PROFESSIONAL SUMMARY

• Experienced in software development lifecycle SDLC and Implemented Service Oriented Modeling and Architecture SOMA and involved in installation, configuration, production support and Performance tuning of IBM SOA products like IBM WebSphere DataPower.
• Excellent knowledge involving Analysis, Development, Implementation, Application Integration, Deployment, Configuration and Administration of Business Integration Projects
• Knowledge in integration solutions based on Service Oriented Architecture SOA , leveraging the WebSphere Process Integration suite. Built business process solutions using WebSphere Process Server ,BPM and WebSphere Enterprise Service Bus
• Worked on web services Migration to DataPower XI52 to make a secure gateway for customers using online services using certificates and key stores to make the transactions secure.
• Features implemented as IBM DataPower Developer MPGW Service , Web Service Proxy Services, Middleware Services, XSLT Programming, Crypto Tools, SSL Authentication, Cert Management, A XML Management Interface, DataPower Deployment Processes and Administration of the Device.
• Knowledge in development and integration of Business Integration Modules utilizing IBM SOA tools like WebSphere Service Registry and Repository WSRR ,WebSphere Integration Developer WID , WebSphere Enterprise Service Bus WESB , WebSphere MQ , WebSphere Message Broker, WebSphere Process Server WPS , BPM 7.5/8.x and Portal Server
• Knowledge with XML and related standards and technologies like Web Services, SOAP, WSDL,WS-Security,WS-Addressing, XSLT,XPATH, DTD, and XML Schema
• Hands on development experience in developing SOA solutions using IBM DataPower XI52 ESB appliance.
• Have built Multiprotocol Gateway and WS Proxy Facade for SOAP and REST Services.
• Implemented several policies in XSLT inside XI50 for the Authentications and Authorizations of SOAP Requests from several clients.
• Have used AAA action for LDAP authentication and Implemented Digital Sign Encryption using Crypto ID and Crypto Validation Credential Objects.
• Implemented SSL Mutual Authentication and XML threat mitigation in the DMZ zone DataPower devices as a part of implementing security.
• Implemented several policies in XSLT inside XI50 for the Authentications and Authorizations of SOAP Requests from several clients.
• Four years of Support experience in designing, developing, and administering EAI, EDI solutions, using IBM's WebSphere MQ, WebSphere MQ Integrator, WBI Message Broker, Message Broker, WebSphere TX Applications.
• Excellent working knowledge of SOA and Web services technologies
• Have Implemented SSL Handshake via Crypto Profile Objects.
• Experience in troubleshooting issues and creating Log targets.
• Knowledge on BPEL-based WBI Process Choreographer workflow implementation
• Good understand of interfaces, ports, import, export, business graphs, BPEL and web services.
• Good understanding of event handling, fault handling and compensation.
• Knowledge in BPEL Microflow/SRP Short Running Process , LRP Long Running Process process for business process models.
• Knowledge generating different type import/export bindings for BPEL processes based on the consumer invocation style, such as Enterprise Java Beans, SCA, JMS, MQ, MQ JMS and Web services SOAP/JMS and SOAP/HTTP .
• Knowledge on simplification, and acceleration of the secure XML and Web services deployments while extending SOA infrastructure
• Knowledge on several policies in XSLT inside XI50 for the Authentications and Authorizations of SOAP Requests from several clients.

TECHNICAL SKILLS

• SOA: DataPower XI52/XI50, WebSphere Integration Developer 6.x7.x, WebSphere Process Server 6.0/6.1/6.2/7.x, BPM 7.5/8.x WebSphere Enterprise Service Bus 6.0/6.0.2/6.1/6.2/7.x, ,WebSphere Application Server Network Deployment 6.0/6.1.
• Languages: C, C , Java, J2EE, SQL PL/SQL, ESQL
• Databases: Oracle, MS SQL Server, and DB2
• Operating Systems: Windows, UNIX/AIX, Z/OS, Linux

PROFESSIONAL EXPERIENCE

Confidential

Role: DataPower Developer

• Configured different objects like MPGW, WS-Proxy, XML Firewall based on the client requirements.
• Enabled security for different backend services using LDAP via AAA policy.
• Responsible for the migration of proxies from lower environments to higher environments.
• Involved in architecture design for various projects involved around datapower.
• Implemented Content based and URI based routing using XSLT's Dynamic backend routing .
• Developed logging and auditing modules to log required information for debugging and auditing.
• Developed Security modules using AAA policy and custom xslt's.
• Used DataPower for communicating against backend servers via Mutual Authentication.
• Experience in encrypting request using certificate.
• Used DataPower as a mediation layer for Protocol transformation from HTTP->HTTPS, HTTP->MQ, and MQ -> HTTPS.
• Responsible for exposing service interfaces via DataPower to B2B clients.
• Used DataPower as ESB for integrating different software applications in B2C, B2B.
• Responsible for opening PMR's, working with IBM folks for debugging issues in PROD, NonPROD.
• Performed a wide range of technical activities in support of pre-production and production environment builds for E-Business, SOA/ BPM applications.
• Configure a Multi-Protocol Gateway Service for database integration.
• Configured DataPower as a service gateway to tunnel all the service requests and also filter requests at a service level as well as at a web service operation level.
• Implemented security-enforced point for XML and Web Services transactions, including encryption, digital signatures, WS Security.
• Providing troubleshooting and assistance to several personnel including firewall engineers, database administrators and web developers.
• Enabled security for the Admin Console and application components.
• Assembled and Deployed the application in staging, in productions, following change management practices and 24/7 support, worked in shifts.

Confidential

Role: SOA BPM/DataPower Developer

• Design development and implementation services for SOA BPM, WebSphere Enterprise Service Bus, Data Power, WebSphere MQ Series, WBI MB application portfolio optimized for maximum connectivity and reuse
• Developed cross-plane Web service applications using WebSphere ESB and WebSphere Application Server. These Web services and ESB proxy flows facilitated the translation/transformation of inbound/outbound EDI messages to an in-house canonical XML format, as well as the retrieval of Legacy Mainframe CICS, IMS data from the system of record via a business services framework, and the application of business rules to this data.
• Evaluating existing services and identifying new services or service operation based on business process needs.
• Defined the low level design document for the services to be implemented based on discussions with BSA Business service architecture , SMA Service modeling architecture and service provider teams i.e detailed activity level information for process flows , abstract and concrete service definitions , WSDL's , identifying the governance life cycle and probable candidates for roles , rule definitions and project layout for different modules from development perspective.
• Worked on configuration of File Adapter, CICS, JDBC Adapter and Email Adapter
• Created logging state machines to deal with batch requests and call the actual logger only at specified intervals.
• Created API specification documents for clients.
• Created XML and Business object maps for data transformation with in process and mediation flows.
• Created generic sub flows for Logging i.e. application logs and business logs for auditing using enterprise logging services, to be used by multiple business process applications.
• Worked on developing BPM solutions of different types including document, integration, and people centric processes.
• Worked on BPEL-based Process Choreographer workflow implementation
• Designed and developed the respective components such as Libraries, Modules, Data Types BOs , Data Maps, and Interfaces.
• Configured event emitters for BPEL and BPD modules
• Used Email outbound adapters for SMTP email services..
• Implementing interface maps including BO Maps, Relationships to reconcile the differences between the SCA component interfaces and with external event interfaces WBI adapters and J2C Adapter
• Involved in writing the Technical and Functional Document with respective to the SOA DataPower implementation
• Participated in a SOA Solutions development for Banking and Insurance Applications involving development of DataPower service for integration desperate middleware messaging systems.
• Created Web service Client using WSDL which builds SOAP messages and used those web service methods for business validation.
• Implemented the WS-security for partial message encryption.
• Non XML transformation for different message type using FFD files.
• Implemented Parallel and Sequential call Processing in DataPower
• Developed a MPGW service which can read the request, response error rule from the external XML file and based on the client request messages these rules will get fired
• Experience in implementing, the DataPower appliances in various Scenarios
• Well versed with XML related technologies like XML Schema, XSL and XSLT.
• Setting up DataPower in production environment, test environment. This includes some installation and customization activities, bus topology planning, and creating product configurations.
• Responsible for support, Performance tuning for DataPower XI50, XS40 Infrastructure.
• Creation and Support of DataPower Domains and their Ownerships.
• Used SOA governance tool WSRR, to identify options for service versioning
• Configured WSRR definitions implemented SSL using DataPower WebGUI. Uploading WSDL, XSD and XML's in WSRR.
• Implemented SOA, Webservices, SOAP, WSDL, WS Security and UDDI.
• Implemented SSL Mutual Authentication and XML threat mitigation in the DMZ zone DataPower devices as a part of implementing security.
• Administration and configuration of WS-proxies, XML firewall, SSL Proxy Profiles, XML Proxy Profiles, WSDL, Multi Gateway protocol, LB groups, for DataPower XI50 and XS40.
• Implemented Multi-protocol gateway MPGW service for both data and protocol transformation for the Backend Legacy system.

Confidential

Role: WebSphere Consultant

• Designed SOA a component model Working extensively on SCA and SDO that are based on Web services standards such as WSDL, XML Schema Definition Language XSD and Web Services Policy Framework WS-Policy and interoperability standards
• Implemented Various Features and Web services using SOA.
• Developed Web Service client interfaces with JAX-RPC from WSDL files for calling the Web Services, using WID.
• Used Java API for XML Messaging to build SOAP messages
• Implemented SOA, Web services, SOAP, WSDL, WS Security and UDDI.
• Worked with Middleware Team Responsible for Installation, configuration and administration of the new DataPower Appliance XI50. Implemented several policies on XI50 for the Authentications and Authorizations of SOAP Requests from several clients.
• Involved in creating several objects on DataPower like WS-Proxy, XML Proxies Multi Gateway protocol and LB groups
• Secured the Access to Web Services security infrastructure for all external facing Web services using by creating various AAA policies.
• Implemented Multi-protocol gateway MPGW service for both data and protocol transformation for the Backend Legacy system.
• Implemented SSL Mutual Authentication and XML threat mitigation in the DMZ zone DataPower devices as a part of implementing security.
• Developed XSLT's for transformation of XML.
• Implemented Log-targets to store the Default-log of the Production DataPower devices to a Software Configuration Manager location.
• Implemented and testing using SoapUI, XSLT debugging and Back-end spoofing in DP.
• Implemented new Routing mechanisms to the backend servers using XSLT's. Also created new Load Balancing Groups according to the production changes.
• Responsible for implementing Web Services security infrastructure for all external facing Web services for various members using IBM DataPower XS40 by creating various AAA policies.
• Systems administrator providing support for production and development systems.
• Involved and worked closely with MQ Team for the MQ and DataPower Integration.
• Worked closely with IBM on problem determination and resolution.
• Performed root-cause analysis for Productions outages and provided management with root-cause analysis report.

Confidential

Role: WebSphere ESB Developer

• Designed and developed business integration modules, libraries for data synchronization of purchase orders, invoices, invoice status, payment requests and payment status with backend systems.
• Created Queues, Connection managers and configured the JNDI resources to be used in the process server components for WebSphere MQ Integration.
• Implemented Toolkits to re-use Business Objects, Security Metrics, Properties Files, Groups, etc.
• Implemented Coach, External activity for human centric BPD.
• Configured the WebSphere Process Server on Process Center for BPEL to BPD invocation.
• Implemented Lombardi task management modules using REST API.
• Used REST API Tester to test External activity tasks
• Implementing interface maps including BO Maps, Relationships to reconcile the differences between the SCA component interfaces and with external event interfaces WBI adapters and J2C Adapter