SUMMARY

• Over 15 years IT experience in proposal writing and presentation, business process definition, analysis, design, development, implementation and testing of Web Based and N - Tier Applications, Java Technologies, Client/Server and Legacy Systems, emphasizing Object Oriented Programming and Adaptive Methods. Experienced in technical supervision of all SDLC phases.
• SEVEN Years in JAVA and J2EE technologies on IBM WebSphere, BEA Web Logic, JBoss, IBM RAD/WSAD, Jakarta Tomcat and Apache Web Server.
• Experienced in developing Web applications using Apache Struts, Ajax, J2EE, SSL, JUnit, Hibernate, Spring, MQ Series, XML, Java Script, and Swing. Experienced in developing distributed RMI and batch Java applications.
• Excellent portfolio of original work in Unix and Open VMS Systems Programming.
• Highly experienced in Oracle PL/SQL, Stored Procedures/Functions, Triggers, Packages and Sybase TSQL.
• Experience in Object Oriented Analysis and Design (OOAD) using UML, Rational Rose, Design Patterns and data modeling using Erwin.
• Scripting expertise in Perl, DBI, CGI, SQL, Bourne Shell, Korn Shell, C Shell and bash.

TECHNICAL SKILLS

Languages: Java 1.5+, JEE 5, C++,C, EDI, XML, ebXML, XHTML, DHTML, JavaScript, Ruby,Python, Perl, PL/SQL,SQL*Plus, TSQL

Translation Tools: Peregrine Harbinger,Gentran,ECMap(Sybase/PaperFree)

RDBMS: Oracle 10g, Oracle 8i/9i, Sybase SQL Server, DB2, RdB

Middleware: Enterprise Java Beans (EJB), Web Services, JMS,SIB, WebSphere MQ, Datapower appliance and Process Server, Sonic MQ, RMI, JNDI, BEA Tuxedo

Servers: BEA WebLogic 5 to 10, Web Sphere 6.x, 5.0, 4.0, Jetspeed, JBoss 3.x, 4.x and Portal, Web Logic Integration, Tomcat Server 5.5+ wif Axis 2,1,Xfire, Apache Web Server, IIS

Tools: RAD 6.0+, WSAD 5.0, Eclipse, NetBeans, Hibernate Search, SoapUI, Tcpmon, Ant, Anthill, Junit, log4j, Visual Café, Visual Age, VSS, VC++, Perl, Unix shell, Rational Clear Case, Clear Quest, Requisite Pro, gvim, make, gmake tools, gdb, OTL, LDAP, GNU

J2EE, related technologies: Servlets, JSP, Beans,SDO, Hibernate, Digester, JDBC, log4j, Java Mail, CSS, JAAS

Architecture Frameworks: Struts 1,2 (MVC Pattern), Tiles, JSF, Spring

XML Parsers: DOM, SAX, JAXP, XSL, XSD, Xpath, Xalan, XSLT 2.0, Oracle XDK

Other Internet Technologies: GWT 1.4, 2.0, Ajax, SOAP, WSDL, MTOM, WSSE, CGI

Version Control: Perforce, Subversion, CVS, Rational Clear Case, Continuus CCM, SCCS, RCS

Case & Modeling Tools: Borland Together Suite, Erwin, Rational Rose for Java

PM Tools: Microsoft Project

Database Tools and Utilities: SQL*Net, Net8, SQL*Loader, Export/Import, RMAN, TSQL, SQR, Toad, SQL Developer, Embarcadero, DBI

Content Management: Day CQ5, Alfresco, OWL, Knowledge Tree

Operating System: Solaris, Linux, AIX, DEC UNIX, SCO UNIX, Win 7, XP, Win 2K, Win NT

PROFESSIONAL EXPERIENCE

Confidential

Senior Software Engineer

Responsibilities:

• Functioning as senior design engineer in development of provisioning and enterprise integration software.
• Designed and/or Implemented web-services in Axis2, ApacheCXF and Spring for enterprise integration applications including IVR system-related web services
• Other specialized applications, more complete details on request coz of interfaces wif proprietary technology which is patent-protected in some cases.

Confidential, Washington, DC

Lead/Senior Developer

Responsibilities:

• Functioning as lead and developer in multiple functional areas including mobile back-end and Geographical mapping applications.
• Implemented back-end architecture for high-resolution Google Transit Data Feed application running on Oracle 11 and WebSphere. Involved in maintenance of teh E-Rider mobile application.
• Designed and implemented front-end screens and back-end messaging interface for teh Service Fee application running on Oracle 11 and WebSphere. Implemented security for teh above applications
• Occasional web-testing, security analysis, and IP block analysis

Confidential, Washington, DC

Lead/Senior Developer

Responsibilities:

• Functioning as lead and developer in multiple functional areas including content management.
• Implemented Search Metadata extraction for federated search from Day CQ5 and WordPress using Spring, Hibernate and MySQL back-end. Also constructed metadata extraction prototypes from various XML-RPC APIs such as metaWeblog and Blogger.
• Maintained feed and sales interfaces to Atypon Literatum publishing package.
• Developed security for an “Email My Friend” application for website users to forward interesting articles to any other user, using reCaptcha and a profanity handler
• Maintained a Sales Interface web application running written in Spring, Spring MVC, Hibernate and Oracle and running on Weblogic.
• Occasional web-testing, security analysis, and IP block analysis

Confidential, Washington, DC

Senior Developer

Responsibilities:

• Functioning as developer in Multiple areas including Performance and Scalability.
• Implemented Restful Web Services using JAX RS and Axis for Mobile App back-end
• Developed teh Front end and Konnex Web Service Interface for teh Locator application
• Developed performance optimizations for teh Popularity Application front and back end.
• Developed a contact form application for submission of partner contact data
• Performed code instrumentation, benchmarking, profiling and optimization for Jboss server
• Occasional security analysis, vulnerability research
• Specialist projects and procedures in progress, project coming to an end

Confidential, Dulles, VA

Senior Developer, Mentor

Responsibilities:

• Functioning as developer and mentor in Performance and Scalability area. Led and performed mentoring for crucial optimization and evaluation of Confidential Application server 7.12 (Spring based).
• Diagnosed and remediated problems in Pegasus-based logging engine of Confidential Application server.
• Designed, developed and tested back-end solution modules for TestInfoCollector and SLACollector based on Spring, Hibernate and JPA to monitor test-bed specific results and SLAs through Web.
• Designed and developed CPU Trend tab and Asynchronous Service back-end for Sirius to monitor DB platforms based on Google Web Toolkit wif ExtJS, Spring, Hibernate and Dozer. Teh Web front-end is mainly based on JfreeChart.
• Performed code instrumentation, benchmarking, profiling and optimization for NGBL running on CAS and batch platform, in conjunction wif Fribourg team who were very satisfied wif results
• Involved in development and evaluation of Grinder framework for Non-Grace Period Delete, Transfer Query, Domain Sync and Restore Report benchmarking tests.
• Developing teh design for an integrated performance testing platform complete wif data repository shared using SOA concepts using Weblogic.

Confidential, Columbus, OH

Senior Developer

Responsibilities:

• Designed, developed and tested front and back-end solutions based on Struts 1, 2, Ajax, JavaScript and BMP for Pay Period Reconciliation web application. Used Retroversion for Struts 2 on Java 1.4.
• Developed and integrated front and middle tiers based on Front Controller and MVC Design Patterns implementing payroll reconciliation using Struts and did some Spring MVC prototyping by myself too.
• Undertook feasibility study to migrate Payroll Web application to JBoss 4.x/5 or WebSphere 7.0.
• Formulated and implemented components including screens, validators, XML and SOAP messaging, Java Bean objects, adaptors, DAOs and BMP.
• Actively involved to create UML Class and Sequence Diagrams for teh project.
• Involved in upgrading to Business Objects to X1 R3.2 and Crystal Reports 2008.

Confidential, Indianapolis, IN 

Senior Developer

Responsibilities:

• Designed, developed and tested front and back-end solution modules based on Struts 2 and Spring for Commercial, Property and packaged Lines of business.
• Formulated and implemented components including contracts, XML and SOAP messaging, hierarchy of Java Bean value objects, screen flow and page transition.
• Developed and integrated front and middle tiers based on Front Controller, Command and Proxy Design Patterns implementing mock and live quote, rating and validation services.
• Developed, maintained and validated front-end test components in RAD and Ruby environment.
• Prototyped teh migration of some parts of teh UI into JSF as an alternative technology for teh UI.
• Actively involved to create UML Class and Sequence Diagrams for teh project.