Summary

• 14 years of experience in architecting, designing and developing object-oriented, distributed, scalable, high performance transaction systems.
• 7 years of experience in working in a large private IT enterprise environment.
• Experience designing and developing Rich Internet Applications.
• Experience in working in an offshore-onsite delivery model.
• Experience in product development from conception to inception.

Technical Skills

Java Technology: J2SE/J2EE, EAI, JDBC, JSP/Servlets, JNDI, JSF, RPC/RMI, JMS/MQ, EJB, Swing/AWT, Webservices SOAP , JUnit, log4j, CICS, JAAS, JTA, JNI, BPEL, FDML

Databases: Oracle, DB2, Teradata, MS SQL, MySQL, MongoDB, SQLite, Solr/Lucene

Frameworks: MVC, Struts, Spring, Hibernate, lenskit, AXIS, iBatis, Cocoon

Methodologies: SOA, Design Patterns GoF , RUP, OOAD

Languages: Java, Python, Scala, R, SQL, C/C

Web: HTML, XML/XSL, Javascript, CSS3, AJAX, JSON, jQuery, jQPlot

Tools: Eclipse/IBM RAD 7, XML Spy, SOAP UI, ANT, Maven, Clearquest, Teamtrack, CVS, SVN, git, IntelliJ

Application Servers: Websphere, Tomcat, JBoss, Weblogic, IIS

CMS: Joomla, Wordpress

Operating Systems: Windows XP/7, Linux , AIX, Solaris, Mac OS

Other Tools: Weka, Orange Canvas, Sci-kit learn, Tableau, Gephi, Numpy, Matplotlib, IPython, Pandas

Achievements

• 2009, Award at Guardian Life Insurance IT department for commendable work.
• 2006, NIIT Employee of the year 2006 for exceptional performance.
• 2002, Authored and presented a technical paper on MicroKernel Architecture in NIIT Tech conference.

Experience

Confidential

IT Consultant

• Provide support to the existing content management systems.
• Removed the registration option from the application Registration page.
• Designed and developed functionality for the user to delete themselves in the content management system.
• Designed and developed a module to provide an option to user to register to other IT assets.
• Analyzed the spam filter source code and suggested how it could be improved.
• Support and implement new search features to the search engine of the content management system.
• Created a software architecture document for the existing content management system.

Environment: Java 1.6, Spring, SpringMVC, iBatis, Hibernate, Cocoon, Struts, JSP, JavaScript, Restful Webservices, XML, jQuery, AJAX, Quartz scheduler, Apache Tomcat, Jboss, MySQL, ANT, Solr, Lucene, Mac OSX, Eclipse IDE, CVS, SVN, Linux

Confidential

IT Consultant

• Developed migration strategy for moving IT infrastructure to a cloud host.
• Migrated the Joomla based website to the cloud infrastructure.
• Migrated smartermail based email infrastructure to google enterprise.

Environment: PHP, Joomla, HTML, Javascript, jQuery, Smartermail, Ubuntu Server, Apache 2, MySQL, mod security, phpMyAdmin, LAMP stack, ufw, Windows 2003 Server, Internet Information Server, putty, WinSCP.

Confidential

Senior Business Process Developer

• Designed, developed and maintained Service Oriented Architecture SOA based business processes that implement business work flows to fetch insurance information of subscribers.
• Designed and developed a fax service for Interactive Voice Recognition IVR to fax the report of insurance benefits.
• Created support documents such as interface agreements, technical specifications, design and Web Service Description Language WSDL files for each business process.
• Handled regular maintenance tasks, including testing, support, component migration, enhancements and performance tuning.
• Coordinated offshore team, including interviewing, training and mentoring a team of four.
• Architected and developed web applications for testing business services, configuring translation data and visualizing batch process performance.

Environment: Java, J2EE, EJB, EAI, JSP, SOAP/WSDL, FDML, BPEL, JMS, JDBC, RMI , JavaMail, jUnit, Apache AXIS, Hibernate, Spring, Web Services, CICS Transaction Gateway, IBM WebSphere MQ, Blaze Rules, CRM Siebel , IVR Genesys , Exstream, rightFax, mainframe IBM , DB2,Struts, XML/XSD/XSLT, Changeman, jQuery, jQPlot, HTML, CSS, AJAX, log4j, Javascript, Concurrency, Websphere Application Server 6

Confidential

Team Lead offshore

• Created a working prototype of 850 Error Resolution screen as a Rich Internet Application RIA as part of presale project to prove the feasibility of converting a visual basic VB desktop application to RIA.
• Documented and ported the business logic written in VB to Java.
• Converted VB Forms to Java Server Pages JSP .

Environment: Java, J2EE 1.2, Struts, MVC, Servlets, JSP, Taglibs, WSAD 5.1, DB2, MS VSS, Weblogic Application Server

Confidential

Senior Developer offshore

• Created an Eclipse Plug-in for IBM Websphere Application Developer WSAD IDE, used by programmers at Guardian to implement Enterprise Architecture framework.
• Designed and contributed to the development of the plug-in.
• Reviewed code, identified and developed reusable components.
• Created user manual for using the plug-in.

Environment: Java, SWT/JFace, Eclipse plugin Development environment, WSAD 5.1

Confidential

Developer offshore

• Collaborated in migrating an XML based multimedia application creator from Windows to Linux.
• Developed wxGTK-based components in Linux.
• Unit tested and debugged the base version.

Environment: GNU C , wxGTK lib, XML, Redhat Linux 7.2, C , Xerces Parser, Make, XML, MS VSS6.0

Confidential

Senior Developer offshore

• Collaborated in developing PDF library for cropping, overwriting and merging PDF documents. At Toshiba's assembly plant through a Java enterprise application, it was used to generate and update PDF reports.
• Developed the code for overwriting and merging PDF documents.
• Reviewed code, fixed bugs and created support documentation.

Environment: GNU C. Unix, PDF Specification 1.2, Make, vi editor, Shell script, JNI

Confidential

Product Developer

• Involved in developing electronic bill presentment and payment EBPP product which was later adopted by Leigh Mardon Australia and Department of Post India .
• Designed and developed subscriber and customer service modules.
• Designed and developed a configurable framework for batch upload and processing of bills and payments.
• Conducted unit, functional, performance and load testing.
• Created an XML specification for automating customization of the product.

Environment: Java, J2EE 1.2, XML, Java Script, JSP, JDBC, SQL, Servlet, SOAP Webservices, IBM WSAD 5.0, Application Servers HP Bluestone, IBM Websphere, BEA Weblogic , Apache Tomcat, Oracle 8i, SQL Server, JDBC, Solaris, TOAD