SUMMARY:

• Around 8+ years of experience in Java/J2EE, Software Development Life Cycle, Object Oriented programming, developing and testing of Client/Server, Enterprise and Web Applications.
• Experienced in working various domains such as Banking, Insurance and ecommerce.
• Expertise in Core Java concepts such as OOP concepts, Collections Framework, Exception Handling, I/O System, Multi - Threading, JDBC, Reflection, SWING and Generics.
• Proficient in the development of client/server and web Applications using JAVA, J2EE, J2SE technologies and Web Technologies for enterprise applications.
• Expert in developing enterprise web-based application based on Java technologies using J2EE, J2SE, EJB, Java Servlets, Struts, Java Beans, JMS, JNDI, ANT and Apache Maven .
• Strong experience in configuring backend using various Spring frameworks features such as Spring MVC, Spring AOP, Spring IOC, Spring Boot, Spring ORM and Spring Security.
• Expertise in developing UI based GUIs using Java Applets, HTML5, DHTML, JavaScript, Typescript, AngularJS, Angular 2 /4/5, XML, DOJO, AJAX, JSF, JSP & spring form tags.
• Involved in internal architectural changes both for product and acceptance test framework Fitnesse
• Experience in Object Relational Mapping (ORM) like Hibernate and MyBatis using Java Persistence API (JPA) standard.
• Experience in developing application with use of different Architectures and Frameworks like Model View Controller (MVC), Data Access Object (DAO), Data Transfer Object and POJO.
• Expertise in developing good server side with hand on experience of enterprise and persistence Design Patterns such as Singleton, Factory, Façade, Decorator, Observer and AOP.
• Expertise in developing Web applications using Swing java, HTML5, DHTM, Corejava, Java Script,Angular 5, CSS3, Bootstrap, JavaScript, AJAX and worked on creating & consuming different format of data such as on XML and JSON .
• Proficient in developing web pages with Responsive web design (RWD) approach using HTML5, Bootstrap, CSS3 media queries.
• Experience in developing application in Single Page (SPA’s) using various JavaScript frameworks such as Angular JS and React JS.
• Hands on experience using jQuery, Node.js, Bootstrap and Angular JS for changing styles dynamically, creating animating effects and manipulating DOM structures.
• Extensively used Node.js tools tool like Gulp, Grunt, Web pack and used popular Node.js framework like Express and Resitfy to mock a RESTful API.
• Extensive experience in developing Web services using SOAP, RESTful, Axis, WSDL, WS Security, XML-RPC and JAXB/JAXP.
• Experience in working with different databases like Mongo DB, Oracle Db, SQL Server, DB2 and MySQL & very good experience in OOAD and UML methodologies, Class diagram using Rational Rose.
• Hands on experience in configuration and deployment of multi-tier applications using servers like WebSphere, Web Logic, Tomcat and JBoss.
• Experience on AWS cloud services like EC2, S3, RDS, ELB and EBS for installing and configuring.
• Working experience in Ant, MAVEN and Jenkins for project build/test/deployment, Log4j for logging and JUnit for unit and integration testing.
• Experience in Test driven development (TDD) using unit testing frameworks such as Jasmine Protractor, Karma, JUnit, QUnit and Selenium.
• Working knowledge on Version control software such as SVN and GIT & strong knowledge of IDEs like Eclipse, Net Beans, Web Sphere Studio Application Developer.
• Involved in all stages of Software Development lifecycle (SDLC) as well as Agile/Scrum workflow.
• Worked on Atlassian products such as Git for Version control, Source tree, Jira for project tracking, Confluence for project Wiki.
• Excellent team player with leadership abilities. Strong analytical skills with excellent interpersonal and communication skills with analytical ability and understanding of Organizational functioning.

TECHNICAL SKILLS:

Languages: C, C++, Java (J2SE 1.8/1.7/1.6/1.5, J2EE1.5/1.4), SQL,Angular -JS, PL/SQL, UML2.0

Technologies: JSP2.1/2.0/1.2, Servlets2.x/3.x, JavaBeans, JDBC, Corejava, web, Struts2.x/1.x, RMI, EJB3.0/2.1, Hibernate4.x/3.x, Spring4.0/3.0, Web Services, SOA, JMS1.1, SAX and DOM Parsers, AJAX, JAXB2.1/2.0, JAXP1.x, LDAP, .NET, Sybase Power Designer

Web Technologies: HTML 5/DHTML, XHTML1.1, JavaScript, Jquery, Angular-JS, Reactjs, Angular5, PL/SQL, Typescript, CSS3, XML1.0, XSL, XSLT, CSS

Development Tools (IDEs): Eclipse 3.2/3.0/2.1.1, MyEclipse6.0/5.1.1, RAD7.0/6.0, WSAD5.x/ 4.x, NetBeans3.3, MS Visual Studio 2005

Web/Application Servers: Tomcat 7.x/6.x, Web Logic 10.3/9.2/8.1/7.0, IBM WebSphere6.x/5.x/4.x.

Design Patterns: MVC, Front Controller, Session Façade, Singleton, Business Delegate and DAO patterns

RDBMS: Oracle 12c/11g/10g/9i/8i, MS SQL Server 2008/2005/2000, MySQL5.1/4.1, DB 2 9.1/8.1/7.2

Platforms: Windows, UNIX, LINUX

Testing Tools: Jenkins, JUnit 4.x, Load runner 11.0/11.5, Quick Test Pro, HP Performance Center.

Version Control: CVS, SVN, VSS and Rational Clear Case.

Methodologies: Agile Methodology, RUP, Extreme Programming

Build Tools: Ant 1.7, Maven 3.x

PROFESSIONAL EXPERIENCE:

Confidential, Charlotte

Java/ Angular Developer

Responsibilities:

• Worked with Agile methodology and actively participated in Scrum meetings as a part of SDLC, to produce quality deliverables within time.
• Develop the UI component architecture for developer framework using Angular 4, Angular 5, SQL, Typescript,Reactsjs , HTML5, CSS3 and Bootstrap.
• Created custom, self-contained, reusable and testable Angular 4 modules, controllers, directives and services to implement key functionalities for customer account summary.
• Used Angular 4 Http services for asynchronous validations for the input fields of the forms with the data existed in the database.
• Took part in setting up the routing configuration using Angular 4 router for various views and sub views.
• Worked simultaneously in both production and development teams and took part in designing and developing dynamic web pages using HTML5, CSS3, Bootstrap, SASS, JavaScript, jQuery, Angular 4, SCRUM, for single page applications.
• Worked on customizing the Bootstrap classes using CSS preprocesses like SASS.
• Worked on the enhancements of the navigation and menu button into responsive features using Bootstrap Nav-default class and Collapse button.
• Used AJAX calls to consume RESTful web services to fetch data and implement asynchronous communication with server side and then rendered the data on PrimeNG datatables.
• Worked on creating Angular custom pipes to sort the history of various customers through order of date, year and month, ngFor for display of the history of customer details in tables.
• Used Hibernate 4 to store the persistent data as an Object-Relational Mapping (ORM) took for communicating with database.
• Used a Microservice architecture with Spring Boot based services interacting through a combination of REST to build, test and deploy identity Microservices.
• Worked on latest features of Java 8 like Lambda expressions and functional interfaces .
• Extensively used JUnit, JMeter, SoapUI and Fitnesse for testing.
• Developed Spring JMS Message listeners to process messages asynchronously between new services and legacy services.
• Used the concepts of Multithreading and Collections Framework
• Responsible for business logic using Java, JavaScript, and JDBC for querying database
• Involved in the design and implementation of Account Management Portal using Spring MVC
• Used Spring-JDBC configuration to manage some transactions across multiple databases.
• Integrated Spring Security for single sign on for different users
• Worked with SOAP Web Services (JAX-WS using Axis 2.0) for creating the discount summary, also used WSDL and SOAP messages (XML technologies) for getting data from different module and SAX XML parsers being used for data retrieval
• Developed the DAO layer for the application using Spring, Hibernate and developed various business logic and reports using HQL and Hibernate Criteria.
• Performed CRUD operations like Update, Insert and Delete data in NoSQL database like MongoDB.
• Responsible for mapping the database model into persistence objects using Hibernate Annotations.
• Provided Log4j support to the application for debugging the system and server side logging and configured Maven dependencies for build automation.
• Hosted and tested the application in AWS servers before publishing it in actual production environment.
• Used GIT as version control tool for effectively managing the code changes & experience with Agile/Scrum methodology
• Worked in a CI/CD environment with Jenkins, Maven, AWS and Terraform.

Environment: Java 8, HTML5, CSS3, Bootstrap, JSON, Typescript, Angular 4, MongoDB, Spring security, Spring Boot, JMS, SASS, Hibernate ORM, Spring AOP, Karma, Jasmine, Jenkins, AWS, PrimeNG, JMS, HQL,Core, Agile, Scrum, Jira, Junit, Jmeter, SoapUI, REST, GIT, Tomcat

Confidential

Java/ Angular Developer

Responsibilities:

• Responsible for system analysis, design and development in JEE using MVC based architecture.
• Involved in various phases of Software Development Life Cycle (SDLC) as requirement gathering, modeling, analysis, architecture design & development and the project was developed using Agile Methodologies.
• Implemented the design patterns like DAO Factory, Singleton, Service Locator and Business Delegate.
• End-to-end Project Management, including customization of product based on the customer's requirement, meeting delivery deadlines on development, testing, implementation phases of the system and customer relationship consulting.
• Test automation for web application using Cucumber.
• Worked extensively in the backend Oracle database
• Developed the front end of the application using HTML, CSS, JSP and JavaScript.
• Implemented the design patterns like DAO Factory, Singleton, Service Locator and Business Delegate.
• Developed Object Model from Hibernate mapping files.
• Developed JSP and pages HTML using CSS as part of the presentation layer
• Used ADF Framework with strong Object Oriented background
• Developed Web Services to implement SOA using SOAP, WSDL and UDDI with HTTP.
• Data access layer is implemented using Hibernate.
• Involved in debugging the product using Eclipse 3.6 and JIRA Bug Tracking.
• Test automation for web application using Cucumber.
• Developed various product applications using Java, J2EE and related technologies
• Worked extensively in the backend Oracle database
• Used Spring Batch for scheduling and maintenance of batch jobs.
• Using spring validation framework for server side validation.
• Used JSF1.2, JSP, JSF 2.2(My faces) framework for building the application based on MVC design paradigm.
• Used various design patterns to direct best solutions.
• Spring framework is used to implement Inversion of Control (IOC) and Aspect Oriented programming (AOP).
• Developed the application using Spring Framework that uses Model View Controller (MVC) architecture with JSP as the view.
• Developed back end interfaces using PL/SQL Stored Packages, Procedures, Functions, Collections and Triggers.
• Helped to finish assignments using several frameworks such as: Java applet, Spring MVC, Hibernate.
• The several technologies were used to create and deploy web pages such as JSP, JavaScript, HTML, and CSS.
• Used Hibernate as ORM tool to store the persistence data into the Oracle database.
• Developed Web Services using SOAP, WSDL and XML.

Environment: Agile, Core Java 1.8, Spring 4, Spring Boot, Angular-JS 1.4, HTML 5,SQL, Node-JS, Bootstrap, CSS, Reactjs, JavaScript, JQuery, MySQL, Mongo-db, Hibernate, JERSEY REST, Eclipse, NetBeans, IBM Cognos, JMS, Apache Camel,core java, JBoss, Jenkins, Gradle, AWS, Unix, Web Service, WebSphere.

Confidential

Java/J2EE Developer

Responsibilities:

• Involved in Agile SCRUM development process was used for the product life cycle management.
• Created Use Case, wrote design approach documents, development, implementations, support, for functional security modules like Self Registration, Change Password, Approve Failed Registrations, and Update Other's Profile on a weekly basis.
• Designed and Developed complex UI screens using HTML5, CSS3, JavaScript, Big Data, Angular 5, AJAX, GWT, JQuery, JQuery-EasyUI,, and JSP.
• Implemented Struts 2.x framework in the application. Responsible for configuration and integration of Spring 4, Struts 2.x and Hibernate 4.3.x .
• Designed and developed Controllers , Action Mappings, Interceptors, Forms and View pages for management of policy claims using Struts2.x framework.
• Implemented Persistence layer using Hibernate 4.3.x to interact with the MySQL database.
• Used Hibernate for object relational mapping and persistence.
• Used SAX and DOM parser for parsing xml documents and XSLT API to handle XML parsing in Object Oriented way .
• Implemented different Design patterns like DAO , Singleton , Factory , Delegate , and Front Controller .
• Implemented rest web services using REST , JSON and JAX-RS and SOAP web services using JAX-WS .
• Developed application service components and configured beans using Spring IoC, creation of Hibernate mapping files and generation of database schema.
• Designed and developed Message driven beans that consumed the messages from the Java message queue & Configured JMS service class to transfer the orders between agents and policy holders .
• Implemented jQuery AJAX calls in JSP web pages to render the response on to UI.
• Created unit tests using JUnit framework in test driven development approach and developed unit and integration test cases using JUnit and Mockito .
• Used SVN as version control tool and Maven as build tool.
• Worked closely with requirement team, testing team, data base administrators and production support team.

Environment: Java, HTML5, CSS3, Corejava, JavaScript, Angular 5, JSF, XJCL,SQL, JDBC, Spring Boot, Spring MVC IBM DB2, Hibernate, Subversion (SVN), IBM WebSphere Application Server8.5, SOAP, REST, JMS, IBM Java Batch, JUnit, Mockito, Jenkins, Maven, IBM RSA, IBM Urban Code Deployment tool, Windows 7.

Confidential

Java/J2EE Developer

Responsibilities:

• Responsible for gathering new Business Requirements of the system from client.
• Waterfall methodology to plan and monitor projects.
• Developed web application using JSF Framework that uses Model View Controller (MVC) architecture with XHTML as the view.
• Used the Spring MVC framework to create a loosely coupled enterprise application using JSF for User Interface and Hibernate for ORM.
• Designed User Interface using Java Server Faces XHTML PAGES.
• Implemented JSF framework extensively which involves building the whole user Interface components using JSF tab panels, Panel groups and data tables.
• Developed additional UI Components using JSF and implemented an asynchronous, AJAX communication (JQuery) based rich client to improve customer experience.
• Developed the user interface screens using JSF and Prime faces component library. Also used Rich faces to customize some of the components in XHTML pages.
• Tested the web services using SOAPUI and Web Service Explorer. Used SOAP for Web Services by exchanging XML data between applications over HTTP.
• Developed Servlets and Java Server Pages (JSP), to route the submittals to the EJB components and render-retrieved information using Session Facade, Service Locator (design pattern).
• Implemented the business logic under the Servlets and interacted with the database using JDBC.
• Used Dynamic SQL (DBMS SQL, DBMS DDL) in Functions and Procedures to load the data from Oracle DB. Created database Triggers to record Insertion, Updating, Deleting and all other audit routines. Responsible for Code Reviews and PL/SQL Code Tuning.
• Involved in the overall system’s support and maintenance services such as Defect Fixing, Feature Enhancements, Testing and Documentation.
• Used SVN for version control management and Maven for Build. Deployed an application in Tomcat server.

Environment: JSF, EJB, AJAX, SOAP based Webservices, Eclipse, Tomcat, SVN, Maven 3.x, Servlets, corejava,, JDBC, XHTML1.1, SQL, PL/SQL.

Confidential

Java/J2EE Developer

Responsibilities:

• Participated in gathering business requirements, analyzing the project and creating use Cases and Class Diagrams . Applied OOAD principles for building applications.
• Interacted coordinated with the Design team, Business analyst and end users of the system.
• Created sequence diagrams, collaboration diagrams, class diagrams, usecases and activity diagrams using Rational Rose for the Configuration, Cache & logging Services.
• Developed front end using Struts framework, business components using EJB’s.
• Implementing Tiles based framework to present the layouts to the user. Created the web UI using Struts, JSP, Servlets and Custom tags.
• Deployment of Application in the JBoss Server environment using ANT tool using Struts architecture with the JSP Client.
• Configured Struts DynaActionForms, Message Resources, Action Messages, Action Errors, Validation.xml, and Validator-rules.xml.
• Designed and developed Caching and Logging service using Singleton pattern, Log4j.
• Coded different action classes in struts responsible for maintaining deployment descriptors like struts-config, ejb-jar and web.xml using XML.
• Used JSP, JavaScript, JSTL, EL, Custom Tag libraries, Tiles and Validations provided by struts framework.
• Wrote authentication and authorizationclasses and manage it in the frontcontroller for all the users according to their entitlments.
• Developed and deployed Session Beans and Entity Beans for database updates.
• Implemented caching techniques, wrote POJO classes for storing data and DAO’s to retrieve the data and did other database configurations using EJB.
• Developed stored procedures and complex packages extensively using PL/SQL and shell programs.
• Used Struts-Validator frame-work for all front-end Validations for all the form entries.
• Developed SOAP based Web Services for Integrating with the Enterprise Information System Tier.
• Design and development of JAXB components for transfer objects.
• Prepared EJB deployment descriptors using XML.
• Involved in Configuration and Usage of Apache Log4J for logging and debugging purposes.
• Wrote Action Classesto service the requests from the UI, populate business objects & invoke EJBs.
• Used JAXP (DOM, XSLT), XSD for XML data generation and presentation
• Wrote Junit test classes for the services and prepared documentation.

Environment: Java 1.5 , JSP, Servlet, Angular 5, Reactjs, Oracle9i, WebSphere, PL/SQL, JDBC, JSF, UML, CVS, AJAX, HTML, DHTML, Junit, Spring Framework, JavaScript, corejava .