SUMMARY

• 10+ years of IT experience in software development life cycle including User Interaction, Business Analysis, Design, Application Development, Implementation, Documentation, Testing and Deployment of enterprise applications in the domain of Financial & Banking.
• Have 7+ years of experience in Object Oriented Programming, SDLC, and OOAD on UML Concepts.
• Sun Certified Java/ J2EE development Professional with over 10+years of experience in developing large - scale, Object-Oriented n-tier Scalable, high-performance distributed systems and web applications.
• Proficient experience with web technologies like Servlets, JSP, Struts 1.0/1.1, HTML, JSP Custom Tags, JavaScript and CSS, AJAX.
• Expertise in client side designing and validations use HTML, DOJO, GWT, CSS, JavaScript, JSP and Struts Tag Library.
• Involved in various activities like Design, Coding, End-to-End Testing and Production Support for various online applications.
• Experience with Struts MVC, spring framework and IBM Jade MVC framework.
• Consultant to other Enterprise groups and various Line of Business IT groups on the Portal, SOA, Web 2.0 Collaboration, Content Management and Mobile Strategies.
• Ability to learn and adapt quickly with new tools and technology.
• Extensive experience and understanding of java 2 / 5, JDBC, XML, XSL, XSLT, XSD, parsing methodology like SAX and DOM, RAD 7.2, Eclipse 3.x IDE, Web logic 7.X/8.X, Web Sphere 6.1, Jboss4.0 and Apache Tomcat 4.x Servers.
• Expertise in Servlets, JSP, Struts, EJB, JNDI, XML, XML Parsers, JDBC 2.0 and worked on these technologies for 5 years.
• Worked on ExtJs 2.x and 3.x framework for 4+ years.
• Hands on experience with Model View Controller (MVC) architecture using Struts Framework over 6 years having adaptability in learning and switching over heterogeneous components.
• Have Experience in installation, configuration, and deployment in IBM WebSphere for 5 years.
• Experience in HTML, DHTML, Java Script and AJAX for 7 years and experience working on XML based parsing technologies of SAX, DOM for 1 year.
• Extensively worked in Core Java (collection framework, Exception Handling and I/O Streams) for 7 years.

TECHNICAL SKILLS

Languages: Java2.0 (JDK 1.5/1.4/1.3), SQL, PL/SQL, JavaScript, CSS, HTML, DHTML XML, XML, XML DTD, XML Schemas, XML Parsers (SAX, DOM, JDOM), Ajax.

J2EE: Servlets, JSP, JSP (Custom Tags), EJB, JDBC, JavaBeans, JNDI, JMS, Java Mail, WSDL

Application Servers: IBM Web Sphere 6.1

Web Servers: WebSphere 6.1, Weblogic 7.1/8.0/9.0. , JBOSS 4.x, Apache Tomcat 4.x/5.x

Apache Java Tools: Ant, Maven, struts, Log4J

O/R Mapping Tools: Hibernate 2.x, 3.x

IDE: Eclipse (3.x), My Eclipse Blue (8.x, 9.x, 10.x), WSAD 5.1.

O/S Platforms: Windows (NT/2000/XP/7), UNIX

Databases: Oracle 9.i/Oracle10g, MS SQL, DB2.

Version Control: CVS, SVN

Others: SQL Developer, Dimensions, Version One, Ext JS, Paros.

Design Tools: Rational Rose, MS Visio

PROFESSIONAL EXPERIENCE

Confidential, Richmond VA

Open Stack Developer

Responsibilities:

• Responsible for OpenStack project core infrastructure including code review, continuous integration systems, and developer tools
• Established OpenStack project Infrastructure Program and served as tech lead
• Primary author of Zuul, Nodepool, Jenkins Job Builder, and the Gear Python library for Gearman
• Coordinated development of new tools including StoryBoard
• Established developer workflow and code review process with Gerrit
• Scaled developer infrastructure as project grew and transitioned to OpenStack Foundation
• Implemented continuous integration testing and release system

Environment: J2EE, JQuery, Node.JS, Websphere Application Server Webservices, Oracle BPEL, BPM,OSB Dojo 1.7,Node.js Python, JQuery, Django, AJAX, JSON, CSS, Web Services, WebSphere ESB 7.0, J MS, WebSphere Application Server, RSA, DOJO, Web Content Management, SOA, Spring, XML, XPATHSQL stores, MongoDB, n CouchDB, Neo4, JENKINS, CVSHibernate, Mute ESB, IBM WebLogic Application Server 8.0, Perl, XML, XSLT, SOAP, UNIX, Agile methodology, JSR 168,LifeRaj, Ajax

Confidential, Cary, NC

Open Stack Developer

Responsibilities:

• Designed and implemented a web portal using Plone, Zope and Apache
• Designed and administered a high-availability Zope cluster
• Participated in the Open Knowledge Initiative with collaborators at MIT, Harvard, and Stanford
• Implemented web applications using mod python
• Created a web-based grade book with complete spreadsheet functionality and enterprise systems integration using Perl and Spreadscript
• Developed custom cross-platform Python and GTK+ applications
• Administered GNU/Linux departmental mail and web servers
• Used singleton and factory design patterns for common functionality of buttons.

Environment: J2EE, JQuery, Node.JS, Websphere Commerce Server Webservices, Dojo 1.7,Node.js Python, JQuery, Django, AJAX, JSON, CSS, Web Services, WebSphere ESB 7.0, Oracle BPEL, BPM,OSB SQL stores, MongoDB, CouchDB, Neo4J MS, JBoss Application Server, WebSphere Application Server, RSA, DOJO, Web Content Management, SOA, Spring, XML, XPATH, JENKINS, CVSHibernate, Mute ESB, IBM WebLogic Application Server 8.0, Perl, XML, XSLT, SOAP, UNIX, Agile methodology, JSR 168,LifeRaj, Ajax

Confidential

Sr. J2EE Developer/ Angular JS

Responsibilities:

• Design the complex BPDs (Business Process Definition) of the application.
• Developed the coaches for UI and SQL services for storing data in DB.
• Implemented the message events to provide dynamic interaction between end user and run-time process.
• Performed the unit testing for each module in the application.
• Design the various modules of the application.
• Develop the web pages in XHTML using JSF tags.
• Used validators and converters for the application instead of using JavaScript for validation.
• Implemented the managed beans and the service implementation for the application.
• Participated in various phases of SDLC.
• Used JDBC for database connectivity and manipulation.
• Developed the custom components like Check box as per the requirement of the KYC application.
• Performed the unit testing for each module in the application.

Environment: J2EE, JQuery, JENKINS CI TCP/IP, UDP,5 Webservice,Websphere Commerce Server, Node.js, EXT-JS, Webservices, Dojo 1.7, Python, JQuery, SQL stores, ns on the Oracle SOA MongoDB, CouchDB, Neo4Django, AJAX, JSON, CSS, Web Services, WebSphere ESB 7.0, JMS, JBoss Application Server, WebSphere Application Server, RSA, DOJO, Web Content Management, SOA, Spring, XML,XPATH,,JENKINS, CVSHibernate, IBM WebLogic Application Server 6.1, Perl, XML, XSLT, SOAP, UNIX, Agile methodology, JSR 168,LifeRaj, Ajax

Confidential, St Paul MN

Senior J2EE Developer/Python/Solar

Responsibilities:

• Involved in all the stages of the SDLC of this project which include Design, Development, Testing and Production Support.
• Implemented discretization and binning, data wrangling: cleaning, transforming, merging and reshaping data frames
• Determined optimal business logic implementations, applying best design patterns
• Increased speed and memory efficiency by implementing code migration to convert python code to C/C++ using Cython
• Developed several pieces of the JSF engine, including bean discovery, value bindings, method bindings, component bindings, and event generation.
• File uploader integration into current project.
• Evaluating of other persistence technologies (Toplink, JDO, iBatis).
• Supported the QA team during testing Phase and Used Serena Dimensions for tracking defects.
• Used Paros for security and vulnerability testing and fixed the issues found.
• Participated in daily and weekly team meetings.

Environment: Java, J2ee, Web Services, Websphere Commerce Server Frame Work, LDAP, Node.JS, Single Sign On, EXT-JS,JQUERY, SR 168,LifeRaj, Ajax, RESTFul services, MVC, Struts, Tiles, Spring, Ajax Hibernate, HTML/HAML, CSS/SASS, Javascript, jQuery, jQuery UI, Backbone.js, Jboss Application Server, WebSphere XML,XPATH, JENKINS, CVSHibernate, WebLogic Application Server 6.1, Perl, XML, XSLT, SOAP, UNIX, Agile methodology, JSR 168,LifeRaj, Ajax

Confidential, Chicago, IL

Senior J2EE Developer/ Ruby and Rails/PHP/Python

Responsibilities:

• Worked on multiple client project using Drupal, jQuery, Ruby, Ruby on Rails, Prototype/Scriptaculous, Javascript, and MySQL.
• Technologies used include Ruby, Ruby on Rails, PHP, Drupal, Javascript, jQuery, MySQL, Git, Mongrel, Thin, Apache, Capistrano; development platform - Mac OS X / Linux; deployment platform - Linux.
• Created test cases during two week sprints using agile methodology
• Designed data visualization to present current impact and growth
• Developed Natural Language Processing and Machine Learning Systems
• Developed the User Interfaces using JSP, HTML, CSS and JavaScript.
• Used Agile Methodology for Project Planning and Scheduling. Used VersionOne tool to implement Agile.
• Used WebSphere 6.1 server for deployment.
• Used CVS for code check-in and management.
• Participated in daily and weekly team meetings.

Environment: Java,J2ee,Web Services, Node.JS,, Restful services JPA Frame SR 168,LifeRaj, Ajax JQuery, EXT-JSFaces, JSF, MVC, Struts, Tiles, Spring, Ajax Hibernate, HTML/HAML, CSS/SASS, Javascript, jQuery, jQuery UI, Backbone.js, Jboss Application Server, WebSphere Message Broker 6.0, XML, XPATH, JENKINS, CVSHibernate, IBM WebSphere Application Server 6.1, Perl, XML, XSLT, SOAP, UNIX, Agile methodology, JSR 168,LifeRaj, Ajax

Confidential, Albany, NY

Senior J2EE Developer/Python

Responsibilities:

• Involved in all the stages of the SDLC of this project which include Design, Development, Testing and Production Support.
• Developed the application using Struts MVC.
• Used Hibernate extensively to map database tables to java domain classes and to persist the data into the database.
• Developed the User Interfaces using JSP, HTML, CSS and JavaScript.
• Used Internet Explorer developer tools and Fire bug to debug browser issues.
• Extensively used Core Java to develop business logic.
• Developed complex SQLs and used DB2 8.5 as the database.
• Extensively used ExtJS framework for developing User Interfaces.
• Used Eclipse Blue 8.5 IDE for code development.
• Used WebSphere 5.1 server for deployment.
• Used CVS for code check-in and management.
• Supported the QA team during testing Phase and Used Serena Dimensions for tracking defects.
• Participated in daily and weekly team meetings.

Environment: Java,J2ee,Web Services, ICE FACES, JSF, MVC, Struts, Tiles, Spring, Ajax Hibernate, SR 168,LifeRaj, Ajax, HTML/HAML, CSS/SASS, Javascript, jQuery, jQuery UI, Backbone.js, Jboss Application Server, WebSphere Message Broker 6.0, JSF 2.0/Richfaces 4.0 Middleware: Spring 3.0 ORM: Hibernate 3.0 Database: Oracle 11g Application Server: IBM WebSphere, Agile methodology.

Confidential, NJ

Senior J2EE Developer

Responsibilities:

• Design and development of user interface for Android mobile devices in an agile environment.
• Led design and implementation of new product imaging platform using spring, Hibernate, Oracle, and AWS.
• Design and implementation of RESTful Web services
• Personally designed and built new SOAP web service interface implemented in Java using Apache SOAP & Axis
• Programming, prototyping and consulting on "front end" UI features using JavaScript, AJAX, HTML5/CSS3, often mixed with PHP or JSP. Innovative custom solutions including control of a network PTZ camera with "point of interest" icons overlaid on the scene
• Developed Hibernate mapping file and the HQL queries for retrieving data from the database.
• Used WebLogic Server for deployments.
• Extensively used complex SQL and PL/SQL for data access.
• Used SVN for code check-in management.
• Used WSAD 5.1 IDE for code Development
• Developed the User Interfaces using JSP,HTML,CSS and JavaScript

Confidential, Albany NY

Java Developer

Responsibilities:

• Involved in Analysis and Design of the User Interface
• Design & Development of the User Interfaces using Ext JS UI Framework, HTML, CSS, JSP, Struts, My Eclipse Blue.
• Worked extensively on the business logic for creating the screens dynamically using the XML files.
• Extensively used AJAX framework to develop the dynamic user interfaces and XMLHTTP Request object to directly communicate with the server
• Worked with Hibernate mapping and configuration.
• Implemented Struts Framework
• Responsible for documenting the entire project and wrote product user guides.
• Developed ANT build scripts to build and deploy the web application using
• Web Sphere Application Server
• Helped in deploying and configuring the system in Web Sphere Application Server.

Environment: Java, J2ee, HTML, CSS, JSP, Struts, My Eclipse Blue, Ajax, XML, Websphere application Server. JSF 2.0/Richfaces 4.0 Middleware: Spring 3.0 ORM: Hibernate 3.0 Database: Oracle 11g Application Server: IBM WebSphere 8.0

Confidential

Senior Java/C Developer

Responsibilities:

• Involved in gathering business requirements, analyzing the project and creating use Cases and Class Diagrams.
• Translated the customer requirements into design specifications and ensured that the requirements translate into software solution.
• Developed use case diagrams, class diagrams, sequence diagrams and object diagrams using UML and Rational Rose.
• Developed the user interface using PHPs, HTML and front end validations by using Dream Weaver.
• Implemented Struts Framework.
• Used JDBC for data access.
• Designed MySQL Database
• Integrated Struts with Enterprise Java Beans
• Performed building and deployment of EAR, WAR, JAR files on test, stage, and production systems
• Developed test cases and performed unit testing for all the modules

Environment: Java, J2ee, Struts, Java Beans, PHP, HTML, Mysql.

Confidential

Senior Java/C Developer

Responsibilities:

• Involved in gathering business requirements, analyzing the project and creating use Cases and Class Diagrams
• Most of the services were manually instantiated and wired together to form a complex mesh in the DemandTec legacy platform. With the new infrastructure I introduced the Spring based architecture for the newly designed UI Infrastructure services to interact with the legacy services.
• Integration of Spring Portlet Framework with the Flex based custom components
• Built screens with Spring MVC, JSPs, CSS, Dojo, and custom JavaScript.
• Spring, Hibernate and Dojo Frameworks based development
• Web Services: Developed web services in Java with Apache Axis, and in JSP with various tools.
• Experienced with SOAP/WSDL. Have also designed and developed REST interfaces in Java.

Environment: Java,J2ee, C, Spring MVC, JSPs, CSS, Dojo, custom JavaScript, Dojo, SOAP, JSP, Rest Interfaces, JMS, Web Services.

Confidential

Senior Java/C Developer

Responsibilities:

• As Jr. architect & Sr. server developer I was actively involved in architecting various Business Layer and Data Management components of this multi-tiered web based system over J2EE architecture, EAI and TIBCO.
• Designed and developed the messaging framework for communication between workflow manager and other Enterprise Applications over XML and MQ-Series using JAXB 1.0
• Responsible for developing and maintaining all the entity and session beans.
• Developed various Customer and Network capacity flows. Developed various server side components using J2EE and TIBCO APIs.
• Responsible for Web Logic administration, maintenance and performance tuning.
• NISE-WFM interfaces with thirteen different systems. I actively participated in support for User and System test and lead the system performance improvement efforts.
• Web Services: Developed web services in Java with Apache Axis, and in JSP with various tools.
• Experienced with SOAP/WSDL. Have also designed and developed REST interfaces in Java.

Environment: Java,J2ee, C, Spring MVC, JSPs, CSS, Dojo, custom JavaScript, Dojo, SOAP, JSP, Rest Interfaces, JMS, Web Services.