SUMMARY

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

TECHNICAL SKILLS

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

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

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

App Servers: WAS, WebLogic

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

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

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

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

ERP: SAP

Version Control: Clear case, SVN, RTC

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

PROFESSIONAL EXPERIENCE

Confidential, Phoenix, AZ

Sr. SOA Developer

Environment: Datapower XI52 V7.5, IIB 9.0 and 10.0, IBM Message Broker 8, MQ Series, WTX, WSRR, XML, XSLT, Java, Agile, DB2, Oracle, Linux and Z/OS

Responsibilities:

• Setup Datapower VMware environment to perform initial POCs to establish the need for the Datapower
• Lead a team in DataPower configuration and administration
• Participated with a team in general Networking and IP connectivity
• Designed and Developed Web services in Datapower.
• Created Datapower POC services for AAA and Multiprotocol gateway service implementation
• Configured Web Application Firewalls (WAF) to proxy the sites, AAA Policies for User authentication
• Developed message transformation using XSLT, XQuery and Datapower Extension functions
• Implemented One-way and Two-way SSL, WS-Security, decryptions and encryption and Digital certificates
• Prepared mapping documents and sequence diagrams for Technical design documents
• Configured SSL profiles for transport level security and configured Service Level Monitors to collect service usage metrics and Logs
• Integrated WSRR server with Web Service Proxy to develop the service.
• Reviewed Existing interfaces and suggested performance improvements
• Implemented Node level Global caching in Message Broker
• Updated the exception Handling mechanism to include node level Exception handling using Continue and Exit handlers
• Designed and developed message flows to handle files
• Created WTX maps for EDI to XML transformations using the 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.
• Setting up new MQ HA platform with ideal scalability options
• Developed a service Supporting the platform with proper monitoring tools/utilities
• Developed MQ Scripts based on Requirements

Confidential, Atlanta, GA

Sr. Data Power Developer /IIB/ Message Broker

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

Responsibilities:

• Designed and developed an Infrastructure APIs with Gateway XML FW, WSP, MPG and WAF service, policy and rules based on business requirements
• Developed XSLT (Style sheets) for Orchestration, Mediation and routing of Web services
• Configured Web Application Firewalls (WAF) to proxy the sites, AAA Policies for User authentication
• Designed Various SOA Service initiatives involving Datapower, Message Broker (IIB) and WTX
• Designed and Implemented Service versioning in WSRR
• Designed and developed web services in Datapower. Mediation and gateway services in Message Broker (IIB)
• Designed and Developed POCs for Cast Iron Integration and IBM API Management integration with Datapower XI52
• Worked on Agile Methodology and multi week Sprints. Participated in daily SCRUM standup meetings and developed User stories
• Designed and developed web services in Message Broker (IIB) using SOAP and HTTP nodes. Built WSDLs using both Top-down and Bottom up Approach
• Designed and Developed Caching Framework using Global caching features of Message Broker (IIB) and XC10
• Developed message sets and also developed message models using DFDL
• Cost and Performance analysis between IBM SOA Stack with Open source Mule and Fuse ESB
• 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 Datapower and Message Broker (IIB)
• Created type trees by importing Cobol Copy Books for Fixed Length Formats in WTX
• Developed Log4j based logging framework in Message Broker
• Implemented SOAP over JMS and SOAP over HTTP implementations in Message Broker using SOAP Nodes
• Responsible for Problem resolution War Room Support and also with defect co-ordination and resolution with the offshore team

Confidential, Cincinati, OH

Sr. Datapower and IIB (Message Broker) SME/Developer

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

Responsibilities:

• Designed and developed Datapower services for message transformation, routing and security pattern. provided a lead for developing and deploying high availability architecture solutions in SOA environment
• Designed and Created Technical design documents for various services
• Implemented SOA Governance Policies designed, developed, implemented, and supported services using SOA DataPower appliance
• Designed, configured and developed AAA, Multi-Protocol Gateway, XML firewall, and Web service Proxy services in Datapower managed the troubleshooting of issues and conduct performance tuning, logging
• Familiar with general security concepts (authentication, authorization, encryption, digital signatures), PKI concepts, and SSL
• Developed message sets and message flows to handle and transform XML, EDI and Copybook message formats
• Designed and built Enterprise service Bus mediations using Message broker flows and WSRR service end points
• Developed stored procedures on DB2 Database. Worked with XML Data types in DB2
• Created best practices and Naming conventions
• Developed common reusable components for validation, authorization services in Message Broker
• 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 with testing team in defect resolution

Confidential

Middleware Developer

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

Responsibilities:

• Assist with the design, architecture, and implementation of all needed environments to support any product offerings or code bases developed for clients.
• Help define best practices for source control, continuous integration, automated testing and release management
• Participate in the implementation and management of Continuous Delivery/Automation platform
• Research and improve methods of production and processes based on industry standards.
• Troubleshoot MQ issues related to message driven beans
• Support / Install websphere QMGR's on MQ Appliance Distributed unix env's MQ Security & HA
• Provided technical support for common MQ errors and resolved as well as applying patches and upgrades on a regular basis
• Used Java Mail API for triggering an email to the account holders for some account updates.

Confidential

Middleware and JAVA Developer

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

Responsibilities:

• Setting up new MQ HA platform with ideal scalability options
• Supported an MQ platform with proper monitoring tools/utilities
• Developed MQ Scripts based on Requirements
• Involved in developing EJB’S for the core business logic using Session facade pattern and deploying them in Web Logic.
• Developed triggers, Exceptions and Procedures for maintaining the integrity and correctness of the transactions in Oracle.
• Provide technical assistance to Operations and the Help Desk in order to resolve test production schedules or problems.
• Implemented and tested backup and recovery system for production environment.
• Used Java Mail API for triggering an email to the account holders for some account updates.
• ANT building tool was used to build and deploy components into Web Sphere server.
• Coded the Selection Criteria Page, which was reused for some of the screens.