SUMMARY:

• 5+ years of working experience and expertise in Analysis, Design, Development, Deployment and Implementation of Web and Agile Enterprise applications in J2EE environment.
• Senior J2EE Application Developer with experience on Web Services (SOAP, Restful), Struts, JPA, Hibernate, spring.
• Experience in developing Web and client - server applications using JAVA/J2EE technologies with various open source framework like Struts, Spring, Hibernate etc.
• Expertise in design and development of various web applications with n-tier Architecture using MVC and J2EE Architecture techniques.
• Experienced consultant in all phase of Software Development Life Cycle (SDLC) including User Interaction, Business Analysis/Modelling, Development, Implementation, Integration, Documentation, Testing, Deployment, Builds, Configuration and Code Management, Production/Customer Support, Maintenance, Enhancements and Client/Server Technologies.
• Expert level skills in application development using: Java, J2EE technologies like JSP, Servlets, EJB, JMS, JDBC, JPA, Web Services (SOAP/Restful) and front end technologies like Html, JavaScript, jQuery, CSS, AJAX etc.
• Strong knowledge of J2EE design patterns like Session Façade, Business Delegate, Front Controller, Service Locator, Data Transfer Objects and Data Access Objects etc.
• Hands-on experience with databases like MySQL, Oracle, and DB2
• Designing application architecture based on Struts, Spring and developing customized MVC architecture.
• SOA, XML, XML Schema (XSD), XSL, XSLT, XML Serialization, EDI, Parsing methodologies like DOM/SAX, Web services technology SOAP, WSDL, JAX-RPC and AXIS.
• Very well experience on SVN, GitHub, and CVS version controllers.
• Set up, configured, and maintained multiple web/application servers like Weblogic 9.2/8.1/7.0, IBM WebSphere 6.x/5.x/7.x, Tomcat 6.x/5.x/4.x
• Extensive experience in using IDEs like IBM WebSphere (WSAD), RAD, Eclipse for developing enterprise applications.
• Developed and deployed applications on UNIX and Windows platforms.
• Good knowledge about SDLC and methodologies like Agile, SCRUM.
• Good working knowledge on build tools like Maven, Ant for project build/test/deployment, Log4j for error logging and Debugging, JUnit for unit and integration testing.
• Ability to perform at a high level, meet deadlines with quality delivery, adaptable to ever changing priorities.
• Have great motivation to learn new skills/technologies, excellent analytical/problem-solving skills, fast-learner, resourceful, committed, hard-worker, and self-initiative.

TECHNICAL SKILLS:

Languages: Java, J2EE, SQL

Technologies: JDBC, AJAX, JSP, Servlets, JavaScript, EJB, JMS, Java Beans

Frameworks: Struts 1, Struts 2, Spring, JSF 1.2/2.0, Bootstrap

ORM Technology: Hibernate, MyBatis

Mark Up languages: HTML5, CSS3, XML,DHTML, JavaScript, JQuery, JSON, PHPWeb Services: Apache AXIS, SOAP, RESTful, WSDL, XML, JAX-RPC, JAXB, JAX-WS

Databases: Oracle, MySQL, SQL Server, DB2, Hive, Hbase

Tools: Maven, Ant, GWT

Web/Application Server: Web logic, JBOSS, Tomcat, IBM WebSphere, GlassFish

Bug tracking Tools: IBM Clearquest, JIRA

IDE: Eclipse, NetBeans, RAD, IntelliJ

Versioning Tools: CVS, SVN, IBM Clear case, git

PROFESSIONAL EXPERIENCE:

Java J2EE Developer

Confidential, San Francisco, CA

Responsibilities:

• Involved in analysis, design and development of e-bill payment system as well as account transfer system and developed specs that include use cases, class diagrams, sequence diagrams and activity diagrams.
• Developed custom tags, JSTL to support custom user interfaces
• Involved in designing the user interfaces using JSPs and Servlets.
• Developed presentation layer using HTML, CSS and Java script.
• Used EXT-JS framework for building interactive web applications using techniques such as Ajax, DHTML and DOM scripting.
• Designed powerful JSF and JSP Tag libraries for reusable web interface components.
• Used XML wed services using SOAP to transfer the amount to transfer application that is remote and global to different financial institutions.
• Involved in development of web services for business operations using various Web Services API and tools like SOAP, WSDL, JAX-WS, JDOM, XML and XSL.
• Developed XML schemas - XSD, DTD for validation of XML documents.
• Developed application using spring framework that leverages MVC (model view layer architecture).
• Developed business domain layer using session and entity beans EJBs.
• Used Java Messaging Services (JMS) for reliable and asynchronous exchange of important information such as payment status report.
• Developed master JMS producer master, JMS Consumer, and notification manager to implement existing interfaces and hide JMS details from existing (legacy) notification producers and consumers.
• Worked with a variety of issues involving multi-threading, server connectivity and user interface.
• Made extensive use of java Naming and Directory interface (JNDI) for looking up of enterprise beans.
• Developed SQL, PL/SQL, stored procedures - database application scripts.
• Involved in Sprint meetings and followed agile software development methodologies.
• Deployed the application on WebLogic Application Server.
• Developed JUnit test cases for all the developed modules.

Environment: Java, J2EE, JSP 2.0, PL/SQL, Spring 2.0, EJB 2.0, JMS, JNDI, Oracle, XML, UML, DOM

Java J2EE Developer

Confidential, San Francisco, CA

Responsibilities:

• Involved in the analysis, design and development and testing phases of Software Development Life Cycle (SDLC)
• Use Agile (SCRUM) methodologies for Software Development Lifecycle of the dynamic J2EEproject
• Involved in Developing of Application based on J2EE using Hibernate and Spring framework.
• Developed the entire application based on the MVC architecture.
• Converted / Created reports in Visual Studio (SSRS) from Crystal Reports.
• Design, coded and tested key modules of the project using java oops concepts, JSP.
• Implemented the Project structure based on Spring MVC pattern using spring boot.
• Followed Spring Boot MVC Rest framework to develop the application flow for the project Worked with the Unix Solaris/Linux admin team to perform Oracle migration from Sybase.
• Earned a reputation for designing AWS cloud deployment strategies that mitigate risk while meeting infrastructure, employee, customer and budgetary needs.
• Install & Configure Oracle Fusion Middleware products on Linux environments.
• Work involving Oracle FMW products (SOA Suite, OSB, ODI, Web Center, and WebLogic).
• The interfaces are built using Apache Camel framework and JMS.
• Proficient in TDD (Test Driven Development) by writing test cases using Jasmine, J - Unit Framework Working as a Full Stack developer using JavaScript frameworks AngularJS 2 and NodeJS.
• Responsible for creating efficient design and developing User Interaction screens using HTML5, CSS3, JavaScript, JQuery, AJAX, Angular JS 2, and JSON Used jQuery, Ajax for service calls on pages to interact with the servers.
• Implemented XML-based communications protocol using JAXB.
• Involved in using CVS, Git, for project management and version management.
• Configured Maven for Java automation projects and developed Maven Project Object Model (POM).
• Developed REST API for test server for Express Router middleware based API's with Mongo DB integration. Strong Experience in developing user interfaces with HTML, DHTML, JSTL, XSD, XML and CSS. Worked with scripting languages like JavaScript, AJAX and JQuery.
• Planning and setting up of Continuous Integration for various properties on Jenkins with Commit, Component, Assembly, Deploy and Smoke jobs.
• Built and Deployed Java/J2EE to a web application server in an Agile continuous integration environment and also automated the whole process.
• User interface coding and styling using Angular JS 2, CSS and Bootstrap template.
• Implemented Java Web services based on SOA architecture with SOAP and WSDL.
• Implemented SOAP messages for information exchange for Web services.
• Used the concepts of Dependency Injection and inversion of control concepts using the framework Spring and deployed the entire application on application server Web Logic 11g.
• Extensively involved in the development of backend logic or data access logic using Hibernate and thus creating the object relational mapping with the Java beans in the application.
• Worked on performance tuning of Web Agents, Policy Servers, Policy Stores and User Stores to meet and maintain operational requirements (process, thread, connection, cache).
• Created all the complex SQL commands and Stored Procedures to retrieve data from the Oracle database.
• Developed ANT scripts for building application WAR/EAR for deploying on WebLogic server

Environment: J2EE/ java 1.7, 1.8, JSP, Web Center, Hybris 5.5, Spring MVC, EJB, Spring, Web Services (WSDL, XSLT, XML, SOAP, REST), JUnit, Ant, Maven, IBM WebSphere, CVS, SVN, XML, JSON, XML, Eclipse IDE.

Java Developer

Confidential

Responsibilities:

• Implemented frontend for new Email Member Workflow with Html, ExtJS and JavaScript Framework.
• Designed business layer using java and JDOM.
• Developed business logic to interact with back end business objects to get the content to be displayed in UI using DOJO and AJAX.
• Created XSLTs for sending Request and receiving Responses in XML format to and from Data Power (Middleware).
• Written rules in data power to match the appropriate XSL to be call for respective request.
• Created generic XSL that can be used in all applications to convert into XML format for the response from RightNow.
• Used XPATH in XSLT to traverse through the xml received from vendor web services.
• Inserted help scripts in Lotus Notes business content to be displayed in UI.
• Implemented functionality for creating and updating the member data to Right now console.
• Performed Error handling in case of fault response and logging using log4j framework.
• Interacted with Right Now Vendor for Integration of customer Portal Page.
• Analyzed root cause for issues during integration and provided solutions.
• Used Remedy Ticket tool to track issue tickets.
• Responsible for fixing defects/issues in all environments.
• Responsible for Project documentation during all phases.

Environment: Java 5.0, HTML, JavaScript, CSS, DOJO, IBM DB2, IBM Web Application Server 7.5, Apache Log4j, ANT, JUNIT, XPATH, Serena Dimensions 12.1, WinSQL, HttpWatch, SOAPUI, XML spy 2004 edition, Data Power.