SUMMARY

• 7+ years of professional experience in all phases of software development life cycle (SDLC), including in designing, development and deploying multi - tier web applications and client/server applications using Java and J2EE Technologies like EJB, Spring, Hibernate, Servlets, JSP, JSF, JDBC, JMS, AJAX, Struts framework, Web Services.
• Extensive experience in enterprise software development life cycle (SDLC),design patterns, and object oriented design (OOPSconcepts).
• Worked in complete Software Development Life Cycle - analysis, design, development, testing, implementation and support in different application domains involving different technologies on Windows, Linux and UNIX platforms
• Experience in working with Waterfall and Agile methodologies.
• Implementation, Testing and Maintenance/Support of Enterprise and Web applications using JAVA, J2EE and J2SE technologies.
• Expertise in Web-development technologies like HTML, HTML 5, DHTML, CSS, AJAX, JavaScript, JSP, JQuery, ExtJS, AngularJS, XML, XSL/XSLT, node.js and XML parsing using SAX/DOM.
• Experience in developing server side business logic using EJB, JMS, persistence with Hibernate and MVC model using SWING / JSF Frameworks.
• Extensive development experience on different IDE’s like Eclipse, NetBeans.
• Experience in Unit testing, Integration Testing using various testing methodologies and tools like JUnit.
• Experience in RDBMS like Oracle, MS SQL Server, MySQL.
• Experience in working with PL/SQL, Ant, Maven, Log4j, CVS and SVN.
• Experience in working with Restful, SOAP, Angular JS based web services Frameworks.
• Experience in working with Web Servers like Apache Tomcat and App Servers like BEA WebLogic and JBoss.
• Working knowledge of Agile Project Management tool, Version One. Experience in creating Epics and Stories in an Agile delivery model and also had undergone training for Agile delivery model.
• Proficient in analyzing and translating business requirements to technical requirements, robust architecture and good design using Rational Rose, Microsoft Visio.
• Experience working with Database systems like DB2, Oracle, SQL Server and Sybase.
• Working experience in Production, Staging, QA and Development environments.
• Working knowledge of Version Control tools include SVN, Git, Rational Clear-Case and Visual SourceSafe.
• Experience in designing and developing Jasper reports.
• Experience working as a Module Lead and handled responsibilities like Client Interactions, Planning, Scheduling, Allocation & Monitoring of both Resources & Tasks.
• Well versed in creating XSDs and WSDLs for the web services using IgniteXML tool.
• An enthusiastic and project-oriented team player with solid communication and interpersonal skills with ability to develop creative solutions.

TECHNICAL SKILLS

Languages: C, Java 1.5/1.6/1.7/1.8 , SQL, HTML, PL/SQL

Operating System: Windows, Mac OS X and LINUX

Databases: Oracle 9i/10g/11g, My Sql 5.0, Ms Sql Server 2000/2005.

J2EE (JEE) Technologies: Java Swing, JavaScript, JSF, EJB 2.1 /3.0, JMS 1.1, JPA 2.0, Java Servlets, JSP, JMS, XML, XSD, node.js, Angular JS, Backbone JS, JMS, JAXB, XSL, JSON, JSF, XSLT (DOM, SAX), HTML, HTML 5, AJAX and various Java / J2EE Design Patterns.

Methodologies: Waterfall, RUP, Agile (SCRUM based Project management) Methodology, Test driven development (TDD).

Web Service Frameworks: RESTFul, SOAP, Amazon Web Services (EMR - EC2, S3)

Open source Frameworks: Hibernate 3.x/4.x, SPRING 3.x / 4.x, Struts, Junit 3.0/4.0, Spring Batch

Web/App Servers: Weblogic 9.X/10.X, Apache CXF, JBoss 5.X / 6.X, Apache Tomcat 6.X/7.X, Apache Wicket, Websphere

IDE: Eclipse, Edit Plus, Net Beans, IntelliJ.

Other Tools: CVS, Cassandra, SVN, GIT, Rational Rose, Microsoft Visio, JIRA, Jenkins, Selenium

PROFESSIONAL EXPERIENCE

Confidential, CA

SR.JAVA/JAVA SCRIPT DEVELOPER

Responsibilities:

• Involved in complete software development life cycle (SDLC) of the tracking systems Requirements gathering, Conceptual Design, Analysis, Detail Design, Development, System Testing and User Acceptance Testing.
• Responsible for Solution design and participate in Detail design.
• Participate in daily stand up and weekly status meetings.
• Participate in evaluation of new technologies to address the project needs.
• Followed agile methodology and involved in daily SCRUM meetings, sprint planning, showcases and retrospective.
• Involved and participated in discussions with business analysts.
• Experience with high volume and multi-threaded applications.
• Design and Developed JSP’s for different User interactive web pages using Spring Batch Framework.
• Developed User interface using Involved in developing UI using JSP, node.js, Java Script, JSON, Servlets, Struts, JQuery, AngularJS, CSS, HTML 5.
• Testing strategy for validation of different types of input files using XML, XSD, and XSLT.
• Used HTML 5 to create validation forms.
• Used Angular JS for coding modules of the application.
• Implementation of Business Layer using Spring Dependency Injection and Spring Transactions.
• Used Javascript for user validation and authentication.
• Involved in writing client-side script using Javascript.
• Worked with Apache Camel for integrated web development.
• Used Hibernate to store the data into database and wrote HQL to access the data from the database.
• Writing and modifying SQL statements and utilizing Stored Procedures using Oracle.
• Used J2EE design patterns likeValue Object Pattern, MVC, Singleton Pattern and DAO.
• Used Apache CXF, JAX-WS, JAX-RS for designing and developing SOAP and REST Web services.
• Used IDE using Eclipse and deployed on JBoss Server.
• Installed, configured, deployed, Monitored and troubleshootJBoss4.2.1/5.0 GA and EAP domains.
• Created both stand-alone and clustered environments forJBossdomains.
• Used MAVEN and INTELLIJ as build and configuration tool.
• Developed test cases and performed testing using JUnit.
• Monitored the error logs using Log4J and fixed the problems.
• Used GIT as version control.
• Worked with JMS to create and send messages.
• Used Jasper reports - Involved in gathering report requirements and developing the same.
• Used JIRA for issue tracking and project management.
• Involved in product automation using Selenium.
• Conduct weekly status meeting for the development team to discuss project progress and resolve issues and escalations.
• Wrap-up meetings and in estimation of the timeframe for each story and helped in deploying the application on the server for each iteration of the agile software development.

Environment: Java 6.0 / 7.0, Jboss6.x, JSP, JavaScript, JQuery, Spring, Hibernate, XML, XSD, XSLT, HTML 5, CSS, AJAX, MS SQL Server, Eclipse, JBoss, JUnit, Backbone JS, Intellij, Git, JMS, Selenium, Spring Batch framework, Maven, JSON, SOAP, REST, Apache Camel, JIRA, WSDL, JAX-WS, and JAX-RS.

Confidential, HOUSTON, TX

SR. SOFTWARE DEVELOPER

Responsibilities:

• Involved in requirements gathering, communication with business and design the application based on new requirements.
• Responsible for Solution design and participate in detail design.
• Involved in defining & designing the layers, components of the project using OOAD methodologies and standard J2EE/J2SE patterns and guideline.
• Developed the use case, sequence and class diagrams.
• Participate in evaluation of new technologies to address the project needs.
• Involved in code reviews before code moving to production.
• Actively involved in developing Spring Configuration for encoding the business logic, HibernateDAO (persistence) layer for encoding the data access.
• Involved in developing UI using JSP, Servlets, Java Script, Struts, JQuery.
• Used javascript for user authentication and validation.
• Used JQuery for client-side scripting.
• Worked with JQuery to handle requests.
• Created and invoked RESTFul/SOAP based web services
• Maintained and improved over two hundred XSLT programs actively in use for better performance, optimized data integrity and quality.
• Message driven beans were used for asynchronous communication.
• Involved in deployment and testing of application on Websphere application servers.
• Wrote Angular JS controllers, Views and services for new website feature.
• Gather requirements from functional/Businessanalystand analysis and understand the business requirements.
• Involved in writing SQL queries and Stored Procedures using SQL and PL/SQL.
• Involved in deployment and testing of application on WebLogic/JBoss application servers.
• Involved in creating Jasper reports.
• Involved in managing large database using Cassandra.
• Implemented application level logging using Log4J.
• Worked with JMS for sending messages between clients. involved in production support and used automation tools like Selenium.
• Prepare the unit test cases using JUnit framework for enhancements and new developments.

Environment: Java5.0/6.0, WebSpehere 6.1/7.0, Tomcat 7.x, Jasper, HTML, CSS, Hibernate, EJB 2.1, JMS, Java Servlets, JSP, JDBC, Jquery Framework, XSLT, MySql 5.0 and Ms Sql Server 2000/2005, node.js, Oracle 9i, RESTFul / SOAP web services, Log4J, JBoss, Cassandra, JMS, javascript, Jasper Reports.

Confidential, SCOTTSDALE, AZ

SR.JAVA DEVELOPER

Responsibilities:

• Involved in software development life cycle (SDLC) of the tracking systems Requirements gathering, Conceptual Design, Analysis, Detail Design, Development, System Testing and User Acceptance Testing.
• Involved in defining & designing the layers, components of the project using OOAD methodologies and standard J2EE patterns and guideline.
• Developed the Use case, Sequence and Class diagrams.
• Actively involved in developing EJB Stateless session Beans for encoding the business logic, HibernateDAO (persistence) layer for encoding the data access.
• Involved in developing UI using J2EE and J2SE technologies like Swing and Struts.
• Design the Order Management Module, UML modelling using Enterprise Architect.
• Created RESTFul web services, which would interact with external Order management systems, Web clients.
• Evaluated several technical ideas coming from various stakeholders of the team and provided the best solution at the same time served as a critic for any complex algorithms devised for the intelligence to be built into the Confidential Point-of-Sale functionality.
• Collated, Presented, and Critiqued the business ideas and solutions provided by the Functional Architect to come up with the best possible solution for the functionality devised.
• Message driven beans were used for asynchronous communication.
• Actively involved in performance tuning and scalable testing of the application on JBoss/ WebLogic Application Servers.
• Gather requirements from functionalanalyst and clientsand analysis and understand the business requirements.
• Involved in configuring Spring Application context and integrate with ORM (Hibernate) for Order management module.
• Implemented application level logging using Log4J.
• Involved in writing SQL queries and Stored Procedures using SQL and PL/SQL in MS SQL SERVER.
• Invest time on new technologies like jasper reports (mostly on open source technologies) to implement them in project if the technology suits for application.
• Prepare the Unit Test Cases using JUnit framework for enhancements and new developments.

Environment: Java5.0/6.0, Weblogic 8.1/9.2, Jboss 4.2.3/5.x, Tomcat 6.x, Hibernate, EJB 2.1, JMS, Java Swing Framework, MySql 5.0 and MS Sql Server 2000/2005, Oracle 9i, JQuery, PL/SQL, RESTFul web services, Jprobe, Log4J, Jasper Reports, SVN, Enterprise Architect.

Confidential, NEW YORK, NY

JAVA DEVELOPER

Responsibilities:

• Analysis and Design of various modules using J2EE Architecture.
• Written Hibernate annotation based mapping java classes with Oracle Database tables.
• Worked on understanding of derivatives trading nuances, multitasking with constant concentration on priorities, and every-day interaction with my team members in different regions and other teams of Middle and Back Office technology
• Used Session façade. Implemented JMS API for messaging.
• Developed web services SOAP, WSDL and web services clients using JAXB and XML, implemented SOA architecture.
• Involved in High Level Design and prepared Logical view of the Application.
• Involved in designing and developing of Object Oriented methodologies using UML and created Use Case, Class, Sequence diagrams.
• Implemented Multithread concepts in java classes to avoid deadlocking.
• Created Core java Interfaces and Abstract classes for different functionalities.
• Written Spring Core and Spring MVC files to associate DAO with Business Layer.
• Used PL/SQL procedures.
• Created Data Source and deployed web application in the IBM Websphere application Server.
• Implemented JSF in Presentation layer programming using JSTL, AJAX, GWT Development.
• Worked with HTML, DHTML, CSS, JAVASCRIPT, JASON in UI pages.
• Created controller Servlets for handling HTTP requests from JSP pages.
• Writing JavaScript functions for various validation purposes. Writing Java Beans to contain data objects. Implemented session beans, entity beans and message driven beans.
• Developed client user interface using JSPs and Servlets.
• Used Version Control Tool to perform Checking-out and Checking-in of codes from the repository.
• Used EJB Query Language to retrieve data from Hypersonic SQL.
• Developed web services in Java and Experienced with SOAP.
• Testing and integrating with other development tasks.
• Planning and prioritize the work.

Environment: EJB2.0, Struts, Hibernate, JSP, JSF, Servlets, Web services, XML, XSLT, XSL, JavaScript, Ant, JBoss, HSQL, Net Beans, Oracle 9i, SQL, PL/SQL, Windows 2000/ XP, Enterprise Architect

Confidential, TN

SOFTWARE DEVELOPER

Responsibilities:

• Developed business logic using Spring MVC.
• Mark-up/ Scripting Language: HTML, DHTML (CSS), XML, XSLT, JavaScript, AJAX.
• Designing and coding of Business Classes using Spring IOC and AOP features.
• Used various Java, J2EE design patterns like Session Facade, Data Access Object (DAO).
• Built the business layer using Spring Transaction manager.
• Built the persistence layer using Hibernate.
• Also designed and prepared Unit test case usingJUnit and Log4Jand removed the maximum bugs before passing on the application to the QA team.
• Built applications using MAVEN.
• Consumer of SOAP based web services from external clients.
• Developing SOAP and REST Web services.
• Developed Components in the application using Spring Framework.
• Used SVN as version control.
• Involved in writing SQL queries and Stored Procedures using SQL and PL/SQL.
• Working with product owners and Healthcare specialists to better understand and design the deliverables
• Actively participated in meetings to produce quality deliverables within time.

Environment: J2EE, JSP, JavaScript, jQuery, Spring, Hibernate, XML, HTML, CSS, AJAX, Oracle 10g, Eclipse, JBoss, JUnit, SVN, Maven, SOAP, REST, WSDL, JAX-WS, JAX-RS, WebLogic 10.3, SVN.