SUMMARY

• Over 5+ years of experience in administration, development, testing, support and implementation of enterprise applications using IBM DataPower, WebSphere Application Server (WAS), MQ, WMB.
• Extensive experience in SOA Appliances like IBM DataPower XI50.
• Extremely strong in XML/XSL, XSLT, XPath, XML Schema, WSDL, Web Services, SOAP, REST, WSRR
• Good in designing solutions using Datapower appliance for end to end integration in heterogeneous environments
• Expert in configuring new DataPower device on network including all necessary setup on teh DataPower appliance
• Closely worked in administering various services on DataPower appliances including WebGUI, CLI and XML Management Interface
• Hands on expertise in configuring & creating components of DataPower appliance such as Web Service Proxy, Multi protocol Gateway, XML and Web Firewall
• Proficient in developing message transformations using XSL including custom XSLs for various policies in DataPower including routing, protocol mediation and message enrichment
• Created documentation related to data power configurations, interfaces for operations team to deploy teh configurations in production
• Experience in applying security polices, certificates, encryption and SAML in various DataPower devices
• Expert in developing transformations for XML to XML, XML to Binary, Binary to XML wif necessary exception handling
• Installed and configured remote WebSphere plug - in for IBM HTTP Server and manually updated plug-in files for IHS servers located in DMZ.
• Database integration wif DataPower.
• Non-XML Integrations wif DataPower.
• Knowledge using different tools for testing such as Jmeter, SOAPUI, Rfhutil, Curl for different integration wif DataPower.

TECHNICAL SKILLS

Languages: J2EE, SQL, ESQL, XSL, UML

Web technologies: HTML, XML, XSD, XSLT, XPATH, JavaScript, Servlets, JSP

Database: DB2, Oracle 9i/10g, SQL Server

Web Servers: Apache, IHS, Sun Java WS, IIS

App Servers: WAS, Tomcat

Development Tools: SOAP UI, SOA Test tool, XML Spy

Communications Protocols: TCP/IP, Http/Https, SOAP, SSH, SFTP

SOA: IBM DataPowerXI50

Version Control: CVS

Project Management Tools: MS Visio, MS Project

Operating Systems: Windows, Solaris.

PROFESSIONAL EXPERIENCE

Confidential, Philadelphia, PA

DataPower Consultant

Responsibilities:

• Developed Policy for, WS-Proxy, MPGW/XML Firewall Service Configurations,
• Configured Front-End(HTTP, FTP, MQ) & Back End handler Configurations, All Processing rules Details, All Matching rules Details, All Processing actions Details, All XML manager Details
• Developed WS -Security using LDAP.
• TEMPEffectively used AAA for SAML Assertions.
• Configured integration securities like SSL, XML threat protection, Digital signature Encryption, Decryption, AAA for required Policies Processing for security.
• Problem determination, configured Log Targets, setting up Logs levels, Audits Logs, generating Error reports, XML File Capture, enabling multistep probes etc
• Developed XSLT (using DataPower extension functions and Variables), XPath, XML-Schemas, WSDL, and XML.
• Created, configured, and managed message monitors(Count and Duration Monitors)
• Various database interactions using DataPower Objects

Environment: IBM WebSphere DataPower XI50, WebSphere Message Broker V7.0, WebSphere Service Registry and Repository 6.1 (WSRR), WebSphere MQ series 7.0, Windows XP, SQL, XML, XSD, XSLT, WSDL, UNIX and Linux.

Confidential, Chicago,IL

DataPower Consultant

Responsibilities:

• Experience in design, development and support of DataPower solutions MPGWs, WSPs and XML Firewall
• Problem determination configured Log Targets, setting up Logs levels, Audits Logs, generating Error reports, XML File Capture, enabling multistep probes etc.
• Experience in working on WebSphere MQ wif DataPower and good understanding of teh protocol headers.
• Developed XSLT for transformations from RESTFUL to XML,JSON to JSONX.
• Developed several SOAP and RESTFUL services
• Developed processing rules and TEMPhas knowledge of all teh available activities for use in processing rules.
• Experience in problem investigation/determination, monitoring on DataPower
• Provided Production support and maintenance.

Environment: DataPower, WebSphere MQ series 7.0, SOAP, RESTFUL, JSON, JSONX, Windows XP, SQL, XML, XSD, XSLT, UNIX and Linux.

Confidential, SanBruno, CA

DataPower Consultant

Responsibilities:

• Responsible for analysis, design and development of Interfaces by using DataPower Appliances XI50
• Responsible for developing technical design documents for various Interfaces based on functional designs
• Configured DataPower devices after they delivered to data centers including SSH, management console
• Developed several polices like AAA for securing various Web Services including service virtualization in DataPower devices
• Designed and developed various XSL’s for message transformation including XML to XML, XML to Binary formats including content based routing and schema validation for message well format
• Proficient in executing CLI commands along wif Web GUI and XML Management Interface for IBM DataPower administrative tasks
• Involved in configuring teh load balancer groups at DataPower device clustering and provided high availability solutions
• Worked in debug, troubleshooting various issues by using logs, probes and problem determination tools which are available in DataPower device
• Created and managed log targets including user management, device configurations including domain creation, updating latest firmware versions
• Developed several proof of concepts prior finalizing architecture and design of various interfaces in DataPower
• Created and configured MQ Objects like queue managers, remote queues, local queues, queue aliases, channels, clusters, transmission queues
• Good in monitoring teh MQ objects wif configuration tools like ITM, OMEX
• Responsible for Configuration Management and delivery management activities from middleware engineering team
• Installed upgrades and fix packs to teh runtime environment as required decreasing vulnerability to production environment
• Created teh diagrams using UML to represent teh system use cases, objects components etc and to know teh relationships between them.
• Provided 24x7 production support, best practice trouble shooting, monitoring, capacity planning, performance tuning, naming standards, security and maintenance

Environment: DataPower XI50 & XS40, WMQ6.1/7.0, WMB 6.1/7.0 Linux, Windows 7

Confidential

Java Developer

Responsibilities:

• Responsible for gathering business requirements, review teh requirements and converting them to detailed design documents and clarification documents.
• Used Agile Methodology (Scrum) for teh entire module.
• If required giving a quick prototypes for teh application.
• Responsible for High Level Designs (HLD) and Low Level Design (LLD) using J2EE Design Patterns for numerous enhancement projects wifin teh application.
• Responsible for integration of different modules.
• Backend applications Struts, springs, Hibernate, Java, JSP, HTML, DHTML.
• Responsible for creating/generating Hibernate classes and configuration xml’s to manage Transactions (insert, update, and delete).
• Responsible for making teh design of database and tables Informix and hand over to DBA for review.
• Created JUnit test cases, and Development of JUnit classes.
• Configured log4j to enable/disable logging in application.
• Developed ANT script to build .war and .ear files for teh application.
• Used Guice Injection Framework for dependencies.
• Created reports using XSLT transformations.
• Responsible for taking up issues raised by testers and end users. If critical issue, responsible to give a quick fix and release teh module.
• Created Restful services for teh application.
• Involved in Code Reviews of other modules, documents, test cases.
• Created low level documentation using Eclipse and few user guides for UI components.
• Used JProfiler to identify memory leaks in teh application.
• Responsible in coordination wif offshore team, attending daily and weekly scrum meetings to update teh work status.
• Used Team Forge to update teh work status for daily task.

Environment: J2EE, JSP, Servlets, Struts2, XML(SAX and DOM), XSLT, WebSphere7.0, Tomcat7, Log4j, IBM Informix, JUnit 3.7, JNDI, Springs, Hibernate, custom and container connection Pooling, SSO(Single Sign-On), Eclipse and IBM RSA IDE, Web services (JAX-WS, Restful), JProfiler 6.0.

Confidential

Java Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of teh application like Requirement gathering, Design, Analysis and Code development.
• Developed Use case diagrams, Object diagrams, Class diagrams, and Sequence diagrams using UML.
• Developed complete Business tier wif Stateless, Stateful Session beans and CMP Entity beans wif EJB 3.0 standards.
• Designed teh CMP fields and CMR fields in CMP entity beans. Wrote EJB-QL queries in ejb-jar.xml file.
• Implemented MVC Architecture using JSF 1.1 framework
• Developed teh application’s front end using standard JSF tags
• Used Web services (SOAP) for transmission of large blocks of XML data over HTTP.
• Extensively worked on XML parsers (SAX/DOM).
• Used XSL/XSLT for transforming common XML format into internal XML format.
• Apache Ant was used for teh entire build process.
• Implemented teh database connectivity using JDBC wif Oracle 9i database as backend.
• Used CVS for version controlling and JUnit for unit testing.
• Deployed teh application on WebSphere Application server.

Environment: EJB3.0, JSF 1.1, JSP, XML, XSLT, SOAP, JDBC 3.0, Flash MX, UML, HTML, ANT, CVS, Log4J, JUnit, WAS 5.0, WSAD 5.1, Oracle 9i.