SUMMARY

• Over 7 years of professional IT experience in System design, development and delivery of enterprise software and Implementation of complex EAI Solutions for various customers.
• Expertise as Designer, Developer, Pre - Production and Production of IBM integration stack which includes, but not limited to Data Power XS40/XI50/XI52, WebSphere message broker V6.0/6/1/7.0, WMQ 6.0/7.0.
• IBMDataPowerGateway is a purpose-built security and integration platform for mobile, cloud, application programming interface (API), web, service-oriented architecture (SOA), B2B and cloud workloads.
• Extensive experience in SOA Appliances WebSphere DataPower XS40, XI50, XI52 SOA appliances, Enterprise Service Bus (ESB).
• Strong development experience using IBM DataPower Gateway (i.e. XI52, XB62, XG45, XS40 etc).
• Experience with DataPower Configuration and development using XSLT, XQuery and in configuring WSP, MPGW and XML Manager, SSL, WS Security, OAuth, AAA implementation.
• Extensive experience in designing and development of WSProxy, MPG and XML Firewalls objects using IBM DataPower XI52/XI50 involving SFTP, MQ, HTTPS and HTTP, LDAP, LDAPS protocols.
• Good experience in using WTX mapping for binary transformation in DataPower configuration.
• Knowledge in usingWebSphere TX Design Studio V8.1 to design WTX mapping.
• Experience in defining synchronized and persistent IBM MQSeries Queue Manager, Channel Mangers and Queues.
• Extensive experience in all phases of SDLC for all the software projects using WebSphere technologies
• Experience with WebSphere Services Registry and Repository (WSRR) in DataPower.
• Experience in using servers WebSphere application server 6.0/7.x, Apache Tomcat 5.0.
• Experience in production Environments and bug fixing.
• Developed WS -Security using LDAP.
• Expertise in working in both Agile Development process and in the Water fall process and delivered the project within timelines.
• Good working knowledge and experience in using DataPower security features creating SSL Profiles using Crypto Keys and Cert’s for forward and reverse Authentication, Encryption and Decryption techniques, Digital signature usage.Field Level Encryption techniques.
• Upgrade firmware to newer major release (from v4.0.2.3, v5.0.0.8, 6.0, 7.2.0).
• Developed All Front-End & Back EndHandler Configurations, All Processing rules Details, AllMatching rules Details, AllProcessing actions Details, AllXML managerDetails
• Developed WSRR integration with DataPower for Dynamic WSDL usage.
• Strong Development techniques for building Policies, Matching rules for request-response Mode of Operations, Error Handling, Auditing, Service Utilization.
• Created Deployment policies, IMPORT/EXPORT techniques moving data from between ENVIRONMENTS.
• Worked on DataPower using WebGUI, command line interface (CLI), XML management interfaces, such as the Service-Oriented Management API (SOMA) or SOAP configuration Management and the Appliance Management Protocol (AMP).
• Hands on expertise in configuring & creating components of DataPower appliance such as Web Service Proxy, Multi Protocol Gateway, XML and Web Firewall
• Expertise in design and implementation of WMQ and WMB in huge and complex environments using High Availability Clustering.
• Designed & implemented various SOAP & REST based web services using IIB and DataPower.
• Experience in collecting Requirements and developing Design documents.
• Expertise in SQL, PL/SQL and in Oracle 11g, 10g, 9i features.

TECHNICAL SKILLS

WebSphere SOA Integration Stack: IBM WebSphere DataPower XI52/50, XC10, IBM WebSphere Message Broker V6.0/6.1/7.x, IBM WebSphere MQ Series 6.0/7.0, WebSphere Transformation Extender (WTX), WebSphere Service Registry and Repository (WSRR). IBM WebSphere Data Stage 8.5.:

Languages & S/W: C, PERL, ESQL, XML, XSLT, XSD, SOAML, UML 2.0, MQSI 2.1.:

Application servers: WebSphere Application Server 6.0/7.0, Apache Tomcat 5.x.:

Databases: MySQL Server (2000)/2005, DB2 v 7.1/8.1, 9.0, Sybase, Oracle 11g, 10g, 9i.:

Web Services Tech/Tools: WSDL, SOAP, REST, UDDI, Swagger, AXIS, SOAPUI:

Operating Systems: Windows, UNIX, AIX/Linux distributions (Centos, Ubuntu), Mac OS:

Version Control: IBM Rational Clear case, CVS, SVN.:

PROFESSIONAL EXPERIENCE

Confidential, Hartford, CT

Web Sphere Data Power Developer

Responsibilities:

• Prepared the Detailed Design Documents based on the Service Definition Documents (SDDs).
• Implemented a true Service Oriented Architecture (SOA) by designing and developing reusable flows/services. Handled web services flows using SOAP over HTTP Transport. Created/Imported WSDL files with HTTP transport to generate Message Definition files.
• Created MQ Endpoint WSDLs and loaded them into Service Registry (WSRR)
• Implemented Error handling flows for Business and functional exceptions.
• Managed Datapower Applications and upgrading DATAPOWER firm ware and Versions Configured
• Handled web services flows using SOAP over HTTP Transport and RESTful Services.
• AAA Services, Multi-Protocol Gateway and WSP Services in Datapower
• Used Mapping and Compute Nodes for converting message formats from XML to Copybooks, Copybooks to XML, CSV to XML and XML to CSV.
• Used XSLT for implementing Transformation services in Datapower
• Extensively worked with SOAP and COBOL messages.
• Experience in creating MQ objects like Queue Managers, Queues, Channels, and Process Definitions.
• Developed transformations from XML to Copy Book and XML to JSON formats.
• Experience in modifying the XSD’s as per the requirement.
• Worked with XML, JMS, Web Services technologies (SOAP, WSDL).
• Involved in migration of WMB Version 7.0 message flows and message sets to WMB version 8.0.
• Troubleshooting and monitoring the transactions in DEV, SIT and UAT environments.
• Responsible for coding, peer reviews and testing of the programs to deliver quality work.
• Maintaining QA standards and Coordinated with the application teams during Integration Testing.

Environment: Data Power XI52, IIB, Soap UI, Oracle 10g/9i, DB2, Data Power XG45, XSLT, WSDL, WINDOWS, AIX, COBOL, Web Services, WSRR, Windows 2003/2008

Confidential, Tampa, FL

Web Sphere Data Power Developer

Responsibilities:

• Responsible for the design, develop, and deliver Service Oriented Architectural solutions through the use of IBM’s SOA tools, primarily Data Power andWSRR.
• Experience in installation, configuration and administration of Data PowerXI52SOA Appliances,WAS v8.5, WAS v7.0andWSRR 7.5.
• Used WAS v8.5 (Network Deployment) for B2B applications to run java appliances on it.
• Performed administrative tasks on Data Power XI52 appliances using the Command Line Interface (CLI), Web GUI, and XML Management Interface. ConfiguredWAMCtoll to manage Data Power appliances form different environments.
• Good experience in using Data Power security features Expertise in creating SSL Proxy (Forward/ Reverse/Two-Way) Profiles usingCrypto Objectsto connect with the web management interfaces.
• Responsible for the design and implementation of web services processing policy rules and processing policy actions.
• Well experienced in developing EDI solution using WTX/Mercator as EAI tool to process the data.
• Transformations from JSON files to XML and XML to JSON using WTX design studio and created custom message model.
• Development ofXSLT's, Restfuland SOAP basedweb services.TX
• DevelopedXSLTand usedXML Transformation nodeto transformXML messages.
• Created an XML firewall dat performs Content Based Routing using XSLT and Xpath variables.
• Implemented Multi-Protocol Gateways service to process messages from different protocols like MQ, JMS, Tibco EMS, (S) FTP, HTTP (S) using Front Side Handlers (FSHs) and Backside settings.Perform Installation, testing, implementation, maintenance and documentation of MQ Series and Message broker.
• Experience in implementation of DataPower security features creating SSL Profiles using Crypto Keys and Cert’s for forward and reverse Authentication, Encryption and Decryption techniques, Digital signature usage.
• Had good knowledge on updating and managing firewall for different SOA components like intranet and extranet
• Implemented Global caching in Message Broker as well as DataPower (XC10)
• Developed and configured DataPower objects likeNetwork interfaces,Protocol Handlers,Routing Policies,SSL Proxy profiles,WS Proxy Rules,WSRR subscriptions,Load Balancer groups,XML Managers,AAA Policies,User AgentsandMQ objectsetc.
• Responsible for the design and administration of Crypto Configuration Objects likeCrypto Certificates,Crypto Keys, Crypto CredentialsandCrypto Profiles
• Successfully appliedfirmware patchesto firmware v4 and Upgrade firmware to newer major release (from v4.0.2.3 to v5.0.0.8,7.2.0).
• Responsible for the system performance monitoring, digital certificate maintenance and Crypto certificate monitoring objects
• Experience in working with protocols likeHTTP,FTP for customer-client gatewaySFTP,and HTTPS for client-customer gateway.
• Demonstrated AAA policy to authenticate and authorize againstLDAPserver using basic authentication and Identity extracted fromWSSE Soap Headerfor Retrieve Customer Detail and Retrieve Party Detail Services
• Configured deployment policy for migrate configuration in between environments.
• Experience in performing Configuration Export and Import operations in between different application domains and expertise in comparing configuration in between domains or environments.

Environment: Data Power XS40, XI50, XI52, WSRR v7.5, WMB V7.0/8.0, WMQ V7.0/7.1, WebSphere Application Server V7.0/8.0, XML, ESQL, EJB, JNDI, JMS, XML, XSLT, Rational Clear Case, WSRR, Windows 2003/2008, AIX v5.3, SOAP, WebServices, Tivoli ITM.

Confidential, Chicago, IL

Web Sphere Data Power Consultant

Responsibilities:

• Configured XS40 XI50 and XI52 Data Power appliances to provide URI routing, WSDL creation and WS-Proxy setup to secure web services.
• Good experience in new firmware upgrade using DataPower IBM Gateway Appliance
• Experienced in working on Data Initialization in XC10 tool
• Created Multi-protocol gateways, Web Service Proxies, XML firewalls, Web application firewalls and XSL Proxies to provide secured integration between different enterprise web applications.
• Had working knowledge on Domain creation, WS-Proxy setup, WSDL uploads File management, Cert upload, Access control, load balancing, and End-point Route creation.
• Configuration of application domains, local User Access Management and LDAP based RBM Access Management.
• Implemented best practices to Troubleshoot and debug services using the DataPower appliance’s problem determination tools, logs and probes. Hands on experience in testing web services using SOAP UI.
• Installed WMQ and WMB on Linux and Windows Servers.
• Deployed BAR files to Broker Execution Groups and Created MQ objects, like queues, channels, listeners in all the environments, including Production.
• Developed Situations for Tivoli to monitor WMQ and WMB and send alerts by email to distribution list.
• Configured the Oracle as database for Message Broker runtime environment.
• Configured Broker and configuration manager and created Execution Groups.
• Applied Maintenance patches for WMQ and WMB binaries on Linux, AIX and Windows servers.
• Configured database for Broker on ODBC data source for message flows.
• Configured broker for connecting to Service Registries for accessing WSRR.
• Supported migrating Queue managers to V7.0 and Message Broker to v8.0.
• Provides 24/7 support for WebSphere MQ/Message Broker servers on AIX, Linux & Windows.
• Supported MQ and MB servers on UAT, Pseudo and Productions environments.

Environment: WebSphere DataPower XS40,XI50,XI52,XI45, XB62, WMB v6.1/6.0, WAS V6.0, WSRR, WMQ v6.0/V7.0, ESQL, TCP/IP, Linux, Oracle 10g, EDIFECS XENGINE 6.8.1, Windows 2003/2008, Tivoli ITMV 6,1 for MQ and Broker Agents.

Confidential, Providence, RI

Web Sphere DataPower/IIB Developer

Responsibilities:

• Developed IIB Services (MQ, Web services, JMS and File based) to interact with Back end services and internal and External Services.
• Developed Message transformations in DataPower using XSLT, XQuery and DataPower extension functions to support JSON/XML formats.
• Configured SSL Proxy profile to support HTTPS protocol.
• Involved in project definition phase and participated in requirement gathering, analysis, identification of Service and transactions. Co-ordinated with various integration teams to understand the interface and create Mapping specifications.
• Developed WTX maps and used them in IIB/Message Broker.
• Developed and designed the reusable functions and procedures for error checking, Business exception handling and logging.
• Developed web services using both SOAP and HTTP nodes. Implemented message aggregation and collection using Aggregate and Collector nodes in IIB.
• Implemented and configured the SOAP based Web services proxy, MPG objects (Front side and Back end), XML Firewall, Load Balancer objects and Log Targets,
• Migration of the components across regions using SOMA interface.
• Developed Message flows using SAP Adapter nodes to Interact with SAP and also through SAP Web services
• Developed Patterns in IIB. Developed Record and Replay solutions in IIB.
• Worked with the business Users to understand the requirements and create requirement documents, design documents, architecture documents, and mapping documents.
• Involved in the On-call support and day today administration tasks.
• Created several WebSphere Transformation Extender Maps and Type Trees for various computations and Data to connect to SAP, DB2, and Web Services.

Environment: IIB 10/9, MB 8.0, IBM MQ Series 8,7.x, MQ FTE, Data DB2, ESQL, Java, XML, XSLT, XQuery, WTX, SOAP, REST, Swagger, AIX, Linux and Z/OS.

Confidential, Freeport ME

IBM Web Sphere Data Stage Developer

Responsibilities:

• Designed the ETL jobs using IBM Web Sphere Data Stage 8.5 tool for creating jobs viz., Server, Parallel, Sequence jobs
• Extensive ETL tool experience using IBM Websphere Datastage. Worked on Datastage client tools like Datastage Designer, Datastage Director, Information Server and Datastage Administrator.
• Responsible for data analysis, requirements gathering, report analysis, source-to-target mapping, frequency analysis, process flow diagrams, and documentation.
• Extensively used the designer to develop various parallel jobs to extract, transform, integrate and load the data into Corporate Data warehouse (CDW).
• Designed and Developed jobs using Server jobs. Used Parallel Extender for splitting bulk Data into subsets and to dynamically distribute to all available Nodes to achieve best job performance
• Performed testing of these Parallel jobs using Row Generator and Column Generator stages
• Created Data stage jobs using different stages like Transformer, Aggregator, Sort, Join, Merge, Lookup, Data Set, Funnel, FTP Remove Duplicates, Copy, Modify, Filter, Change Data Capture, Change Apply, Sample, Surrogate Key, Column Generator, Row Generator, Etc.
• Deployed web services like WSDL real-time protocol for carrying user requests.
• Generated Surrogate ID’s for the dimensions in the fact table for indexed and faster access of data.
• Created hash tables with referential integrity for faster table look-up and for transforming the data representing valid information.
• Developed job sequences to execute a set of jobs with restart ability, checkpoints and implemented proper failure actions
• Created database procedures, functions and triggers using PL/SQL
• Experience with working with XML schema to import InfoSphere information server
• Created and used Oracle Stored Procedures in the DataStage jobs to increase the performance of the jobs
• Assigned the tasks and provided technical support to the development team.
• Monitored the development activities of the team and updated to the Management.
• Validating the Inbound file from care management providers according to Business rules.

Environment: IBM Web Sphere Data Stage 8.5,8.7 (Designer, Manager, Director, and Administrator, Information Server), v2r12, InfoSphere, Autosys Scheduling tool,XML files, FTP SVN, Oracle 10g/9i, Aqua Data Studio, Erwin Toad, Shell Scripts, AIX 5.1.

Confidential

SOFTWARE DEVELOPER

Responsibilities:

• Involved in full development cycle ofPlanning, Analysis, Design, Development, TestingandImplementation.
• Designed logical and physical data models for star and snowflake schemas usingErwin.
• Wrote sequences for automatic generation of unique keys to supportprimary and foreign keyconstraints in data conversions.
• Created and modifiedSQL*Plus, PL/SQLandSQL*Loader scriptsfor data conversions.
• UpgradedOracle 8isoftware in different environments for latest features and also tested databases.
• Developed and modifiedtriggers, packages, functionsandstored proceduresfor data conversions and PL/SQL procedures to create database objects dynamically based on user inputs.
• WroteSQL, PL/SQL, SQL*Plusprograms required to retrieve data using cursors and exception handling.
• Worked onXMLalong with PL/SQL to develop and modify web forms.
• Designed Data Modeling, Design Specifications and to analyzeDependencies.
• Creatingindexeson tables to improve the performance by eliminating the full table scans and views for hiding the actual tables and to eliminate the complexity of the large queries.

Environment: Oracle 8i, SQL Server 2000 SQL*Plus, PL/SQL, Erwin 4.1, Oracle Designer 2000,Windows 2000, Toad.