SUMMARY:

• Having 5+ years of experience with proven expertise in design and development of Java Enterprise Applications using Java, JDBC, JSP, Servlets, EJB, JMS, J2EE, XML, XSD, JAX - WS Web services and SOAP.
• Experience using frameworks like Spring, JPA, Hibernate, and Struts2.
• Experience on all the technical phases of Software Development Life Cycle (SDLC).
• Expertise working in the Agile methodology environments like Scrum, TDD, BDD.
• Experience in creating rich frontend UI in HTML, AJAX, JSF, JSP, JavaScript technologies using JavaScript libraries like jQuery, AngularJS, NodeJS.
• Experience in developing distributed Web applications and Enterprise applications using Java/J2EE technologies (Core Java (JDK 8), Servlets, JSP, EJB).
• Expertise in Client-side scripting with AngularJS, Bootstrap and AJAX Extensions and Toolkit Controls.
• Developed User Interface within Web Applications and Windows Applications using HTML5, CSS3, JavaScript, AngularJS, AJAX, jQuery, JSP, and Bootstrap.
• Skilled at programming in J2EE/Java applications using various IDE tools Eclipse, Sublime, NetBeans, and RAD (WSAD)
• Extensive experience in design, development and support Model View Controller using Struts and Spring framework.
• Expertise in developing Multi-tier enterprise level web applications using various J2EE technologies including JSP, Servlets, Struts, Spring, Hibernate, JTA, JDBC, JNDI, JMS, Java Multi-threading API.
• Experienced in AWS Cloud platform and its features which include EC2 AMI, EBS Cloud watches, AWS Config, Auto-scaling, IAM and AWS S3.
• Experienced with J2EEDesignPatterns such as MVC, Session Façade, DAO, DTO, Singleton Pattern, Front Controller.
• Experienced in databases such as Oracle, MS SQL, and Sybase Server to manage tables, views, indexes, sequences, stored procedures, functions, triggers, and packages
• Experienced in writing shell, ANT, Maven, Jenkins (CI) scripts for builds and deployments to different environments.
• Extensively worked on XML technologies like XML, XSL, XSD, XSLT, XQuery, XPath, and DTD.
• Experienced in developing web services with XML based protocols such as SOAP and WSDL.
• Expertise in developing and consuming RESTful Web services and developed Restful API with JSON and XML.
• Highly proficient in developing and deploying Java/J2EE applications on Application Servers IBM WebSphere, JBOSS, Apache Tomcat, and WebLogic.
• Experience in Use Cases, Sequence Diagrams and Class Diagrams using UML, J2EE Design Patterns.
• Experienced in writing unit test cases using Junit, Testing, Mockito.
• Experienced using tools like JIRA, Confluence.
• Extensive experience using SQL and PL/SQL to write complex queries, Stored Procedures, and Functions.
• Proficiency in working with SQL databases like Oracle, MySQL, DB2 and NoSQL databases like MongoDB, Cassandra.
• Experience in using different version control systems like GIT, SVN.
• Excellent Technical, Analytical, Problem Solving skills, strict attention to detail and ability to work independently, work within a team environment.

TECHNICAL SKILLS:

Programming Languages: Java, J2EE,C, C++, Scala, Shell Scripting, Python, JavaScript, JQuery, HTML5,DHTML

Technology: ReactJS, Backbone.js, Apache Ajax, AngularJS, Bootstrap, ANT.

Java Enterprise API: Servlets, JSP, JSF, JMX, Junit, EJB, JNDI, JSON, JMS, JDBC, Java Mail, Applets, RMI, Web services, JAX-RPC.

System Design: MVC, Struts2, Spring, Adobe Photoshop, Hibernate, JSF, CSS3.

Databases& Programming: MySQL, SQL, PL/SQL, Oracle, SQL Server, SASS, Hadoop, IBM DB2, HP Vertica, Cassandra, Teradata, Stored Procedures, PostgreSQL.

Software Engineering: UML, Design Patterns, Object Oriented Methodologies, Service Oriented Architecture, Test Driven Development, Scrum and Agile methodologies

XML Technologies: XML, V-XML, SAX, DOM, SOAP, WSDL, XPath, XSLT

Application Servers: Apache Tomcat, Glassfish, Jenkins, Fortify, JBoss, Weblogic, IBM WebSphere, Eclipse, Maven.

Operating Systems: Windows 10, Linux, UNIX.

IDEs & Tools: Eclipse, Net Beans and RAD, Jenkins.

PROFESSIONAL EXPERIENCE:

Sr. JAVA/J2EE Developer

Confidential, Louisville, KY

Responsibilities:

• Designed and developed the UI components using JSP, HTML,CSS,JavaScript,JSF 2.0, Angular JS and AJAX.
• Developed many screens and added the functionalty to those screen using Spring Framework.
• Used Maven for building the Application.
• Developed the enterprise application by integrating JSF/Spring/Hibernate Frameworks.
• Used PrimeFacesfor developing the UI components.
• Used Spring web MVC to implement MVC architecture.
• As part of DevOps, my role includes release management, Environment Management, deployments, Continuous integration, continuous deployment, Incident management, version management.
• Used JPQL/JPA for accessing, managing, persisting between Classes/Java Objects.
• Implemented Spring Security for authentication and authorization.
• Implemented the persistence layer using Hibernate and configured Hibernate with Spring to interact with the Database from the DAO.
• Performed DevOps for Linux and Windows platforms.
• Developed Hibernate mapping files using different mapping strategies such as table per class hierarchy.
• Used Hibernate, Object Relational-Mapping (ORM) solution, technique of mapping data representation from MVC model to PostgreSql Relational Data Model with a SQL-based schema.
• Maintained SVN repositories for DevOps environment: automation code and configuration
• Used Spring ORM Support for Hibernate to manage efficiently Hibernate Resources and consistent exception Hierarchy.
• Used Mockito extensively and defined various Test Suites and Test Cases.
• Used Subversion for version control across common source code used by developers.
• Worked with Glassfish (Payara) Web Server.
• Created and consumed SOAP & REST based web services to transfer information.
• Used Monetra to perform money transactions on the POS Application.
• Worked with JasperReportsfor generationg the different types of reports in the Application.
• Solved the issues in production related to the application.

Environment: Java 1.8, J2EE, JDK, JSF, Spring-jdbc, PrimeFaces, PostgreSql. Open Source Frameworks: Spring MVC, Hibernate, Maven, Log4J and Junit, Mockito, SVN. IDE and Tools: IntelliJIDEA, MySQL Manager, iReport, JaseprStudio, Payara, MonetraDataBase:PostgresSql,Pg Admin III.

Version Control: SubVersion. Spring ORM, Hibernate3.0, Spring WS, JavaScript, jQuery, HTML, CSS, AngularJS, Junit.

Sr. JAVA/J2EE Developer

Confidential, Philadelphia, PA

Responsibilities:

• Involved in the analysis, design, and development and testing phases of Software Development Life Cycle (SDLC) and used Agile (SCRUM) methodologies for Software Development.
• Worked as full stack developer.
• Involved in the design and development of application using Spring and Hibernate technologies/frameworks.
• Extensive experience in developing business components based on the customer requirement by using Java API.
• Worked under Agile Methodology to develop Application.
• Used JIRA application to deploy the code.
• Designed and developed user interfaces using Spring Framework, JSP, HTML, and CSS.
• Developed web application using SpringFramework with MVC design pattern.
• Used JSP, JavaScript, Dojo, AngularJS, JQuery, AJAX, CSS, and HTML5 as data and presentation layer technology.
• Involved in designing, developing and configuring server side J2EE components like JavaBeans, JSP, Servlets, JNDI and XML using IDE- Eclipse and deployments in WebSphere.
• Used AmazonWebServices (AWS) like EC2, S3, and Cloud Front for promoting code in various.
• Environments and also used Amazon API's to maintain and secure the API's.
• Used various Core Java concepts like Collection APIs, Exception Handling, Generics and Multi-Threading.
• Coded the middle tier changes using Java RESTful and SOAPWebServices, spring and Hibernate.
• Performance Monitoring and capacity planning on Oracle Solaris 10 Servers.
• Experience in working with monitoring tools for applications, servers such as Nagios 3.2 in Linux, Solaris servers.
• Created dynamic HTML pages, used DOJO for JavaScript.
• Also worked with AJAX to create interactive front-endGUI.
• Used Springsecurities, SpringJPA, SpringJMS modules.
• Transaction Management using EJB 3.0 and custom framework.
• Experience in using ODBC to access the database.
• Used JavaScript, and XML for client side implementation.
• Developed Webpages using UI frameworks, Semantic, AngularJS and ExtJs, NodeJS, BootstrapJS, ReactJSandBackboneJs.
• Involved in writing PL/SQL stored procedures for Oracle10g database.
• Used DB2, Oracle10g as database in order to access customers Warehouse Data from credit bureau, Used Sql Explorer and Toad as IDE.
• Extensively worked on PL/SQL and DB2 Queries and checking performance tuning with DBA.
• Developed generic Java packages to produce and consume JMS messages through topics and queues in asynchronous message processing with guaranteed delivery.
• Used Maven Deployment Descriptor Setting up build environment by writing Maven build.xml, taking build, configuring and deploying of the application in all the servers.

Environment:: Java/J2EE, Servlets, JSP, JSTL, HTML, JQuery, Angular, AJAX, XML 1.0, XSD 1.1, Spring, Spring MVC, Spring securities, Spring JPA, Spring JMS, EJB, RESTFUL Web Services, SOAP 1.2, WSDL, Hibernate, Tomcat 7.0, WebSphere 7.0, Eclipse Mars4.5, Maven 3.3, Jenkins, JIRA, AWS(EC2, S3, Cloud Front), Oracle 10g, JUNIT, Log4J, MOCKITO.

JAVA/J2EE Developer

Confidential

Responsibilities:

• Handling client change requests and enhancements on an Agile based development platform.
• Developed user interface using JSP, JSP Tag libraries, third party libraries Rich Faces 3.0 and JavaScript to simplify the complexities of the application.
• Worked on SpringIoC, SpringMVC, WebApplicationFramework, SpringMessaging Framework and SpringAOP to develop application service components.
• Primarily focused on the spring components such as SpringMVC, AngularJS, Dispatcher Servlets, Controllers, JQuery, Model and View Objects, View Resolver.
• Installed, configured, and managed the servers (AmazonWebServices, Linux, Tomcat, Apache, MySQL etc.).
• Creation of Hibernate mapping files to develop Database Tables from Classes and generation of database schema.
• Developed hundreds of features in an agile environment using Ruby on Rails, HTML, CSS and JavaScript.
• Used WebServices (JAX-WS using Axis2.0) for creating rate summary and used WSDL and SOAP messages for getting plans from different module and used SAXXML parsers for data retrieval.
• Involved in creating various Data Access Objects (DAO) for addition, modification and deletion of records using various specification files.
• Built main application in leveraging technologies such as Angularjs, Backbonejs.
• Created tables, triggers, stored procedures, SQLqueries, joins, integrityconstraints and views for multiple databases.
• Developed Ant Scripts for the build process and deployed in IBMWebSphere.
• Developed User Interface using JQuery, JDBC and JMS.
• Wrote SQL queries and stored procedures for data manipulation with the Oracle database.
• Used AjaxAPI for intensive user operations and client-side validations.
• Used CVS for version control and ClearQuest2003 for bug tracking.
• Maintained proper coding standards and best practices by using Check Style, CPD, PMD and find bugs.
• Worked in Agile environment.

Environment: J2EE1.5, JSF 1.2, SSL, Node.js, JSP, Spring 2.5, JDBC, XML, MS SQL Server 2008, Amazon Web Services, Web sphere, SOA, Angular Js, JQuery, Json, SOAP-UI, WSDL 1.1, SAX, JavaScript, IBM WebSphere 6.1, HTML, CSS, Oracle11g/10g, JNDI, SQL, CVS 1.1, Log4J 1.2, JUnit 3.8, Maven.

JAVA/J2EE Developer

Confidential

Responsibilities:

• Used Annotations based Spring Framework for auto wiring and injecting the required dependencies to implement business logic.
• Developed entity classes, Hibernate mapping files for the object relational mapping while configuring Hibernate, also developed HQLs and Named Queries and wrote Data Access Object (DAO) to handle HQL queries .
• Developed Enterprise Web Services ( REST ) built on Spring Framework and Consumed and generated client using Rest Template and Jackson for JSON conversion.
• Involved in consuming the Web services by generating WSDL and performed data exchange with the third party using SOAP, XML
• Created MicroServices for separating various components in the project based on country and business and communicated between them through HTTP rest calls.
• Developed the services for authentication using RESTful service, JSON, JSF, Spring and Java .
• Experienced in Unit Testing , Debugging , Remote Debugging, Integration and System Testing using TestNG, JUNIT, Jasmine .
• Used Maven and developed Jenkins Script for building and deploying the application as a build tool, GIT for version control and Jenkins for continuous integration.
• Developed the presentation layer and GUI framework that are written using HTML, AJAX, JQuery, AngularJs and Client-Side validations were done using JavaScript.
• Build and configure a virtual data center in the client developed cloud to support Enterprise Data Warehousing hosting.
• Used Ruby and Linux scripts to automate server and application deployments in the cloud.
• Wrote several Queries and Stored Procedures in MsSql Server developed in Azure cloud.
• Responsible for application deployment in the open stack and Azure cloud environments using client developed tools.
• Knowledge on load balancers, automation engine Chef, Ansible that automates cloud provisioning, configuration management, application deployment and many other IT needs.
• Followed agile principles and used JIRA for maintenance and Bug development tasks and GIT as version control.