SUMMARY

• Over 8 Years of Experience in IBM middle ware Technologies. Worked extensively in IBM Message Broker, IIB, WTX and Datapower
• Designed and Developed EAI Based and SOA based Solutions using IBM Message Broker, WTX and Datapower
• Implemented SOA Governance using WSRR
• Exposure to IBM Cast Iron and IBM API Management implementations
• Extensive experience in Developing Web services (SOAP and Restful) using Message Broker (IIB) and Datapower
• Designed, configured and developed AAA, Multi - Protocol Gateway, XML firewall, Web service Proxy services in Datapower
• Experience wif both Hypervisor Virtual appliances as well as physical Firmware and experience in Cloud based implementation
• Experience in application of security policies, two-way and one-way SSL, Certificates, Encryption and decryption and SAML token in Datapower
• Extensively worked wif Database integration from Message Broker (IIB), Datapower and WTX
• Worked wif integration of WTX wif Message Broker (IIB) and Datapower
• Experience in Non-XML and JSON Integrations wif Datapower

TECHNICAL SKILLS

Languages: Java, J2EE, SQL, ESQL, XSL, UML

IBM Middleware: IIB 9, Message Broker 8, 7, 6.1, 6.0, Datapower XI52, XI50, XC10, XG45, WTX, WSRR, Cast Iron, IBM API Management

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

Web Technologies: XML, XSD, XSLT, XPATH, JavaScript, Servlets, JSP

App Servers: WAS, WebLogic

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

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

ERP: SAP

Version Control: Clear case, SVN, RTC

Build & Testing tools: ANT, JUnit, SOAP UI, LOAD UI

Operating Systems: Windows, Solaris, AIX, Zlinux, AS/400, Z/OS

PROFESSIONAL EXPERIENCE

Confidential, Erie PA

Sr. Message Broker/IIB Developer

Environment: IIB 9.0, IBM Message Broker 8, MQ Series, Datapower XI52, WTX, WSRR, Java, Agile, DB2, Oracle, XML, XSLT, Linux and Z/OS

Responsibilities:

• Involved in JAD sessions and Business requirement meetings and created functional (High Level) and Technical (Low Level) design documents.
• Designed and Developed Web services in Integration bus using Both SOAP and HTTP Node
• Reviewed Existing interfaces and suggested performance improvements
• Developed best Practices and given guidance to junior members of teh team.
• Worked wif Aggregation and collection of Messages in IIB
• Implemented Rules in IIB.
• Developed transformations in IIB/Message Broker Using ESQL, Java, Mapping and XSLT
• Interacted heavily from IIB and Datapower in to Databases. Worked closely wif DBAs to do SQL analysis and created stored Procedures to be used from IIB to reduce me/O and improve performance. Worked wif XML Datatypes.
• Implemented SOA Versioning using WSRR. Datapower and IIB
• Implemented Node level Global caching in Message Broker
• Created Datapower POC services for AAA and Multiprotocol gateway service implementation
• Updated WTX Maps to add new mapping requirements.
• Created Interoperable WTX Maps to be used in Datapower and Integration Bus.
• Updated teh exception Handling mechanism to include node level Exception handling using Continue and Exit handlers

Confidential, Boca Raton FL

Sr. Message Broker/IIB/Data Power Developer

Environment: IIB 9.0, IBM Message Broker 8, MQ Series, Datapower XI52/XI50, XG45. XC10, OAuth2.0, WTX, WSRR, Cast Iron, IBM API Management, JUnit, MQ FTE, Java, Agile, DB2, Oracle, XML, XSLT, AIX, Linux, Z/OS

Responsibilities:

• Designed Various SOA Service initiatives involving Message Broker (IIB), Datapower and WTX
• Setup Datapower VMware environment to perform initial POCs to establish teh need for teh Datapower
• Cost and Performance analysis between IBM SOA Stack wif Open source Mule and Fuse ESB
• Designed and Developed Caching Framework using Global caching features of Message Broker (IIB) and XC10
• Developed WTX EDI and Proprietary (XML, Copybooks) Maps and Systems for running in Launcher and Command Server (Stand Alone Mode)
• Created Websphere Transformation Extender maps and Type Trees for various computations and to connect to Manhattan WMS and DB2.
• Designed and developed Mediation gateway services in Message Broker (IIB) and web services in Integration Bus.
• Developed XSLT (Style sheets) for Orchestration, Mediation and routing of Web services
• Designed and Developed POCs for Cast Iron Integration and IBM API Management integration wif Datapower XI52
• Configured Web Application Firewalls (WAF) to proxy teh sites, AAA Policies for User authentication
• Configured SSL profiles for transport level security and configured Service Level Monitors to collect service usage metrics and Logs
• Implemented One-way and Two-way SSL, WS-Security, decryptions and encryption and Digital certificates
• Designed and developed message flows to handle files
• Designed and developed web services in Message Broker (IIB) using SOAP and HTTP nodes. Built WSDLs using both Top-down and Bottom up Approach
• Developed message sets and also developed message models using DFDL
• Designed and Implemented Service versioning in WSRR
• Developed message transformation using XSLT, XQuery and Datapower Extension functions
• Designed and developed Common components For caching, Exception handling in IBM Integration bus (Message Broker)
• Developed functions, type trees and built maps in Websphere transformation Extender
• Integrated WTX Maps in to Message Broker (IIB) and Datapower
• Responsible for Problem resolution War Room Support and also wif defect co-ordination and resolution wif teh offshore team

Confidential, San Francisco CA

Sr. Message Broker/WTX/Datapower Developer

Environment: Message Broker 8, 7, MQ Series, WTX, WSRR, Datapower, Layer 7 Secure span, ESQL, XML, XSLT, EDI, Java, DB2, Oracle, AIX, Linux, Z/OS, SAP

Responsibilities:

• Designed and built Enterprise service Bus mediations using Message broker flows and WSRR service end points
• Created AAA policies in Datapower wif LDAP
• Designed and developed Datapower services for messaging. Transformation, routing and security pattern (DP-WAS7 LTPA token, DP-Site minder-Oracle database-IHS integration, DP-WPS mutual Auth, Request-Reply messaging)
• Developed Web services in Message Broker to act as both consumer and provider
• Configured Layer 7 policies for Mobile APIs message routing, header suppression, addition and encrypting/decrypting message
• Created WTX maps for EDI to XML transformations using teh WTX support pacs
• Developed WTX maps and type trees to implement EDI transaction processing
• Built maps for both Real-Time and Batch process in WTX.
• Created type trees by importing Cobol Copy Books for Fixed Length Formats in WTX
• Designed and implemented Aggregation and collection of Messages in Message Broker
• Implemented SOAP over JMS and SOAP over HTTP implementations in Message Broker using SOAP Nodes
• Developed Message flows to Interact extensively wif Databases using SQL, pass thru and stored procedures
• Developed Log4j based logging framework in Message Broker
• Worked on Agile Methodology and multi week Sprints. Participated in daily scrum standup meetings and developed User stories
• Designed and Created Technical design documents for various services
• Developed message flows to Interact wif SAP through Inbound and Outbound SAP Adapter nodes in Message Broker
• Implemented Global Caching in Message Broker using Java Compute node
• Developed Message flows and message sets to transform XML messages to Copybook format and vice versa in Message Broker
• Installed and configured ITCAM for SOA for monitoring DataPower Object and device status

Confidential, St Paul, MN

Sr. Integration Engineer (Message Broker)

Environment: Message Broker 7, 6.1, 6.0, MQ Series, ESQL, Java, DB2, Oracle, XML, XSLT, AIX, Mainframes

Responsibilities:

• Developed Message flows for Scheduling using timer nodes
• Developed Web services using SOAP Nodes and Http Nodes
• Developed message sets and message flows to handle and transform XML, EDI and Copybook message formats
• Developed Java procedures to be used wif in teh regular compute node to handle file operations
• Developed stored procedures on DB2 Database. Worked wif XML Data types in DB2
• Developed common reusable components for validation, authorization services in Message Broker
• Developed Interfaces to interact wif SAP using SAP Adapter nodes
• Created best practices and Naming conventions
• Developed message flows to handle large files using splitter patterns
• Used MAVEN scripts to fetch, build, and deploy application to development environment.
• Used Rational Rose tool to develop Use case diagram, Class diagram, Sequence diagram and Activity diagram.
• Developed Test cases and worked closely wif testing team in defect resolution

Confidential

Middleware Developer

Environment: Message Broker MQ Series, XML, XSLT, AIX, Linux, Z/OS

Responsibilities:

• Identified teh business requirements and created functional and technical specification documents
• Built teh Message Broker and MQ infrastructure in a distributed environment.
• Set up teh MQ Cluster and developed teh pub-sub implementation
• Developed message flows to do transformation, routing and Database handling using ESQL and Java
• Developed WSDLs, XSDs and developed web services using SOAP and HTTP nodes
• Developed Message flows to process JMS messages, SOAP Messages, XML, Copybook and EDI message formats
• Developed message flows to query Oracle Database and return results using ESQL and stored procedures

Confidential

Java Developer

Environment: Java/J2EE, MQ Series, Servlets, JSP, JavaBeans, EJB, JDBC, Eclipse Oracle 9i, STRUTS 1.1, RUP, Web Sphere, Windows 2003, Sun Solaris 8, XML, DB2, Windows, Linux

Responsibilities:

• Used struts framework and coded teh project by extending MVC Struts Framework.
• Used Struts html tag libraries and bean tag libraries extensively while coding JSP pages.
• Used Sessions extensively to track client sessions.
• Involved in developing EJB’S for teh core business logic using Session facade pattern and deploying them in Web Logic.
• Developed triggers, Exceptions and Procedures for maintaining teh integrity and correctness of teh transactions in Oracle.
• Implemented and tested backup and recovery system for production environment.
• Used Java Mail API for triggering an email to teh account holders for some account updates.
• ANT building tool was used to build and deploy components into Web Sphere server.
• Coded teh Selection Criteria Page, which was reused for some of teh screens.
• Coded teh Consolidated Balance, Historical Consolidated Balance and Transaction Inquiry Screens
• Responsible for Bug fixing