SUMMARY

• Worked 10+ years in the Software Industry. During these years I worked on handling design, development and implementation of software applications by using all varieties ofJava, J2EE, technologies.
• Experience in the development of various web applications with open source frameworks like: JSP, JSF, Spring, Struts, JavaScript, Hibernate and AngularJS.
• Great experience in Web - Development technologies like Servlets, JSTL, XML, XSL/XSLT,, HTML, and CSS
• Worked with ORM tools like Entity EJB, Hibernate and JPA.
• Used JNI Framework to enable access to the native applications in different platforms.
• Very Strong hands-on experience working on SQL databases such as Oracle, SQL Server and good exposure to NoSQL database such as Cassandra & Mongo DB.
• Extensive knowledge Service Oriented Architecture (SOA), development of XSD schemas and implementing both SOAP and RESTFUL web services.
• Involved in Spring boot integration.
• Experienced in generating logging by Log4j to identify the errors in production test environment and good exposure inAnt, Maven and Gradle tools.Worked with SCM tools like cvs, Clearcase, Subversion, Git,
• Proven experience delivering working solutions swiftly in projects with budget challenges and tight schedules as an individual contributor or a team player in small and large teams.
• Solid exposure to creating Batch applications using tools such as Spring-Batch, Quartz, ESP and Flux Job Scheduler
• Aware of Mule, the runtime engine of Any point platform, is a lightweight Java-based enterprise service bus (ESB) and integration platform that allows developers to connect applications together quickly and easily.
• Excellent Working Knowledge in Amazon Web Services(AWS).
• Basic knowledge in BackboneJs and NodeJs.
• With my exposure and experience in java I would definitely bring success to the team and organization.

TECHNICAL SKILLS

Programming Languages: Java, C, C++, SQL, Visual Basic,J2EEStandards EJB, JDBC, JNDI, JMS, JavaMail, Shell Script, XML Deployment Descriptors.

Web Technologies: JSP, Servlets, Struts 1.1/2.0, AJAX, FLEX, XML, JavaBeans, XSLT, CSS, SAX, DOM, Design pattern, JTA, Log4J API

Server Technologies: EJB 2.0, JMS, Hibernate 3.0, IBatis, Web Services, JSF

Database: Sybase 11.x, 12.0, Oracle 11g/10g, MS Access, MySQL, SQL Server, DB2,MangoDB, Cassandra

Web / App servers: IBM WebSphere 4.0/5.x, Apache Tomcat 4.x/5.x, JBoss 3.2/4.0

Web Services: SOAP, UDDI, WSDL, XML, JAX-RPC, JAX-WS, Apache CXF, Apache Jersey RS, Spring WS, JAX-WS, JAX-RPC.

XML Technologies: XSL/XSLT, SAX/DOM, XPath, SOAP, WSDL, DTD, Schema, XmlBeans, JAXB

Defect/Bug Tracking: Rational Clear Quest, Bugzilla

Testing Tools: JUNIT, Cactus, Spring Testing Framework

GUI: AWT, SWING, Applets, HTML, DHTML,JavaScript

IDE: JBuilder, MyEclispe, WSAD 4.0/5.0, NetBeans 5 /6.x, RSA.

Tools: & Framework: Struts 2.0/1.3, Spring 2.5.x, 3.1 (Core, JDBC, Transactions, MVC, Web Services), Hibernate 3.x, Log4J, Apache Common Library, JUNIT, Ant, Maven, Jenkins, CruiseControl, CXF, Jersey, Jasper reports.etc, Spring Batch, JSoup, pdfbox.

Protocols: HTTP, TCP/IP, FTP

Operating System: Windows 8/7/Vista/XP, UNIX, MS-DOS.

PROFESSIONAL EXPERIENCE

Confidential, California

Sr. JAVA/J2EE Developer

Responsibilities:

• Develop new programs in accordance with the business requirements and modify existing applications.
• Translate business requirements into accurate system requirements specification documents through systems and data analysis.
• Coordinate project change requests andcommunicate effectively to keep business application up to date.
• Regularly communication with Architects, Developers, Application Support and Operations.
• Implemented the User interface usingSpring MVC, JQuery, Apache Tiles, JSP, JSF, My faces, JavaScript, Ajax and DHTML.
• DevelopedSpring Action Classesfor controlling logic and data transfer betweenUIandDB, Usedcommand patternactions, to embed multiple actions in a single action class.
• ImplementedSpring BeansusingIOC, AOP and Transaction management featuresto handle the transactions and business logic.
• ImplementedSpring batchprograms to generate payments, automated Emails attaching payment response files.
• Implemented REST based web services usingSpring Web MVC, to publish vendor Information, customer information.
• Used SPRING dependency injection and IOC principles to build business layer.
• Implemented Performance tuning of Application, stored procedures and complex SQL statements.
• Migrated existing business applications to Amazon cloud services (AWS) based environment and also deployed applications using Amazon web services.
• Resolved production errors and deployed applications for end users and reported through telephone and e-mail.
• Used Jenkins for continuous Integration of software development.
• Involved inIntegration, System testing, andbug fixing, worked with QA Team to execute the business scenarios.

Environment: Java 1.6, Spring 3.0, Web Sphere 8.5, GIT, SQL Server, Spring Batch,Eclipse, PL/SQL, Log 4j, FileZilla, Jenkins, Rest & SOAP Web Services, JUnit Mokito, ANT,Amazon WebServices.

Confidential

Sr Full Stack Developer

Responsibilities:

• Lead a team of 4 people, Involved in Requirement Analysis, Architecture Design, Development, Codereview, Deployment and Support.
• Designed and developed web site application using AJAX, AngularJS, Bootstrap, CSS, HTML5, JQuery, JSP, Tiles framework and XML.
• Used Splunk to see the error logs in the application. Used Grunt Server and Jasmine to do unit testing on the frontend side of Angular code.
• Implemented Model-View-Controller (MVC) Architecture using Struts Framework.
• UsedAbstract Factory,Singleton, DAO,DTO,Front Controller, Command Pattern,MVCdesign Patterns.
• Used Maven for building the project, packaging ear file and to deploy the application in web/App servers.
• Used GIT for version control management in order to work different team members on the same module, Tomcat was used as desired web server.
• Used Tiles Plug-in to strutsfor designing JSP page layouts. Used Validator plug-in to strutsfor server side validation.
• Used XML technologies like XPath, XSLT and JAXB for data exchange and presentation.
• WebLogic server was the application server that was used for the entire project.
• Developed client upload tool using HTML, Jersey REST framework based on JAX-RS annotations.
• Worked on optimizing database queries to improve the loading times of the web pages. Implemented DAO layer using different hibernate techniques like strategies, Inheritance, annotations and criteria interfaces.
• Deployed, Managed and Monitored Mongo DB Replica Sets / Databases, Prototyped Mongo DB new features across multiple stacks and applied the Mongo DB concepts such as locking, transactions, replication schema and design.
• Developed Projects for Collections team using Node JS and Backbone Js.
• Led Quality control effort for the DEV team tracking timely closure of defects.
• Acted as a bridge between PM and UAT team to ensure smooth handling of issues

Environment: Java, J2EE, JPA 2.0, Struts 3.0, Web Sphere 6.0, 8.5, JUnit, Linux, DB2, Jenkins, Maven,Angular Js, Node Js, Backbone Js, Webservices, HTML, CSS, Javascript, JSP, Splunk, Grunt

Confidential, Jersey City

Sr Java/J2EE Developer

Responsibilities:

• Followed agile methodology and involved in dailySCRUMmeetings, sprint planning, showcases and retrospective.
• Involved in analyzing the requirements and participated in discussions with business analysts.
• Involved in creating Technical Design documents and Integration Solution Designdocuments.
• Suggested an appropriate solution for the assigned modules and problems, also doing their High level and Low level design.
• Created connections to database usingHibernate Session Factory, usingHibernate APIsto retrieve and store data to the database withHibernatetransaction control.
• Experienced in cloud technology and on premise infrastructure integration.
• Involved in the development of Page Flows, Business Objects,Hibernatedatabase mappingsandPOJOs.
• Developed the Web User Interface using theHTML,JSON, AjaxandServletsfor the Customer pages where the PDFresponse is printer friendly.
• Utilized Hibernate for Object/Relational Mapping purposes for transparent persistence onto the PostgreSQL database.
• Actively involved in the enhancement, maintenance and design for the application.
• Implemented open sourceMVCarchitecture usingSpringMVC
• Designed and developed User Interface, application modules usingJSP,Hibernate,spring, JavaBeans, HTML, CSSandJavaScriptandAJAX.
• CreatedRESTWeb Servicesfor populating and saving data from/to database.
• Used ApacheCXF, JAX-WS, JAX-RSfor designing and developingREST and SOAPWeb services.
• Involved in the development of the presentation tier usingJSP, HTML, CSS,
• Implemented logging functionality usingLog4j.Monitored the error logs using Log4j and fixed the problems.
• Handled the moving of High volume databases to Cassandra and improved the Performance of High Volume CRUD Operations.
• Involved in developing Integration Issues, System Testing Issues, User Acceptance Issues and production Issues includingJUnit.

Environment: Java, J2EE, JavaScript, XML, JSP, JDBC, SpringMVC, SpringJDBC, Hibernate, Web Services, SOAP, SOAP UI, RAD, JUNIT, JSTL, SpringTags, HTML, CSS,ANT, Maven, Cloud, UML, Eclipse, JUnit, Maven, Oracle10g.

Confidential

Java Developer

Responsibilities:

• Actively participated in Analysis and Designing Phases. And Participated in the designing of the Web framework.
• Involved in the entire life cycle development of the application.
• Implemented Struts as a web framework, spring as dependency injection framework and Hibernate database ORM framework.
• Implemented transaction management using Spring AOP modules,Generated Spring XML files for the configured beans.
• Developed HQL queries to retrieve data using Hibernate
• Developed custom tools for developers as well as testers.Usedlog4jfor application error logging.
• Involved in designing and developing the internet application usingJSTL, HTML5, JavaScript, JQuery, JSP, AJAX, Angular JS andCSS3.
• Implemented queries usingSQL
• Actively participated in Bug fix, Enhancements, and Impact analysis documentation
• Implemented Web Services in Apache Axis runtime environment using SOA protocol.
• Used these Web Services to interact with other application in organization using SOAP and WSDL file.
• Configured Hibernates second level cache using EHCache to reduce the number of hits to the configuration table data
• Involved in using JPA Hibernate for data base transaction.
• Used Hibernate Query language and the Hibernate Criteria Queries to do the database operations.
• XML Transformations where done using XML, XSL, XSLT, and XPATH.
• Used MAVEN to build the project into WAR and EAR files and SVN for version controlling.
• Implemented Load balancer, Solved Load Testing, Performance Testing issues in production.

Environment: JDK 1.7, J2SE, J2EE, JSP, Servlets, Struts 1.2, Tiles, JSTL, Spring 3.0, Hibernate 4.0, RAD 6.0, Maven, JBoss Application Server, Oracle 11g,, Web Services, SOAP, Agile, JUnit, AJAX, PL/SQL, XML, Log4j, HTML, CSS, Java Script, Design patterns, CVS, Load Balancer.

Confidential

Java Developer

Responsibilities:

• Involved in Software Development Life Cycle (SDLC) of the application: Requirement gathering, Design Analysis and Code development.
• Implemented Struts framework based on the Model View Controller design paradigm.
• Implemented the MVC architecture using Strut MVC.
• Responsible for writing Struts actionclasses, Hibernate POJO classes and integratingStruts and Hibernatewithspringfor processing businessneeds.
• Developed model components using session beans and used local message driven beans (MDB) to interact to session using EJB.
• Used Web Services on front end, Servletsas Front Controllers and JavaScriptfor client side validations.
• Struts-Config XML file was created and Action mappings were done.
• Designed the application by implementing Struts based on MVC Architecture, simple Java Beans as a Model, JSP UI Components as View and ActionServlet as a Controller
• Designed and developed business components using Session and Entity Beans inEJB.
• Used JDBC for data access from Oracle tables.
• Worked on triggers and stored procedures on Oracle database.
• Worked on Eclipse IDE to write the code and integrate the application.

Environment: JSP, Servlets, Struts1.2.x,JMS, JavaScript, Eclipse 2.0, Web Sphere Application Server 5.0, Oracle 8i, EJB.

Confidential

Jr Java developer

Responsibilities:

• Developed GUI using JSP, JavaScript and CSS.
• Used MS Visio for creating business process diagrams.
• Developed Action Servlets, Action Form, Java Bean classes for implementing business logic for the StrutsFramework.
• Developed Servlets and JSPbased on MVC pattern using strutsAction framework.
• Developed persistence layer modules using EJB Java Persistence API (JPA) annotations and Entity manager.
• Developed Action and Form Bean classes to retrieve data and process server side validations.
• Designed various tables required for the project in SQL server database and used Stored Procedures in the application.Used SQL Server to create, update and manipulate tables.
• Used IntellIJ as IDE and Clear Case for version control.
• Involved in impact analysis of Change requests and Bug fixes.
• Used Tortoise SVN as a version controller for the source code check in and check outs.
• Involved in development of User Interface using XSLT, HTML, JavaScript, Ajax, and JSTL.
• Developed AutomatedTest Scriptsto perform Functional Testing, Performance Testing, Wrote JUnit Test cases which support the application.
• Used JIRA as the task and project management tool to assign, track, report and manage bugs on daily basis.
• Wrote entities in Scala and Java along with named queries to interact with the desired database

Environment: Java 5, Struts, PL/SQL, SQL server, EJB, IntellIJ, Clear Case, MS Visio, Firebug, Apache Tomcat, JSP, Java Script, CSS,, Bugzilla, Toad 9.0.