SUMMARY:

• Certified Java Developer and IBM WebSphere DataPower SOA Appliances Firmware V3.7.3 with 5+ years of Experience.
• Experienced in Software AG WebMethods development, unit testing and production support.
• Expert in EAI integration and SOA concepts
• Experienced in development of flow service, Java Service and XSLT using Software AG Designer 9.5x and DataPower.
• Experienced in administering Webmethods Integration server
• Strong in XML XSL, XPath, XQuery
• Specialized in development and orchestration of message flows using IBM WebSphere Datapower.
• Knowledge on IBM websphere MQ and IBM websphere Message Broker.
• Strong understanding of Datapower services lik e Multi - Protocol GateWay (MPGW), Webservices Proxy and XML firewalls.
• Experience in building DataPower policies using Authentication, Authorization and Auditing ( Confidential ) actions, multiple Security Protocols
• Expert in creating unit test cases, test data preparation and test execution for unit, system and regression testing.
• Expert in deploying Flow Service and java Service. Specializes in analyzing user trace logs.
• Involved in Troubleshooting and fixing issues in production environment.
• Involved in complete Software Development Life Cycle (SDLC) of the project such as modeling, process flows, development, unit testing and documentation.
• Involved in standardizing weekly and monthly reports and preparing Technology Owner reports for all issues handled.
• Involved in educating application support teams and development teams of different applications.
• Highly motivated, Organized Team player with excellent analytical, communication and leadership skills. Ability to work in a TEAM (Together Everyone Achieves More)
• Excellent verbal and written communication, Presentation skills, detail oriented problem solving and conflict resolution Skills
• Ability to work well both individually and as part of a team
• Experienced in Banking and Retail industries

TECHNICAL SKILLS:

Technology: Webmethods, Datapower

Webmethods Components: WebMethods 6.5 and 7.1.x and Software AG Designer 9.5x - Integration Server, Designer/ Developer, JDBC Adapter, Broker, Trading networks.

Datapower Details: IBM Websphere Datapower XI50 SOA Appliance

Architecture: Service Oriented Architecture

Tools: IBM Clear case, SOAP UI, SSH Tectia Client, Eclipse, RFHUTILC, RIT, Clarity

Programming Languages: Core Java, C++, ESQL, Flow language, Basic scripting.

Message Format: SOAP/XML, XSLT,OAG, Fixed Positional, Delimited and Flat file, Web services.S

Framework: IFW, Error: Handling Framework

Transport Standards: HTTP, HTTPS, MQ, IMS

Operating system: Windows XP, Unix, Linux

PROFESSIONAL EXPERIENCE:

Confidential, Irving, TX

Environment: WebSphere DataPower (XI52), XMLSpy

Integration Solution Developer

Responsibilities:

• Involved in design, development and testing of interfaces/services for Data Power SOA Appliance.
• Development of restful services using Multiprotocol Gateway, XML Firewall & WSP using WSDL’s.
• Securing services by implementing Confidential, SLM policy & Crypto profile (SSL), WS-Security, encryption, digital signatures, etc.
• The processing rules involved XSLT transformation and routing messages for message formats involved are flat files, xml, SOAP, JSON.
• Working on Middle-tier, WebServices, XML, SOAP Messages
• Configured HTTPInput, HTTPRequest, and HTTPReply nodes as per Corporate Web services
• Skilled in Setup XML Firewalls, Configuring, Securing and maintaining for secured messages
• Secured Enterprise Web Services using IBM DataPower appliance XI-52
• Developed XSLT/XSD's/WSDL's and Web Services, enough experienced in Groove scripting and actively involved in troubleshooting in existing and new developed flows
• Experienced in Developing Digital Certificates Exchanging and Accepting, created Application domains, Web Service Proxies
• Configured Multi Protocol Gateways MPGW to route the Web Services depending on the URI in the request

Environment: IBM DataPower XI-52, WebSphereMQ, ESQL, XML

Confidential

Responsibilities:

• Involved in gathering requirements from the business team and users
• Involved in Installing webMethods 9.0 and configuration of IS, Broker, JDBC Adapter, Deployer
• Involved in administration of Webmethods Integration server.
• Creating queues,destinations, providers, client groups using MWS server.
• Maintaining all the instances of DEV installations and performance tuning
• Extensively used the flow, java, triggers, listeners and listener notifications
• Worked on XMLs, Flat Files and SOAP messages
• Worked on upgrade from webMethods 9.0 to webMethods 9.5
• Configured the Integration server to use external LDAP Server
• Used retry mechanism to publish docs to broker
• Worked on JDBC Adapter and used Adapter services, Stored Procedures and Adapter notifications
• Involved in developing the error handling mechanism to send alerts to business people
• Involved in preparing the test cases, integration tests and code deployment across environments
• Dealt with critical and complex integrations
• Worked on HTTP, HTTPS, SMTP, FTP protocols
• Worked on XMLs, Flat Files and SOAP messages
• Worked on Web Services, WSDL’s, Web Service Connector
• Worked on custom error handling
• Design low level documents according to the high level design documents from clients.
• Integration using PUB-SUB pattern and web services .
• All services are used in three layers for reusability.
• Import WSDL from the client and develop services according to it.
• Review codes using checklist.
• Used SOAP UI for unit testing and clarity for documentation
• Deploy code into test layer.
• Regression testing and end-end testing.
• Problem solving tickets are resolved.
• Performance tuning was conducted for every services in order to improve performance.
• Raising RFC for changes made in the environment. Getting the necessary approvals for implementation. Preparing implementation plans and documenting the same.
• Plan, organize, coordinate shift details with the clients and enable support availability on 24/7 basis.
• Checking for any inconsistency with the configuration across environments.
• Created weekly and monthly reports based on the incident flow and based on the unit and system test cases completed.
• Involved in setting up meetings for various issues. Responsible for updating the lessons learnt document during the course of the project.
• Involved in various monthly, weekly, daily calls with the offshore team.
• Designed, implemented and supported DataPower XI50 solutions including design and development of Multi-Protocol Gateway, Web Service Proxy, XML Firewall with experience in support, troubleshooting and tuning.
• Worked on DataPower using WebGUI, XML management interfaces, such as the Service-Oriented Management API (SOMA) or Soap configuration Management
• Experience in adding new client using their keys and certificates.
• Configured SSl proxy profile.
• Configured Confidential policy and customized Error handling.
• Automated webservices testing using SOAP UI.
• Experienced in End-End and Regression testing.

Confidential

Responsibilities:

• Development of various flows to integrate the services using WebMethods Developer .
• Extensively used the flow, java, triggers, listeners and listener notifications.
• Worked on XMLs, Flat Files and SOAP messages
• Conducted tests for different message flows.
• Solving the Problem tickets if it is assigned in our queue.
• Creation of test cases and testing the flows created.
• Changes will be done in code for solving the issue and will be deployed in production environment.
• Performance tuning of certain flows by reducing the number of flow and Java services present in the call of WebMethods.
• End to End and Regression testing will be done through Client.
• Ensuring that the milestones of the project are met under all circumstances.
• Raising RFC for changes made in the environment. Getting the necessary approvals for implementation. Preparing implementation plans and documenting the same.
• Plan, organize, coordinate shift details with the clients and enable support availability on 24/7 basis.
• Checking for any inconsistency with the configuration across environments in Confidential .
• Created weekly and monthly reports based on the incident flow and based on the unit and system test cases completed.
• Involved in setting up meetings for various issues. Responsible for updating the lessons learnt document during the course of the project.
• Involved in various monthly, weekly, daily calls with the onshore team.
• Reviewing code using code checklists.
• Documentation of all tested components.
• Timely delivery of all deliverables.
• Rigorous Unit and System testing and carrying out root cause analysis of the bugs identified.
• Involved in Quality related activities like Test cases walk through, IQA of unit test results.
• Proposed and implemented SAS Error Dashboard which helps captures the application specific errors and displays the same in a very intuitive manner.
• Implemented a resiliency framework that helps EIH Servers from getting exhausted by the client consumption.
• Optimized the code to prevent any memory leak.
• Reviewing code using code checklists.
• Documentation of all tested components.
• Timely delivery of all artifacts.
• Rigorous Unit and System testing and carrying out root cause analysis of the bugs identified.
• Involved in Quality related activities like Test cases walk through, IQA of unit test results.

Confidential

Responsibilities:

• Development of various flows to integrate the services using DataPower.
• Datapower services like Multi-Protocol GateWay (MPGW), Webservices Proxy and XML firewalls using XML, XPath
• Experience with hands on coding with DataPower Gateway Script, XSL, XQuery, building DataPower Deployment Policies and other related objects
• Troubleshooting various issues in DataPower.
• Checking for any inconsistency with the configuration across environments in Confidential .
• Made changes to Confidential ’s logging Infrastructure to log both the Service Name and Operation Name in the Performance logs.
• Developed logging framework to record the transaction statistics.
• WSRR was used to store, access, and manage information about services and service interaction endpoints descriptions in an SOA. It uses service registry that contains information about the services and metadata repository that has robust framework and extensibility to suit the diverse nature of service usage.
• ESB served as the communication nerve center for SOA as a shared messaging layer for connecting applications and other services throughout an enterprise computing infrastructure.
• Created functional test scenarios/scripts, performed testing, and supported user acceptance testing of the developed solution.
• Helped Production Support team to understand and resolve production issues.
• Defined Error Handling Strategy for the entire Billing System, Standardizing the naming conventions.
• Designed and developed interfaces with Bank for Electronic Fund Transfers.
• Used CURL, SOAPUI as a testing tools for testing all the connection to the DataPower emulating as client

Environment: DataPower XI50, WSRR, MQ, Oracle, ESB, UDDI