SUMMARY

• Over 9 years of strong experience in all phases of SDLC including Requirement Analysis, Design, Development, Testing and implementation.
• Strong experience in designing, administering, developing and deploying message infrastructure using WebSphere DataPower, IIB, WebSphere MQ, WebSphere Message Broker and Cast Iron.
• Good experience in agile methodology, creating user stories, Iteration Planning and Release Planning.
• Experience in Developing Web services (SOAP and Restful) using Message Broker (IIB) and DataPower.
• Expert in developing and consuming restful and soap services.
• Experience working wif IBM API Connect, APIGEE Edge, Developer Portal & APIGEE Baas platform.
• Good understanding of API Connect and APIGEE Architecture.
• Designed, configured and developed AAA, LDAP Authentication, Multi - Protocol Gateway, XML firewall, Web service Proxy services in DataPower.
• Experience in using different Message Broker Message Flow Nodes like, Compute, Mapping, Database, and Java Compute Node, MQ Input node, MQ Output Node etc.
• Experience in application of security policies, two-way and one-way SSL, Encryption and decryption for Message level security and SAML token in DataPower.
• Experience in usage of different DataPower advanced actions, variables and extension functions.
• Troubleshooting the cause of issues/defects in various environments.
• Good experience in MQ, File, Database, XSLT, HTTP, Mapping and SOAP nodes along wif the Transformation, Construction, Routing and Timer nodes.
• Experience in designing web services, and building technical infrastructures for Service Oriented Architecture (SOA).
• Good Experience setting up Broker domain, developing and deploying message flows and message sets, debugging flows, ESQL coding and administrating Message Broker objects.
• Experience in handling message parser wif DFDL, MRM, XMLNSC and JMS parser.
• Solid backend experience by writing and executing SQL queries and joins for databases like Oracle, DB2 and SQL Server databases.
• Strong debugging and problem-solving skills wif excellent understanding of system development methodologies, techniques and tools.
• Highly organized, able to meet deadlines and have taken the initiative to learn job-related skills on my own.

TECHNICAL SKILLS

IBM Middleware Technologies: DataPower XI50/52, WMB 8.0/IIB 9.0/IIB 10.0, WebSphere MQ 6.0/7.0/7.5/8.0 , WebSphere Cast Iron, WTX, & API Connect

Languages: JavaScript, Ruby, SQL/PL-SQL and ESQL, COBOL, and XSLT

Architecture: SOA & Microservice

Databases: DB2, SQL server, & Oracle

Development Tools: SOAP UI, RFHUTIL, & XML Spy

Version Control: GitHub, SVN, & CVS

Operating Systems: UNIX, Linux, AIX, & Windows

Software Methodology: Agile (Scrum & Kanban) and Waterfall

PROFESSIONAL EXPERIENCE

Confidential, Columbus, OH

SOA Developer

Environment: DataPower XI50/52, IIB 10, API-CONNECT, Git, UCD, Jenkins, WSRR, SOAPUI and RHFUTIL Webservices.

Responsibilities:

• Updating XML Schema (XSDs) and WSDLs on both Datapower XI50/52 appliances and on WSRR (Web-Service Repository and Registry).
• Coding XSLT for XML message transformation, routing incoming request generically to the backend.
• Datapower Service configuration using WSP, MPGW, and XML Firewall depending on different business requirements.
• Working on GitHub repository to update whenever there is any change.
• Preparing Deployment plan for Monthly releases.
• Updaing Datapower Service Orchestration documents whenever there is new consumer onboarding, Public and Private/remote endpoint URL change, and any other major changes on the flow.
• Test support and troubleshooting when consumers are facing different issues.
• Facilitating DevOps for continues integration and Delivery.

Confidential, Columbus, OH

Sr. WebSphere DataPower Developer

Environment: DataPower XI50/52, API-CONNECT, SOAP & RESTFUL Webservice, Jenkins, XML, JSON, MS Window, and Agile Software Methodology-Kanban.

Responsibilities:

• Requirement gathering from client and service provider and designing the flow as per the requirement.
• Developing Soap and Restful Webservices using Web Service Proxy and Multi-Protocol Gateway.
• Configuring the local and remote end points and writing processing rules at various levels (operation, port, service, WSDL)
• Implementing Message level security for Webservice incoming calls like AAA, Encrypt, Decrypt, Sign, Verify, and SLM.
• Implementing transport level security like TLS/SSL configuration (One-Way and Two-Way SSL) for Web Service traffics coming from internal and external network zones.
• Configuring message authentication using LDAP for login re-use.
• Implementing Message routing and transformation by developing generic XSLT.
• Configuring custom Logging using log categories and Log targets.
• Developing functional test scenarios/scripts, performing testing, and supporting user acceptance testing of the developed solution.
• Using SOAPUI as a testing tools for testing all the connection to/from DataPower emulating as client and server.
• Attending different meetings wif entire teams, clients, and various teams regarding projects me was involved.

Confidential, Minneapolis, MN

Sr. WebSphere DataPower/IIB/MQ Engineer

Environment: DataPower XI50/52, IIB 10, WMB 7.0, MQ 7.5, API-CONNECT, Jenkins, Artifactory, Linux Red Hat, Service-Now, XMLSpy, Putty, SOAPUI, RHFUTIL, and Agile Software Methodology-Scrum.

Responsibilities:

• Requirement gathering, preparing Design Documents, Message flow preparation and Developing ESQL for message routing, Deploying the flow for UAT/QA testing, finally Testcase preparation and testing using test tools.
• Designing and Developing flows for Error/Exception Handling.
• Code reviewing done by another Developer.
• Defect Troubleshooting using Logs and configuring Log category Event Trigger for some specific even codes.
• Facilitating creation of Queue Managers, Local Queues, and Alias Queues for the flows which supports MQ protocol.
• Responsible for the definition, planning and execution of infrastructure activities required to support the DataPower, API Connect, IIB and MQ environments.
• Identify the API creation, run, manage, and secure features in IBM API Connect V5.
• Assemble API message flows in API Designer, Publish API and Products wif API Management Server.
• Establish HTTP error code based on fault response mechanism for APIs.
• Implement Web Service Proxy, Multiple Protocol Gateway Proxy, and XML Firewall for dynamic routing, message transformation, message enrichment, protocol bridging.
• Configure objects like Front Side Handlers, SSL Proxy Profiles, XML Managers and other Actions as per the requirements.
• Configure DataPower environment initial setup, self-balancing, and intelligent load balancing and integrate DataPower wif F5 load Balancer.
• Develop Message Models using MRM and DFDL, XML Schema's and Interface WSDL document for implementing integration solution discussing wif all the respective stake holders.
• Create property file to override BAR file, used UDP to override external dependencies.
• Use GIT, Jenkins, Artifactory and shell script to automate DataPower configuration file and IIB/WMB BAR files.
• Problem determination using local error logs and by running user traces and service traces.
• Responsible for researching, analyzing, designing, proposing, and delivering solutions that are appropriate for the business and technologies strategy using IBM DataPower, IBM Integration Bus, WebSphere MQ.
• Providing 24/7 on-call support for APP Team/ data center personnel.
• Attending different meetings wif entire teams, clients, and various teams regarding projects me was involved.

Confidential, Steven’s Point, WI

IBM Integration consultant

Environment: DataPower XI52, WebSphere MQ 7.x, 7.x, IIB 9.x,7 APIGEE, UML, XML, SQL, Java, DB2, Oracle 7.x, XMLSpy, Dynatrace, WTX, WSRR, Cast Iron, SFDC, and MS Window.

Responsibilities:

• Conduct meetings wif stake holders in understanding new business requirements and create Technical Design documents, mapping specifications by participating in Business and Technical Meetings and design reviews.
• Develop Restful API's using APIGEE platform.
• Building proxies and policies wif in APIGEE along wif security frameworks.
• Design API workflow, identifying common design patterns and policies.
• Implement AAA, Multi-Protocol Gateway, Web services Proxy services in DataPower XI52.
• Involved in Cast Iron & Salesforce Integration POC projects.
• Implement JSON to SOAP and SOAP to JSON transformation in DataPower using XSLT and actions.
• Implement response cache in DataPower appliance
• Configure and setup SSL, PKI and Trusted CA for Encryption, Decryption of data using cryptography in DataPower
• Responsible for the development of XSLT's for dynamic routing and to communicate between actions, transactions and rules.
• Implement WS Security based authentication wif LDAP using AAA policy, Digital Signatures in DataPower.
• Use DFDL and MRM message model to create various data structure.
• Defining and maintaining Queue Managers and MQ Objects on various platforms
• Identifying the need for and defining channels and queues and monitoring them.
• Installing and configuring MQ, IIB/MQSI, on various platforms. Provide support for applications utilizing MQ Series and MQSI products for Enterprise Application Integration (EAI).
• Problem determination using local error logs and by running user traces and service traces.
• Troubleshoot and manage DataPower, IIB, MQ queues, channels, listeners and triggering.
• Wrote scripts to automate administration tasks using shell and Python scripts.
• Create, execute, and document results of all unit test plans and user acceptance test plans.
• Actively involved in support of WebSphere MQ & WBI Message Broker infrastructure in Production/QA/Test regions, shared support responsibilities wif other members of the team.

Confidential, San Francisco, CA

IBM WMB/MQ/WTX consultant

Environment: DataPower XI50, WebSphere MQ 7.x, 7.x, WMB 7.x, UML, XML, SQL, Java, DB2, Oracle 7.x, XMLSpy, Dynatrace, WTX, WSRR, and MS Window.

Responsibilities:

• Transform, map and enrich messages using ESQL, XSLT, and JAVA in Message Broker.
• Implement ESQL logic for database lookups, Message Validation/ Translation/Transformation.
• Create WTX maps to manipulated X12 834 and 837 EDI transactions.
• Develop message flows and message sets for handling message transformations from XML to COBOL Copy book messages.
• Develop message flows to handle inquiries by sending the messages on to main frames and sending the response back.
• Design message flows/sub flows and mapped the code as per inbound and outbound layouts.
• Develop Web services using both SOAP and HTTP Nodes to consumers and providers service.
• Implement ESQL procedures and functions for message processing and configured to the respective node in the message flows.
• Design and developed Common sub flows for Audit logging, Error Logging, for handling both Business and technical exceptions.
• Responsible for identifying and designing the MQ objects required, and involved in capacity planning for the MQ objects.
• Performed problem determination and problem source identification by troubleshooting and provided production support.
• Create test cases, test messages for Unit, Integration and QA testing.
• Running of Trace in broker level for trouble shooting.
• Coordinated wif test team in resolving defects/ enhancements throughout testing cycle.

Confidential, Addis Ababa

Junior Database Developer

Environment: Peachtree Accounting Software, Vim, Sage Intacct, FinancialForce Accounting, REPL, SQL, Oracle, HTML, CSS, QuickBooks and Window.

Responsibilities:

• Assist in developing best practices for database design and development activities; ensure compliance of standards and conventions in developing programs
• Database programming and relational design concepts in support of interactive and batch systems
• Participate in design and code reviews of solutions
• Maintain and enhance database code infrastructure to support web-based, mission-critical, high-volume, high-performance transaction applications
• Assist wif troubleshooting database performance problem
• Posting financial information on Peachtree Accounting Software
• Secures financial information by completing data base backups.