SUMMARY

• Sun Certified Java Programmer with over 8+ years of IT experience in analysis, design and development using Java and J2EE.
• Object Oriented Design (OOD) experience with Rational Rose and Enterprise Architect (EA). Extensive J2EE design & development with UML.
• Applied Use Case diagrams and Class diagrams using UML and Rational Rose.
• Participated in requirement analysis, reviews and working sessions to understand the requirements and system design.
• Extensive knowledge in working with J2EE technologies such as Servlets, JSP, JDBC, EJB, JNDI, JSF, Java Beans, JMS and Object Oriented Programming techniques.
• Extensive & expert level of experience with Java Platform, JEE, EJBs, JDBC, JPA, Servlets, JSP, JMS, XML, Applets, JavaScript, POJO.
• Experience in working with web/applications servers IBM Web sphere 5.1.2/5.0/4.0 , BEA Web logic 7.0/6.1, JBOSS 3.0, Apache Tomcat 4.1/5.1.
• Thorough knowledge of scalable n - tier, distributed as well as client/server architectures.
• Experience in designing highly transactional websites using J2EE technologies and handling design/implementation-using RAD/Eclipse/WSAD.
• Experience in designing Low Level and High Level design documents.
• Worked on multiple Operating Systems like UNIX, Windows2k, Win-NT, Win95, and Win98.
• Scripting expertise in SQL, Bourne Shell, K Shell, C Shell and bash.
• Proficiency in developing Model View Controller (MVC) Architecture based applications using Struts and Spring Frameworks.
• Proven expertise in implementing IOC and Dependency Injection features in various aspects of Spring Framework (Core, Web, JDBC, MVC and DAO) and also experienced in integrating Spring Web Flow with other frameworks like JSF.
• Implemented various Ajax Frameworks such as jQery, DOJO, JSON.
• Designed and developed various integration components using JMS and MQ Series.
• Experience in implementing SOA architectures with web services using WSDL, SOAP and UDDI.
• Configured logging tool using log4J.Managed version control using CVS, VSS and Star Team.
• Good experience in implementing Caching strategies and proven expertise in configuring JBOSS Cache provider with Web sphere 6.1.
• Experience in PL/SQL programming including complex SQL queries using stored procedures and Triggers in Oracle, SQL Server using TOAD and Query Manager.
• Expert database engineer noSQL and relational data modeling, object-relational integration (ORM), physical design/tuning. Specialized with Oracle and Cassandra.
• Experience in Hibernate 3.0 which includes integrating legacy databases, writing custom CRUD statements, integrating stored procedures and functions and also performed polymorphic associations.
• Hands on experience in working on XML Suite of technologies (XML, XSL, XSLT,DTD, XML Schema, SAX, DOM).
• Proactive and well organized with effective time management skills.

TECHNICAL SKILLS

Language: Java,C,C++

Web Technologies: J2EE, Apache Struts2, Servlets, Spring 3.x, Hibernate, iBatis, MyBatisand JSP.

Web Services: SOAP and REST

Search Engine: Lucene and Solr 4.x

Servers: Apache Tomcat 6.x/7.x and WebLogic

Database: MySQL and Oracle 10g

Scripting Languages: JavaScript, jQuery, jQuery UI,Angular.js,Bootstrap

Web Design: HTML 5, CSS 3

IDE: Eclipse and NetBeans

OS: Windows and Linux (Ubuntu 12.x/13.x)

Others: SSO, CAS, Agile Methodology, Maven 3.x, JSON, Ajax, XSD, XML, SVN, Bit bucket,Data Structure and Algorithm,Windows batch Scripting.

PROFESSIONAL EXPERIENCE

Confidential, Boston, MA

Sr. Java Enterprise Developer

Responsibilities:

• Involved in System Requirements study and conceptual design.
• Followed Scrum concepts of the Agile Methodology to produce high Quality Software.
• Developed web ui screens using Spring MVC, Angular-JS, HTML, CSS, Javascript and CSS.
• Designed & Implemented container that contains multiple Single Page Applications, Dashboards using HTML5/CSS3, Ajax, jQuery, Backbone, Underscore.js, Bootstrap, Selectors, Functional Programming, REST/JSON, Xml, J2ee Spring REST, Bootstrap Grid Systems, MVC, MVVM, MVW Patterns.
• Developed Spring services, dao’s and defined routes using Apache Camel.
• Developed messaging module using Spring JMS, Apache Camel and ActiveMq.
• Integrated Hibernate with Spring for Handling Transactions.
• Developed restful web services using Jersey and spring and developed rest services using Node-JS and other node modules.
• Developed stored procedures, Triggers and functions to process the data using Postgre SQL and mapped it to Hibernate Configuration File and also established data integrity among all tables.
• Designed and implemented a Cassandra noSQL based database and associated RESTful web service that persists high-volume user profile data for vertical teams.
• Implemented Hibernates’ Lazy default fetch plans for generating proxies and collection wrappers and also created fetching strategies for minimizing the number of SQL statements.
• Involved in unit testing, integration testing, SIT and UAT phases. Performed defect tracking, bug fixing and enhancements.
• Used Hibernate annotations for mapping objects to the relational database and Implemented persistence using Hibernate, managed Hibernate.cfg.xml file.
• Participate in designing Webservice framework in support of the product
• Used XML to transfer the application data between client and server.
• Have done debugging to fix issues and used Maven for dependency and build management.
• Used SVN as source Version control and development testing done by using JUnit.
• Participated in builds and deployments to the Tomcat server. In Linux environment.

Environment: Java 1.7, Spring MVC, IOC, data, AOP, Security, Node-JS, Cassandra,JMS, RAD, UML, XML, Postgre, Dojo, Hibernate, REST, Tomcat 7, SVN, Ajax, Java Script, JUnit, Rational, Win 7 and UNIX.

Confidential, MO

Lead Java / J2EE Developer

Responsibilities:

• Hands on experience in various Core Java concepts such as Collections, Exception Handling, Multithreading.
• Developed RESTFUL web service using REST Jersey API.
• Hands on experience in J2EE framework Spring MVC.
• Used agile methodology (SCRUM) for developing application.
• Used JSTL which adds tag library of JSP tags for XML data processing, conditional execution and internationalization.
• Monitored the logs using Log4J and fixed the problems and used CVS for version control.
• Wrote Unit Test Cases using JUnit framework and Server side Logging & Client side logging using Log4J (Apache open Source API) and ANT scripts for the building the applications.
• Experience in Spring Security with tiles configuration.
• Hibernate is used to interact with the Data Object.
• Developed JSON code to pass the data from JSP to Servlet.
• XML scripts were developed to configure Spring and Hibernate.
• Implemented payment gateway using 3D Secure.
• Scripted Maven build script to build the project.
• Developed the application with Angular JS, JSP, jQuery, Ajax and CSS3.
• Created Custom Directives in Angular JS for different functionalities, in accordance to the client architecture.
• UI management using Bootstrap.
• Developed sql queries to interact with MySQL database from web services.
• Experience in solving client and product issue.
• Developed Notifications to invoke the automatic e-mails and tasks to the registered customers using spring batch.
• Developed batch module using Quartz for scheduling jobs in the web application.
• Used agile methodology (SCRUM) for developing application.

Environment: Java 6, J2EE 6, Spring Security, MySQL, Hibernate, HTML, CSS, jQuery, JQuery UI, JavaScript, Windows, Eclipse, SVN, WebLogic, Angular JS

Confidential, Newark, NJ

Sr.Java/J2EE Developer

Responsibilities:

• Involved in requirement gathering, designing, developing, deploying, debugging and testing web based application using the J2EE architecture.
• Interacted with Business Analysts to gather requirements and converted business requirement to technical requirement.
• Used agile methodology (SCRUM) for developing application.
• Experience in Spring Security, MyBatis.
• MyBatis is used as back end ORM tool for implementation of persistence layer and mapping of POJOs.
• Experience in converting technical UML diagrams to Data Object.
• Front end applications were developed using HTML 5, CSS 3, jQuery, AJAX, JSON, Bootstapliberary.
• Migration of project from JQuery to Angular JS.
• Implemented various UI (User Interface) components using HTML5, CSS3, JavaScript, JQuery and Angular JS.
• Deployment of application in Tomcat server.
• Hands on experience in resolving the issues in production server.
• Used putty client to communicate with linux for server deployment and accessing logs from server.
• Created crone scheduling for database backup.

Environment: Java 7, J2EE 6, Spring3.x, MySQL, MyBatis,HTML 5, CSS 3, JavaScript, jQuery, Linux, Angular JS,Eclipse, SVN, Tomcat 7.x, AJAX, JSON.

Confidential, NY

Java Architect

Responsibilities:

• Involved in analysis, specification, design, and implementation and testing of Software Development Life Cycle.
• Designed the application using Agile Methodology.
• Developed maven based project structure having data layer, ORM, AOP and Web module.
• Hands on experience in J2EE framework Springand Hibernate.
• Hands on experience in developing XML script for to configure Spring and Hibernate.
• Used Lucence search engine for suggestions.
• Hands on experience in Solr including configuration of solr-config, data-config and schema XML files of Solr and deployment in the server environment.
• Hibernate is used as back end ORM tool for implementation of persistence layer and mapping of POJOs.
• Experience in interacting with client and understanding the requirement and convert them into technical requirement.
• Experience in single sign on with CAS authentication server.
• Developed RESTFUL web service.
• Implemented Data Access Objects (DAO pattern) using JDBC & PL/SQL.
• Front end applications were developed using HTML 5, CSS 3, jQuery, AJAX.
• Hands on experience in JSON parsing.
• Hands on experience in XML parsing.
• Implemented payment gateway using Paypal.
• Deployment of application in Tomcat server.
• JIRA is used as team management tool.
• Hands on experience in resolving the issues in production server.

Environment: Java 7, J2EE 6, Spring 3.x, MySQL, Hibernate, HTML 5, CSS 3,JavaScript,jQuery, Linux, Eclipse, SVN, Tomcat 7.x, AJAX, JSON, SSO, CAS, Solr 4.x, JIRA

Confidential

Software Developer

Responsibilities:

• Involved in requirement gathering, designing, developing, deploying, debugging and testing web based application using the J2EE architecture.
• Designed the application using Agile Methodology.
• Hands on experience in J2EE framework Spring MVC, JSF, iBatis, MyBatis.
• Developed International standard QTF based XSD and created XML using various parsing mechanism like DOM, SAX, XML PULL parser and JAXB for Assessment and Flashcards.
• IBatis and MyBatiswere used to interact with database object.
• Developed front end application using HTML, XHTML, CSS, JavaScript, JQuery, JQuery UI, JSP, JSTL.
• Hands on experience in Solr including configuration of solr-config, data-config and schema XML files of Solr and deployment in the server environment.
• Hands on experience in various Core Java concepts such as Collections, Exception Handling, Multithreading.
• Developed SQL and PL/SQL queries using MySQL.
• Used SVN for version control.
• Scripted Maven build script to build the project.
• Eclipse is used as development editor.
• Customized various third party JavaScript files like fancybox, Jquery file uploader.
• Developed SQL and PL/SQL queries using MySQL.
• Developed application logging using log4j.
• Web2Project is used as team management tool.

Environment: Java 6, J2EE 5, JSF 2.2, Spring MVC, MySQL, iBatis, JSP, JSTL, HTML, CSS, jQuery, jQuery UI, JavaScript, Windows, Eclipse, SVN, Tomcat 6, Maven 2, Web2Project, log4j.