SUMMARY:

• Over 9+ years of professional experience in Information Technology (Java and J2EE technologies).
• Involved in all phases Analysis, Design, Development, Implementation and Testing of Software Applications development life cycle.
• Proficient in writing ANT, Maven builds script to automate the application build and deployment.
• Experienced with Perl, Shell scripting and test automation tools like Selenium RC, WebDriver and Selenium Grid.
• Used Apache KAFKA for Asynchronous exchange of information between Different Business Applications.
• Developed Python Mapper and Reducer scripts and implemented them using Hadoop streaming.
• Experienced in customizing Selenium API to suit in testing environment.
• Experienced in performing Data driven testing to validate the components displayed on the website using Selenium.
• Implemented Node.js server side code to interact with MongoDB to store & retrieve data using Mongoose drivers.
• Designed and developed Spring boot based micro service components using Docker and Kubernetes
• Implemented Frame work for Selenium scripts using Java.
• Solid Knowledge of MySQL and Oracle databases and writing SQL Queries.
• Proficient in developing the application using JSF, Hibernate, Core Java, JDBC and Groovy and Grails presentation layer components using JSPs, Javascript, XML and HTML.
• Experience in Back End Development including Web services, Data service layers
• Extensive working experience in free marker, Struts framework, Spring framework and O/R Mapping Hibernate framework.
• Digital transformation of existing T - Mobile services to new platform using Microservicesand APIGEE.
• Wide experience in Creating OLAP cubes, identifying dimensions, attributes, hierarchies and calculating measures and dimension members in SQL Server Analysis Services (SSAS 2005).
• Experienced in implementing Kafka Simple consumers to get data from specific partitions.
• Hand on experience in Java8 like Lambda expressions and Stream API on Collections to increase performance.
• Involved in converting Hive/SQL queries into Spark transformations using Spark, SQL, Python and Scala.
• Used AWS to deploy the project on EC2 instance Implementation of the Business logic layer for MongoDB Services.
• Defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed reaching one or more AWS EC2 instances.
• Good experience in developing and updating a web page using HTML5, CSS3,
• Used Dynamo DB to store the data for metrics and backend reports
• AngularJS, React.js, Java Script, backbone.js, and JQuery across various browsers and thereby achieving cross browser compatibility.Also having good knowledge in Angular 4.
• Worked on Solr, Elastic Search, Kafka, Flume, MangoDB and Cassendra.
• Designed and coded Hibernate, struts for mapping, configurations and HQL for enhancement and new module development of Transport Optimization, Planning and Scheduling Web app.
• Used Groovy and Grails with spring, Java, J2EE for user interface.
• Initiated the Automation framework using Selenium Web Driver to run test cases in multiple browsers and platforms.
• Used Java8 features like Lambda expressions and Stream API on Collections to increase performance.
• Created MDX script for representing Cube Calculation using SSAS.
• Highly motivated software engineer and experience in developing in web applications using Javascript, Backbone.js and Coffee script technologies.
• Good knowledge in developing multi-threading applications.
• Expertise in writing JUnit test cases for different kind of applications and also development experience in mock object to simulate real objects.
• Good knowledge on Soap UI tool to unit testing SOA based applications.
• Ability to understand and use design patterns in application development.
• Application used the Java8 and used Maven as build tool.
• Very good knowledge in different development methodologies like SDLC and Agile.
• Experienced in developing applications using all Java/J2EE technologies like Servlets, JSP, EJB, JDBC, JNDI, JMS etc.
• Performed advanced procedures like text analytics and processing, using the in-memory computing capabilities of using Scala.
• Designed and developed the REST based Microservices using the Spring Boot .
• Experienced in developing applications using HIBERNATE (Object/Relational mapping framework).
• Experienced in developing Web Services using JAX-RPC, JAXP, SOAP and WSDL. Also knowledgeable in using WSIF (Web Services Invocation Framework) API.
• Thorough knowledge and experience of XML technologies (DOM, SAX parsers), and extensive experience with XPath, XML schema, DTD's, XSLT, XML SPY, MAPForce editor.
• Experience in Message based systems using JMS, TIBCO & MQSeries.
• Experience in writing database objects like Stored Procedures, Triggers, SQL, PL/SQL packages and Cursors for Oracle, SQL Server, DB2 and Sybase.
• Worked on container orchestration tool Docker and deployment tool as Kubernetes. created the tables in Dynamo DB for storing the Users Information.
• Proficient in writing build scripts using Ant & Maven.
• Experienced in using CVS, SVN and Sharepoint as version manager.
• Proficient in unit testing the application using Junit, MRUnit and logging the application using Log4J.
• Working on AWS provisioning AWS EC2 Infrastructure and deploying applications in AWS Elastic load balancing.
• Expert in implementing dynamic web applications using Application Servers like BEA Web Logic, IBM Web Sphere and Apache Tomcat and deploying in various environments like Windows and Linux.
• Hands on experience in using Integrated Development Environments like Eclipse 4.2.x/ kepler/Indigo, Net Beans, Cold Fusion and RAD 7.
• Wrote Storm Bolt to which read the messages from Kafka topics and process them.
• Excellent knowledge and understanding on Software Configuration Management tools like Perforce, Starteam, Clear case, CVS Dimensions, VSS, SVN.
• Experience in RDBMS like Oracle, SQL Server, MS Access, DB2/AS400 and MySQL.
• Extensive experience with SQLs/Stored Procedures.
• Experience in UNIX shell scripting, FTP/SFTP and file management in various UNIX environments.
• Strong Knowledge in Relational Database Concepts, Normalization and De normalization Concepts.
• Experience in Agile, Test Driven Development (TDD) and Waterfall methodologies.
• Experience in on-call support, incident management, troubleshooting, enhancements, app health checks, defect fixing and application monitoring.
• Organized, dependable and possess excellent communication and client-interfacing skills.

TECHNICAL SKILLS:

Programming Languages: Java 8, C, C++, SQL.

J2EE Technologies: Servlets 2.2/2.3/2.4, JSP 1.1/1.2/2.0, JDBC 2.0/3.0, JNDI, OSGI, EJB 2.0/3.0, RMI, ASP, Python.

Frameworks: Jakarta Struts 1.2/1.3, Spring 1.2/1.3/2.0, 3.0, 4.0, Spring MVC, JSF 2.0(Java Server Faces), Hibernate 2.0/3.0, 4.0, Tiles, iBatis, Validator

Web Technologies: HTML, DHTML, Javascript 3.03 with Jquery, ExtJS, AJAX, CSS,CMS, Yahoo UI, icefaces API, Angular, Node.js, Backbone.js

XML Technologies: XML 1.0, XSLT, XSL 2.0, HTML5, DHTML, XSL 1.0/ XSLT 1.0/XSL-FO, JNDI 1.1, LDAP 3.0, SOAP 1.2, AXIS 2

Application/Web Servers: IBM Web Sphere 5.X/6.0/7.0/8.0, IBM HTTP server 8.x, Web Logic 7.x/8.x/9.0, WebLogic Portal 5.x, JBoss 4.0, JBPM, Apache Tomcat 5.0/5.5, OC4J 10.1.3

Databases: Oracle 8i/9i/10g/11g/12c, SQL Server, MySQL, DB 2 7.0/8.0/9.0

Messaging Systems: JMS, IBM MQ-Series

IDE Tools: IBM WebSphere Studio Application Developer (WSAD) 5.0,5.1.2, RSA 6.0.1/7.0, RAD 6.0/7.1, Eclipse 2.0/3.0/3.1/RCP, Jdeveloper 10.1.3, Net Beans 4.0/4.1

PROFESSIONAL EXPERIENCE:

Confidential

Sr. Java/J2EE Developer

Roles & Responsibilities

• Workings on big data infrastructure build out for batch processing as well as real-time processing.
• Developed, Installed and configured Hive, Hadoop, Big data, hue, oozie, pig, sqoop, Storm, Kafka, Elastic Search, Redis, Java, J2EE, HDFS, XML, PHP, Zookeeper, Flume and Oozie on the Hadoop cluster.
• Developed REST services to talk with adapter classes and exposed them to the Angular js front-end.
• Worked with NoSql and Big data technologies such as Mongo db, Cassandra, Hadoop.
• Worked on Javascript to validate input, manipulated HTML elements using Javascript, developed external Javascript codes that can be used in several different web pages.
• Implemented EJB's session bean to maintain mobile session.
• Maintaining existing web application built in Scala.
• Developed REST services to talk with adapter classes and exposed them to the Angular js front-end.
• Worked with PHP to contact with database.
• Programming experience in node.js, mongo db, Java and MySQL.
• Involved in localization and internationalization of web pages using JSON, XSL, XML, and Angular.js.
• Used Java8 Streams, Function Interface, Predicts, to make the application Faster.
• Worked with NoSql and Big Data technologies such as MongoDB, Cassandra, Hadoop.
• Worked on Creating SSAS tabular Models to build reporting layer for Adhoc reporting.
• Implemented client side interface using React.js, flux pattern and Redux framework for SPA.
• Hands on experience in using Laravel Framework to develop a web application.
• Designed Frontend with in object oriented Javascript Framework like bootstrap, Backbone.js, Require.js, Node.js, Express.js, Angular.js and Ext.js.
• Worked extensively with Apache Storm, Apache Tomcat, and MongoDB as part of a development team.
• Defined DockerFile for application image and yaml files for deployment.
• Used NoSQL databases like MongoDB and AWS Dynamo DB handle to large volumes of data flow
• Deployed production site using Apache 2.0 with mod Python.
• Used Java8 features in developing the code like Lambda expressions, creating resource classes, fetching documents from database.
• High use of Selenium in collecting client's information, development, identifying test cases, compatibly testing, automation of test scripts, Flex application testing and design, requirements review, design review, test plan review.
• Working on AWS EC2 Instances Provisioning, AWS VPC setup, AWS Auto Scaling for availability of EC2 Instances and availability of applications.
• Strong Knowledge in Hadoop Development Tool such as HDFS, MapReduce, PIG, HBASE, etc.
• Worked on CakePHP, Laravel Framework and Wordpress CMS.
• Implemented application level persistence using Hibernate and spring.
• Configured Struts, Hibernate framework with Spring MVC.
• Designed RESTful URI for microservices architecture.
• Experience Working on Selenium, QC, Rally, QTP, LoadRunner, JMeter, Fiddler, SOAP UI, REST/SOAP testing and API testing
• Expertise in MVC Architecture using JSF and Struts framework and implementing custom tag libraries.
• Used the AWS mobile hub for quick storing and retrieval of app data in AWS Dynamo DB.
• Writing effective JavaScript code for React.JS and Node.JS applications for interacting with server and network applications.
• Developed the application using Struts Framework which is based on the MVC design pattern.
• Choose HTML, CSS & Bootstrap for designing part and Symfony2 as development part & MySQL as the database.
• Configure and monitor numerous MongoDB instances and replica sets.
• Involved in migrating Hive queries into Spark transformations using Data frames, Spark SQL, SQL Context, and Scala.
• Also, used Java8 features like Streams, Producer, Consumer, Bi-Consumer etc.
• Developed OLAP cubes using SSAS and calculate the metrics that were revealed in the functional analysis.
• Deployed the application on Weblogic Application Server cluster on Solaris environment.
• Deployed EJB Components on WebLogic.
• Creation of REST Web Services for the management of data using Apache CXF.
• Designed and developed the REST based Microservices using the Spring Boot.
• Architecture& Designed the Restful web services and developed core component layers like xml validation, core service layer, solr search and transformation components.
• Creating AWS EC2 instances in secured private subnet and deploying them in load balancing, assigning Elastic IP Addresses for AWS EC2 instances.
• Development of AJAX toolkit based applications using JSON.
• Developed additional UI Components using JSF and implemented an asynchronous, AJAX (JQuery) based rich client to improve customer experience.
• Developed REST services to talk with adapter classes and exposed them to the Angular js front-end.
• Developed user interface using JSP, JSTL and Custom Tag Libraries and AJAX to speed the application.
• Developed Servlets and JSPs based on MVC pattern using Struts framework and Spring Framework.
• Worked on Data Services implementation for the CRUD services.
• Developed the UML Use Cases, Activity, Sequence and Class diagrams using Rational Rose.
• Developed Oracle PL/SQL Stored Procedures and Queries for Payment release process and authorization process.
• Implementation of the Business logic layer for Mongo DB Services.
• Configured Maven dependencies for application building processes.
• Developed XSD for validation of XML request coming in from Web Service.
• Worked on AWS EBS, storage service ssas (buckets creation, folder navigation and property changes) and data migration.
• Implemented a prototype to integrate PDF documents into a web application using iText PDF library.
• Experience developing the administrative UI using Angular JS and Node JS.
• Experience in Spark and Scala and used the concept of RDD, PRDD, Data Frames in different Spark context.
• Designed and developed client and server components of an administrative console for a business process engine framework using Java, Google Web Toolkit and spring technologies.
• Make files and the like. Worked with Clear case source management.
• Configured glassfish server; Design shipping rate template upload UI using Adobe Flex and Developed Jasper report.

Environment: Java 8, J2EE, Servlets, JSTL, JSF, ICE Faces, XML, iRise, CSS, Spring, Hibernate, Struts, Weblogic, APACHE CXF and REST, JQuery, AJAX, ExtJS, Javascript, JSP & SERVLET, Oracle, CRUD, SQL, UML, Eclipse, Junit, MAVEN, ITEXT,, Javascript, Weblogic Application Server, ANT, Junit, Solaris, Windows, Jax-B, JMS, Log4j, Ant, Maven, GIT, Github.

Confidential

Sr. Java/J2EE Developer

Roles & Responsibilities

• Used Java, HTML, JDBC, JSP, Ant, JUnit, XML, Javascript, and a proprietary Struts-like system.
• Developed on Tomcat for a WebLogic deployment tools included Ant, JUnit, DBUnit, Http Unit, Visual Source Safe, and Scarab.
• Working with Crystal reports for developing and bug fixing in the reports which has Oracle SQL as the database.
• Developed the GUI's using HTML/HTML5, CSS/CSS3, JSP and AngularJS framework components using Web Storm IDE.
• Used AWS S3 to store code bundles to deploy onto AWS EC2 Instances
• Involve in the Analysis, Design, and Development and Unit testing of business requirements.
• Participated in database design/analysis and designed ER diagrams
• Designed and implemented user interfaces .
• Followed MVC Structure and used AngularJS to develop Single page Application.
• Responsible for tracking the issues to get them resolved by interacting with customers and various other teams involved
• Implemented business logic at Server side in Core Java, and Java EE Architecture
• Used Selenium extensively for automation of test scripts for test re-usability and modularization; automating manual test cases; controlling framework from Excel file; using batch execution of multiple test classes.
• Configuring, implementing and supporting High Availability (Replication) with Load balancing (sharing) cluster of Mongodb having TB's of data.
• Experience in Building Selenium framework to test a web application end to end using both RC Server and Web Driver; testing the compatibility of different browsers in different platforms;
• Persisted data from database, leveraging Hibernate and SQL Server 2008
• Used Spring Core for middle tier development to achieve inversion of control
• Proficient in Node.js, Mongo db, Redis and Linux flavor.
• Developed Server side components using Hibernate and spring framework with JAXB.
• Responsible for creating issuances and deployments into development, implementation and production servers.
• Expertized in implementing Spark using Scala and Spark SQL for faster testing and processing of data responsible to manage data from different sources.
• Creating, Modifying SSAS Measures, Dimensions Attribute relationships and Hierarchies.
• Designed web applications using technologies like AngularJS, Node.js and tool Web Storm.
• Implementing responsive React.JS components for different solutions and performing the server side validations using Node.JS framework.
• Used HDFS to store the files and process them using Hive, Pig and Java Map-Reduce Codes..
• Extensive use of HTML, JSTL, JSP and JQuery for the presentation layer along with Java script for client side validation.
• Experience Working on Selenium, SOAP UI, REST/SOAP testing and API testing.
• Analyzing the SQL queries and optimizing the performance for increased productivity.
• Developed Backend using Node.js and saving data.
• Used PHP, Python, MySQL, HTML, Ajax, Javascript, Jquery.
• Implemented business logic and generated WSDL for those web services using SOAP.
• Designed the test cases for above modules in FDA and documented the same for testing team.
• Developed internal application using Angular.js and Node.js connecting to Oracle on the backend.
• Experience in performance tuning of Cassandra and implementation of agile-scrum methodology.
• Involved in complete infrastructure setup and configuration of WebLogic Application Server 10.3.2/11g on UNIX and LINUX.
• Worked on the modernization of a legacy and outsourced UI. Technologies used were Angularjs, Backbonejs, Node.js and JQuery.
• Designed SSAS Cubes, Named Calculations for Dimensions.
• Involved in the development of presentation layer and GUI framework using EXTJS and HTML. Client Side validations were done using Javascript.
• Optimizing MongoDB CRUD Operations.
• Install KAFKA on Hadoop cluster and configure producer and consumer coding part in Java to establish connection from twitter source to HDFS with popular hash tags.
• Written test scripts for the components developed using React JS.
• Hands on and implementation of Jenkins Continuous Integration, Module Testing, Software Configuration Management and Debugging.
• Experience in designing and developing UI components using Jsp, Javascript, HTML, DHTML, HTML5, CSS, Angular Js, JSTL, Tomahawk tag libraries, Tiles, Custom Tag Libraries, AJAX, JQuery.
• Hands on experience in Automation Testing using QTP 10.0, QC 9.2, and Selenium Java Client driver.
• Lead the development of the initial HTML5/Javascript/CSS3 UI for application based on Backbone.js, jQuery and Bootstrap.
• Developed new user-facing features using React.js.
• Implemented MVC architecture using spring and Struts frameworks combined with EJB 3.0 and JPA 2.1 for database persistence.
• Involved in Full SDLC life cycle experience including requirements gathering, high level design, detailed design, data design, coding, testing, and creation of functional documentation.
• Acquired knowledge on various protocols like REST, IPP and SNMP. Got experience with multithreading and WCF technologies. Experienced with Scrum software methodology.
• Handling administration for Agile PLM and Maintaining the Data flow from ERP to Agile and Agile to data mart.
• Used Google web toolkit 2.6 and 2.6.1 to design and develop application in object-oriented fashion and for full-featured Java debugging.
• Used spring framework for Dependency Injection as well as for loose coupling.
• Architecture& Designed the Restful web services and developed core component layers like xml validation, core service layer, solr search and transformation components.
• Responsible for the configuration and release management
• Built enterprise Java applications using POJOs and lightweight frameworks such as Spring, and Hibernate.
• Involved in converting Hive/SQL queries into Spark transformations using Spark RDDs, Scala.
• Expertise in Java Script and AJAX calls. Expertise in jQuery plugins and Angular components.
• Developed user interface using JSP, JSP Tag libraries JSTL, HTML, CSS, Javascript to simplify the complexities of the application
• Develop SOA (SAAS), service documents for Enterprise Applications.
• Worked on AWS EBS, storage service AWS S3 (buckets creation, folder navigation and property changes) and data migration.
• Experience in developing front-end applications using HTML, DHTML, XML, Javascript, CSS, JSF, Ajax.
• Hands on experience in installation, configuration, supporting and managing Hadoop Clusters using Apache, and Cloudera.

Environment: Java, Java 2 EE, Oracle10G, SQL server, JSP, JSF, HTML, CSS, Javascript, JSON, JQuery, Ajax, Spring, Hibernate, Weblogic, JBoss, SVN, NetBeans, Subversion, MS Visio, Wamp, Java, J2EE, Oracle 11g, Tomcat 6, CVS, UNIX, XML, Junit, Eclipse TOAD, Oracle11g, Hibernate 3, Struts 1.2,2.0,GrailsJAVA SE 1.7 ExtJS 5.0.Good Exposure on Javascript, HTML5, CSS3, node.js, backbone.js, typescript, micro

Confidential

Java/J2EE Developer

Roles & Responsibilities

• Used WebLogic to build and deploy the application.
• Created stubs to consume Web services.
• Involved in performing Unit and Integration testing (JUnit)
• Involved in building EJB Session/Entity beans to maintain Transaction Management across the application.
• Built Web pages that are more user-interactive using Javascript and Angular js.
• Developed JSP Views, Actions and delegating the tasks to corresponding session beans.
• Performed a thorough unit testing and resolved several data related issues before migration to production. eveloped multiple POCs to create an interface between Backend to Frontend by using MONGODB, Express JS, Angular Js and Node.js.
• Involved in analysis and design of converting the existing application to spring microservicesarchitecture.
• Implement the JavaScript/jQuery frameworks such as React.js, Node.js for MVW/MVC framework.
• Working on Struts Framework for developing the front-end application and extensively. Spring as middle tier for entire application.
• Involved in working with Struts Tiles for the common look and feel for a web application.
• Working on Web Services using Java API for XML Services (JAX-WS) and supporting, building, deploying Web APIs Services.
• Good knowledge of Scala programming.
• Working as a part of team from business transfer, development, testing, code review, build implementation and support.
• Wrote services to store and retrieve user data from the MongoDB for the application on device.
• Wrote PL/SQL statements according to the need using Oracle 10g database.
• Working on an internal web-based client server application built with Struts 2 Framework using Oracle backend Database, working on establishing the relation for the different beans using the Hibernate 3.1.
• Created complex SSAS cubes with multiple fact measures groups, and multiple dimension hierarchies based on the OLAP reporting needs.
• Involved in writing various components using Spring AOP and IoC framework.
• Involved in writing JSP and JSF components. Used JSTL Tag library (Core, Logic, Nested, Beans and Html taglib's) to create standard dynamic web pages.
• Creation of REST Web Services for the management of data using Apache CXF.
• Implementation of EJB as entry point for web services. Effectively prepared for and organized technical inspections to review code and design models with peers and software architects.
• Enhanced user experience by designing new web features using MVC Framework like Backbone.js, and node.js.
• Implemented Spark using Scala and Spark SQL for faster testing and processing of data.
• Developed major websites and services by including Mongo DB as backend software.
• Good experience in creating and consuming Restful and SOAP Web Services.
• Involved in various Android applications developments and designing layouts using XML.
• Developing ability to move and consolidate critical information for the businesses and financial account data Using EJB 2.1 and Hibernate for performing the Database Transactions.

Environment: Java 1.5 and Java 1.6, Struts Framework 2, Oracle 10g, HTML, PL/SQL, JDBC, Stored procedures, Web Logic Application Server 10.1, Hibernate, Ant, JAX -WS Web Services, WSDL, EJB 3.0.

Confidential

Roles & Responsibilities

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development.
• Developed a prototype of the application and demonstrated to business users to verify the application functionality.
• Involved in designing and developing Customized tags using JSP taglib
• Implemented Model View Control (MVC) architecture using Struts Framework and Spring framework
• Developed browser-based Java Server Faces front-end to an AS/400 system
• Worked on Web Sphere Application Server
• Used Ajax to provide dynamic features where applicable
• Used MVC pattern for GUI development in JSF and worked closely with JSF lifecycle, Servlets and JSPs are used for real-time reporting which is too complex to be handled by the Business Objects
• Developing front end of application using HTML, CSS, backbone.js, Javascript, jQuery.
• Used Angular js framework where data from backend is stored in model and populated it to UI.
• Prepared user documentation with screenshots for UAT (User Acceptance testing).
• Developed and implemented the MVC Architectural Pattern using Struts Framework including JSP, Servlets, EJB, Form Bean and Action classes.
• Hands on experience with MVC Javascript frameworks such as Backbone.js, Angular.js and Node.js.
• Implemented server side tasks using Servlets and XML.
• Helped developed page templates using Struts Tiles framework.
• Implemented Struts Validation Framework for Server side validation.
• Developed JSP's with Custom Tag Libraries for control of the business processes in the middle-tier and was involved in their integration.
• Implemented Struts Action classes using Struts controller component.
• Developed Web services (SOAP) through WSDL in Apache Axis to interact with other components.
• Implemented EJBs Session beans for business logic.
• Used parsers like SAX and DOM for parsing xml documents and used XML transformations using XSLT.
• Wrote stored procedures, triggers, and cursors using Oracle PL/SQL.
• Built Angular js framework including MVC architectures, different modules, specific controllers’ templates, custom directives and custom filters.
• Developed new modules using JSF 2.0 Framework
• Built an online system using XML, Javascript, AJAX, Strust 2.0, JDBC
• Involved in technical Documentation for the module
• Designed and created SQL Server Database, Stored Procedures
• Extensively used XML, JSP, Javascript, AJAX, Servlets to drive the application / request user input from backend.

Environment: Java1.5, JSP, JDBC, Spring Core 2.0, Struts 1.2, Hibernate 3.0, Design Patterns, XML, Oracle, PL/SQL Developer, Weblogic 10.3, Apache Axis 1.2, ANT, Clear case, JUnit, UML, Web services, SOAP, XSLT, Jira.