SUMMARY:

• 7+ years of experience in Software Application Development with a strong knowledge and participation in all aspects of SDLC - analysis, design, development, testing, implementation, documentation, and production support for Websphere DataPower, IBM Integration Bus (IIB), Message Broker, WebSphere Transformation Extender and MQ Series.
• Extensive experience in Designing and Developing EAI Based and SOA based Solutions using Datapower, IBM Message Broker/IIB and WTX
• Implemented SOA Governance using WSRR
• Strong experience in creating Functional and Technical design documents
• Exposure to IBM Cast Iron and IBM API Management implementations
• Extensive experience in Developing Web services (SOAP and Restful) using Datapower, Message Broker (IIB)
• Designed, configured and developed AAA, Multi-Protocol Gateway, XML firewall, Web service Proxy services in Datapower
• Experience in application of security policies, two-way and one-way SSL, Certificates, Encryption and decryption, digital signature and SAML token in Datapower
• Extensively worked with Database integration from Datapower, Message Broker (IIB) and WTX
• Extensive experience with integration of Datapower with WTX and Message Broker (IIB)
• Strong experience in Non-XML and JSON Integrations with Datapower

TECHNICAL SKILLS:

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

IBM Middleware: Datapower XI52, XI50, XC10, XG45(FV 6.xx, 7.xx), IIB 9, Message Broker 8, 7, 6.1, 6.0, 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, MD

Sr. SOA And SME

Environment: Data Power XI52(FV 6.0, 7.2, 7.5), XC10, Java, ESQL, XSLT, WSDL, Oracle, SAP, Linux, UNIX, Windows., SOAP UI, Oxygen, Curl, WSRR, DB2, SWIFT, ITCAM, APIM, DbMotion, PostMan, .Net portal, JIRA, Git/SourceTree, TFS, Confluence.

Responsibilities:

• Designed and Developed Both SOAP and REST Web services using DataPower
• Develop and configure Data power components as per the high level design
• Reviewed Existing interfaces and suggested performance improvements
• Designed and developed Datapower POC services for AAA and Multiprotocol gateway service implementation
• Desined and configured MPGW, WSP, XML Firewall, Front Side Handler and Back-End Connectivity including HTTP, HTTPS, JMS, MQ Resource, SSH Setup involving various XML Threats
• Designing and configuring Authentication & Authorization mechanims such as AAA, WS-Security, WS-Security Policy, XML digital signature and encryption, SAML 1.0, 1.1, and 2.0.
• Prepares production readiness documents for the implementations
• Actively participated in Solution development process and also contributed to development of best practices and standards around Datapower
• Worked on XSLT transformation, WSDL, XSD schemas and SOA services based on HTTP(S)/SOAP and REST, asynchronous (JMS) services..
• Worked on XML, XSLT, XSD, XPATH, Web Services, SOAP WSDL, CLI scripting and SOMA.
• Provides inputs for estimations of Datapower components
• Tested applications and services for data integrity, performance, and usability
• Implemented Node level Global caching in Message Broker
• Updated WTX Maps to add new mapping requirements
• Developed the exception Handling mechanism to include node level Exception handling using Continue and Exit handlers

Confidential, Boca Raton, FL

Sr. Integration Consultant

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

Responsibilities:

• Designed and Developed Various SOA Service initiatives involving Datapower
• Setup Datapower VMware environment to perform initial POCs to establish the need for the Datapower
• Designed and Configured Web Application Firewalls (WAF) to proxy the sites, MPGW, WSP, XML Firewall and AAA Policies for User authentication
• Worked on XSLT (Style sheets) for Orchestration, Mediation and routing of Web services and message transformation using XSLT, XQuery and Datapower Extension functions
• Configured SSL profiles for transport level security and configured Service Level Monitors to collect service usage metrics and Logs
• Designed and developed both SOAP and REST web services in DataPower. Built WSDLs, XSD, XMl, XSLT and Xpath
• Built DataPower Deployment Policies and other related objects
• Designed and developed DataPower policies using Authentication, Authorization and Auditing (AAA) actions, multiple Security Protocols and Integrated with WSRR, MQ, MQFTE, SFTP
• Designed and Developed Caching Framework using Global caching features of Message Broker (IIB) and XC10
• Designed and developed Mediation gateway services in Message Broker (IIB) and web services in Integration Bus.
• Designed and Developed POCs for Cast Iron Integration and IBM API Management integration with Datapower XI52
• Implemented One-way and Two-way SSL, WS-Security, decryptions and encryption and Digital certificates
• Designed and Implemented Service versioning in WSRR
• Designed and developed Common components For Exception handling mechanism in both DataPower and IBM Integration bus (Message Broker)

Confidential, OH

Sr. Datapower/Message Broker Developer

Environment: Datapower (XG45/XI50/XI52),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 applications using the multi-protocol gateway to support message types with different protocols
• Worked with XML, XPATH, WSDL, JSON specification
• Created AAA policies in Datapower with LDAP and Strong hold in Authentication & Authorization mechanims such as WS-Security, WS-Security Policy, XML digital signature and encryption, SAML 1.0, 1.1, and 2.0.
• Worked with Web Service standards (WSDL, SOAP 1.1, 1.2), WS Policy, SAML, XML, XSLT
• Worked on Troubleshooting using Logs, probes and monitors and
• Designed and developed Datapower services for messaging. Transformation, routing and security patterns,
• Implemented cryptography technologies like Encryption, Decryption, Digital Signature. One-way and two-way SSL
• 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
• Designed and Developed Web services in Message Broker using both SOAP and HTTP Nodes to act as both consumer and provider
• 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 with Databases using SQL, pass thru and stored procedures
• Developed Log4j based logging framework in Message Broker

Confidential, Charlotte, NC

Sr. Integration Engineer

Environment: Datapower XS40/XG45/XI50/XI52, IIB 9.0, Message Broker 8, WTX, WSRR, Java, XML, SVN, XSLT, ESQL, Global Caching, Main frames, Unix, Linux

Responsibilities:

• Designed and Configured WSPs and MPGW services in Data Power. Configured Front side and Back end handlers, Load balancing groups
• Designed and Created REST and SOAP Web services in Datapower and IIB (Provider & Consumer) to serve internal and external customers.
• Worked with WS-Security, OAuth, SSL, Key certificates in Data Power
• Designed and implemented Web services using SOAP Nodes and Http Nodes
• Designed and implementation of Web Services, REST architecture, XML, XPATH, WSDL, and JSON specification
• Created Technical design documents and mapping documents for SOA services using IIB and Data Power
• Developed message sets and message flows to handle and transform XML, EDI and Copybook message formats
• Worked on performance improvements and tuning of existing message flows
• Worked with Java procedures to be used with in the regular compute node to handle file operations
• Worked with stored procedures on DB2 Database. Worked with XML Data types in DB2
• Developed common reusable components for validation, authorization services in Message Broker
• Created best practices and Naming conventions
• Developed Test cases and worked closely with testing team in defect resolution

Confidential, Atlanta, GA

Middleware Developer

Environment: Data Power XG45/XI50/XI52, Message Broker 7, 8, Java, ESQL, XSLT, WSDL, Cobol, Oracle, My SQL, EDI, SAP, Linux, Unix, Mainframes and Windows.

Responsibilities:

• Identified the business requirements and created functional and technical specification documents
• Designed and developed MPGW, WSP, XML Firewall and AAA in Datapower
• Worked with XML, XSLT, JSON, JAVA and XPATH.
• Integrated Datapower with WSRR, MQ, MQFTE, SFTP and IBM Security Access Manager
• Designed and developed reusable sub flows for error checking, Business exception handling and logging.
• Designed and developed Common sub flows for Logging and exception handling.
• Built the Message Broker and MQ infrastructure in a distributed environment.
• Set up the MQ Cluster and developed the pub-sub implementation
• Code, test, debug, implement, and document complex programs
• 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 query Oracle Database and return results using ESQL and stored procedures