Web services: Rest(JAX-RS), SOAP(JAX-WS)

Relational Databases: Oracle, SQL, DB2,MySQL,NoSQL databases MongoDB, Cassandra

Markup Languages: HTML, XHTML, XML, DHTML.

Build & Management Tools: ANT, MAVEN,Log4J,Clear Case, Geo Tools, CVS, SVN.

Query Languages: SQL, PL/SQL.

Methodologies: SDLC, OOAD, Agile.

JavaScript Frameworks: Angular JS, Node JS, Backbone JS

Testing: Junit,Selenium

Continuous Integration Tools: Hudson, Jenkins.

PROFESSIONAL SUMMARY:

Confidential, Minneapolis, MN

Java Full Stack Developer

Responsibilities:

• Involved in Analysis, Design, and Development Production phases of the application.
• Designed application using UML. Elaborated on the Use Cases based on business requirements and was responsible for creation of Class Diagrams and Sequence diagrams.
• Involved and interacted with users, customers and Business users for the requirements and training with new features.
• Involved in the development using Java/J2EE Technologies, Web services, Hibernate ORM Framework.
• Functionalities include writing code in HTML, CSS, JavaScript, JQuery, Ajax, JSON, AngularJS, and Bootstrap with MySQL database as the backend.
• Developed responsive web application for backend system using AngularJS with HTML5 and CSS3.
• Built reporting module for analytic services using custom AngularJS MVC framework components
• Controllers, and Services that are bind using Dependency Injection to enable loose coupling between application components.
• Used bootstrap and angular.js in effective web design.
• Created and maintained the framework and layout of each portal with Cascading Style Sheets (CSS)
• Successfully implemented Auto Complete/Auto Suggest functionality using Ajax, JQuery, DHTML, Web Service call and JSON.
• Responsible to manipulate HTML5, CSS3 in JQuery as well as making the pages dynamic using AJAX, JSON and XML.
• Created Call flow diagrams for IVR applications using VISIO.
• Used STRUTS frame work in designing the IVR application.
• Wrote JAVA Servlets that generates dynamic VXML.
• Mainly involved in support, Maintenance and enhancement of the application.
• Played a significant role in design and development of the VUI.
• Responsibilities included development of new modules of the application such as Web using J2EE technologies, Struts and Spring Framework.
• Developed MVC controllers and deployed flow of Execution in the Servlet Environment using Spring MVC.
• Extensively used Core Spring Framework for Dependency Injection of components.
• Implemented Web Services using Spring RESTful.
• Developed Hibernate with Spring Integration as the data abstraction to interact with the database.
• Used Ant scripts to fetch, build and deploy the application to development environment.
• Used Hibernate for mapping java classes with database and created queries with Hibernate query language (HQL)
• Developed model objects using Hibernate.
• Application developed using RAD.
• Maintained version control using GIT.
• Used Log4J utility to log error, info and debug messages
• Worked extensively on AngularJS in creating Controllers.
• Implemented backend process for sending the data through FTP.
• Worked with JMS as messaging service and JTA for Transaction management and having knowledge with JPA for Java persistence.
• Using JMS to send email or notify companies or users who have subscribed particular services in our product.
• Developed customer facing software for managing advertisements to grow the business using JavaScript/JQuery, HTML 5, and CSS.
• Deployed application using WebSphere Application Server.
• Implemented client side Java-beans for DAO pattern.
• Evaluated Prototype JavaScript Framework.
• JQueryHigh charts plugin integration with databases for displaying custom graphs (line, bar, pie etc.)

Environment: Java 1.8, Java EE, RESTful, SOAP Web services, Spring-4.0 Framework, Hibernate-4.0, JDBC, JSON, HQL, XML Beans, Active MQ, Maven, SVN, JUnit, Ajax, JavaScript, Oracle 12c, Servlets, HTML, Apache Tomcat-8.0, Log4j, Angular JS, BootStrap, Eclipse IDE, Spring STS, Mockito, Windows.

Confidential, Richmond, VA

Java Full Stack Developer

Responsibilities:

• Used Agile Methodologies and SDLC for managing the life-cycle development of the project. Developed UI using HTML5 and used CSS3 to describe the presentation of an HTML document.
• Worked with Angular-JS to provide control for data binding, form validation and create reusable components.
• Used Angular Directives to create components that allow hiding complex DOM structure, CSS, and behavior.
• Bootstrap is used to document common HTML elements, dozens of custom HTML and CSS components while developing UI.
• Created new directives using Angular-JS to invent new HTML syntax, specific to this application.
• Created UNIX shell scripts to automate the build process, to perform regular jobs like file transfers between different hosts.
• Implemented Thread Pool Executor and Scheduled Executor Service for multithreading.
• Worked with Exception Handling in REST.
• Extensively worked with MVC Architecture using spring framework and Created and injected Spring services, Spring controllers and DAOs to achieve dependency injection and to wire objects of business classes.
• Used Aspect Oriented Programming (AOP) in Spring framework for transaction management and developing advice for logging, security and indexing.
• Spring Inversion of Control (IOC) and Dependency Injection is used to remove dependency that makes the code easier to test and maintain.
• Used SAML for SSO login to access the web service provided and OAuth for authorizing the user to the application.
• Used Hibernate framework to access the data from back-end DB2 database.
• Wrote SQL Queries, Stored Procedures, functions, packages, tables, views, triggers and data connectivity and data integration of DB2.
• Added new features to database using DB2 database- wrote DDL and DML files using SQL- set up procedures and triggers.
• Integrated spring with ORM frameworks such as Hibernate and JPA (Java Persistence API).
• Generated Hibernate classes and mapping XML files using hibernate-tools and written the save, update and search methods in DAO using hibernate methods and HQL queries.
• Implemented Lazy Loading and Eager Loading of Hibernate framework.
• Implemented Caching technology of Hibernate to boost up Applications performance.
• Involved in consuming and producing REST annotation based web services using JAX-RS, which includes features like WS-Security standards, role-based security to restrict access to resources.
• Profiled Application for CPU and Memory usage using JConsole.
• Created and Configured Connection pools in WebLogic Application Server.
• Wrote XML and JSON configurations to transmit data between server and application.
• Configured WebLogic application server to Data source binding, encryption & other env. Properties
• Implemented J2EE design patterns- Singleton, Abstract Factory, Factory, Business Delegate, Front Controller, Value List, Value Object and Service Locator.
• Used Java Messaging Services (JMS) for a reliable and asynchronous exchange of important information such as payment status report.
• Used JMS packages to develop MQ Series interfaces that interact with the application and for sending and receiving messages while creating web services.
• Used JUnit to write unit tests and integration test and used Mockito to mock/stub classes.
• Used Maven build tool for building the application.
• Used CVS for version control to track and maintain the different versions of the application.
• Involved in production support, monitoring server and error logs and Foreseeing the Potential Issues, and escalating to the higher levels.

Environment: Java 1.7, Java EE, RESTful Web services, Spring-3.1 Framework, Hibernate-4.0, JDBC, JSON, HQL, XML Beans, Active MQ, Maven, CVS, JUnit, XSLT, Ajax, JavaScript, Servlets, HTML-5, IBM DB2, Log4j, JERSEY API, Mockito, Angular JS, Eclipse IDE, WebLogic Application Server.

Confidential, Kansas city, KS

Java/J2EE Developer

Responsibilities:

• Involved in gathering and analyzing business requirements and converting them into technical specifications.
• Followed Agile Methodologies to produce high quality software.
• Designed and coded application components in an Agile environment utilizing a test driven development (TDD) approach.
• Created detailed design documents (UML diagrams like Use case, Class, Sequence, and Component diagrams) using Rational Rose.
• Designed and developed front end using JSP, JSTL, JQUERY and other custom tag libraries.
• Used JQuery and JSF validation framework for front end validations
• Expertise in Web Page development using HTML5, CSS, JavaScript, XML, XSLT, AngularJS.
• Developed user interface using JSP, JSP Tag libraries, Struts Tag libraries and JavaScript, NodeJS, Express JS.
• Developed Business logic with the help of spring and Data Access was implemented by using Hibernate.
• Developed business process execution language processes and deployed them using Oracle SOA Suite 11g
• Configured and used Web Logic content management to display content in JSP view components
• Used Spring framework in the development of a business bean and to interact with the Hibernate ORM tool
• Designed asynchronous messaging using JMS to exchange of critical business data and events among J2EE components and legacy system.
• Experience in implementing Web Services in-order to communicate between different distributed components using with SOAP Protocol using Apache Axis.
• Designed and developed a number of RESTful web services that support JSON for other developers to access to speed up development using Spring MVC, Spring Boot, Web Services, JSON, Log4J, RESTful, MySQL, and Maven.
• Involved in consuming, producing Restful web services using JAX-RS
• Involved in configuring and deploying the application using Web Logic, Apache HTTP.
• Provided Transaction Management using the Hibernate configurations and Involved in integrating the business layer with DAO layer using JPA
• Used Maven for building and managing dependencies of the application.
• Developed Unit /Integration test cases using JUnit and Selenium tools.
• Use Eclipse as IDE tool to develop the application and JIRA for bug and issue tracking.
• Implemented a Continuous Delivery pipeline with Jenkins and GitHub.
• Set up Jenkins server and build jobs to provide continuous automated builds based on polling the Git source control system.

Environment: Java 1.6, Spring 3.0, Hibernate 3.0, SQL Server, Web Services (SOAP, WSDL), HTML, JSP, CSS, JavaScript, Angular- JS, XML, XSL, XSLT, XSD, JAX-B, WebSphere Application Server, Git, Mockito, JUnit, Ant, Log4j, Windows, Agile/Scrum, JIRA, SOA, ANT, JIRA, Jenkins, Web Logic, JSON, IBM Web Sphere, Selenium, Web Services, SOAP, REST API, Sybase, GIT, Apache AXIS, Maven.

Confidential, Austin, TX

Java/J2EE Consultant

Responsibilities:

• Participating in user requirement sessions to gather business requirements
• Involved in Analysis, Design, Development, Integration and Testing of application modules
• Designed and developed Class diagrams and sequence diagrams using Unified Modeling Language (UML)
• Used Eclipse 3.2 IDE for coding, debugging and testing the application modules
• Developed presentation layer for the application modules using Adobe Flex and Action Script controls
• Developed Styles, Skinning, Charts using Flex controls
• Implemented data push using BlazeDS, Remote Object, Web Service components
• Used Java Script libraries for developing the Java Script Programs
• Designed the Cascaded Style Sheets for designing the styles, skinning and layouts
• Involved in designing the page layouts using Wire Frames templates
• Implemented AJAX base applications using DOJO and GWT API for Performance oriented and browser
• Independent application
• Developed various Action classes and Form bean classes using Struts framework
• Implemented Event Manager, e-Distribution Admin modules using Struts-Spring-Hibernate
• Used Object/Relational mapping tool Hibernate to achieve object to database table persistency
• Written Hibernate POJO Classes, Hibernate Configuration file and Hibernate Mapping files
• Implemented Batch Updates using Spring and configured beans in Application Context file
• Used the features of Spring Core layer (IOC), Spring AOP, Spring ORM layer and Spring DAO support layer in order to develop the application
• Involved in the configuration of Struts Framework, Spring Framework and Hibernate mapping tool
• Developed the Servlets for invoking the remote notifications
• Worked on Java Messaging Services (JMS) for developing messaging services
• Implemented different types of messaging prototypes using JMS
• Implemented service oriented architecture (SOA) using Apache Axis, SOAP, WSDL, UDDI
• Used SOAP UI for testing the SOAP input and output messages
• Involved in configuring hibernate to access database and retrieve data from the database
• Used Oracle 10g as the backend database storage
• Created data base tables according to the application requirement
• Developed stored procedures and triggers with PL/SQL
• Implemented the application using Agile development methodology
• Developed Maven and ANT Scripts to do compilation, packaging and deployment in JBoss server
• Involved in peer to peer code reviews and cross checked whether coding standards are being followed
• Used Remedy tool for creating change tickets and handling production bugs

Environment: Java/J2ee, JSP, Servlets, Struts, Tiles, Spring, Hibernate, Adobe Flex, Action Script, Adobe Flex Builder, Cairngorm architecture, SOAP, WSDL, WS-Security, Apache Axis, SQL, PL/SQL, CSS, XML, XSLT, JavaScript, JBoss, IBM Web sphere MQ 5.3, Eclipse, HTML, DHTML, XML, AJAX, Maven, CVS, TOAD, Oracle 10g, UNIX, UML, Shell Scripts, Agile (Scrum), Rational Rose, JUnit, Log4j, Remedy

Confidential

Jr. Java Developer

Responsibilities:

• Developed coding conventions and standards to enhance source code management and increase software maintainability.
• Used Spring MVC on the front end using JSP, spring tags, spring validation framework. Developed several controller classes as required for the design such as Abstract Wizard form controller, Simple Form controller, multiaction controller.
• Used JAXB for parsing XML retrieved from the database and populated on the JSP. This xml is received via RMI service call from another application.
• Used Crystal Reports on the backend for generating reports on Oracle 10g Database.
• Developed spring RMI services and web services using SOAP and applied IOC (inversion of control).
• Implemented ANT as a build system with Cruise Control for automatic builds in Development Environment and QA.
• Designed and developed reporting modules for assessing applications performance and client interaction patterns
• Developed structure diagrams, behavior diagrams and interaction diagrams during the design using rational rose.
• Used Hibernate persistence framework on the backend over Oracle 10g database.
• Used Junit Framework for Unit Testing.
• Used rational clearcase for version control.
• Used RAD for development as IDE.
• Used Log4J logging framework for logging messages with various levels written throughout the Java code.
• Involved in deploying and configuring the application on Web logic 10.
• Involved in Coding, Debugging & Code review.
• Provided development support for System Testing, User Acceptance Testing and Production support.

Environment: Java (JDK 1.6), Spring 3.0, Hibernate 3.0, BEA WebLogic 10, Web Services, DHTML, XSLT, HTML, JavaScript, RAD, Crystal Reports, SOAP, RAD, Eclipse 3.5, SOAP, XSD, XSLT, DOM parser, Servlets2.4, JSP 2.0, JAXB, Oracle 10g, Rational Rose 2000, Log 4j, Junit, Rational Clearcase.