SUMMARY

• Highly proficient IT professional with proven analytical abilities and organizational skills, as well as 7 years of industry project experience involving enterprise application integration, software / system testing, deployment, customer interaction, and end - user organization.
• Professional experience in design, development and administration of Message Oriented Middleware solutions in Enterprise Application Integration (EAI) using IBM WMQ, IBM Integration Bus IIB v9/v10.
• Gained good experience in migrating from Message Broker v7.0 to 8.0 and IIB 10.0.
• Experience in Monitoring and Tuning of WebSphere Environment for High-Availability, High-Performance, Scalability and Workload Management using tools such as Splunk.
• Familiar with cloud solutions such as Amazon Cloud Solutions AWS, Pivotal Cloud Foundry PCF and have worked on hybrid - on-prem and cloud environments.
• Hands-on experience working with all phases of software development life cycle including architecture, analysis, design, development, testing, deployment, production support, troubleshooting, code reviews and ongoing maintenance.
• Team player with good oral and written communication skills and also a self-motivated individual with exemplary analytical and problem-solving skills
• Proven skills in event driven architecture using messaging, RESTfull API, SOAP Web Service and micro service.
• Demonstrated capability in web enabling the Legacy Systems with IBM MQSeries and IBM WebSphere Message Broker, IBM Integration Bus, IBM DataPower and IBM API Connect.
• Proficient in Websphere Message Broker SOAP/IIB Nodes Webservice handling, HTTP Nodes, File Nodes, File Handling, Compute Node, HTTPS protocol.
• Experienced in design, development and mapping using Message Broker/IIB and MQ with different formats like XML, JSON and DFDL formats.
• Experienced in writing ESQL and Java code for various nodes in IBM Web Sphere Message Broker.
• Hands on experience working on integrating the IIB/WMB with Mainframe CICS program
• Proficient in working with various RDBM Systems that include DB2 UDB, SQL Server and Oracle.
• Achieved many Appreciations, Awards and Thank You notes from higher managements and Customers, for providing complex solutions and in resolving many business process issues

TECHNICAL SKILLS

• IBM IIB v9/v10
• IBM API Connect
• SOA
• MQ Series
• ITX/WTX
• DataPower
• Tivoli
• EDI x12
• XML
• JSON
• Java
• ESQL
• ANT
• Maven
• DB2
• Stored Procedures
• Oracle
• SOA
• HTTP
• SOAP
• REST
• Unix
• Perl Script
• Python
• JavaScript
• Jenkins
• Splunk
• AWS
• PCF

PROFESSIONAL EXPERIENCE

Confidential, Pleasanton, California

Sr. IIB Developer

Responsibilities:

• Worked with solution architects and integration architects to provide application integration solutions using IIB10
• Implemented security such as Kerberos and SSL to provide maximum protection on IIB application
• Created enterprise services using Restful APIs in IIB10 to provide service to multiple consumer applications within the enterprise
• Used latest IIB v10 (Sync & Async) callable nodes to achieve intra-application communication within a single integration sever (EG) and multiple EGs
• Implemented multiple new features of including Shared Libraries, Graphical Mapping Nodes, Global Cache
• Involved in creating transaction logging mechanisms in IIB to achieve end-to-end transaction monitoring
• Modified the existing IIB applications and integration servers to achieve better performance & response time
• Worked on defining and maintaining Queue Managers, Queues, Channels and other MQ Objects on various platforms.
• Involved in Production Support, supervising off shore resources and mentoring them.

Confidential, MN

Middleware Developer

Responsibilities:

• Served as a Primary contact for any complex Design for Message Broker /IIB.
• Gained experience working with business partners in providing design solutions, and in making projects successful.
• Designed, developed complex composite services and atomic services, and integrated with WebSphere Message Broker.
• Built an IIB 10.0 POC environment for application teams to perform POC’s.
• First point of contact in providing low level design, design solutions, development and in resolving business issues.
• Worked with the application teams to gather the requirements to build the interfaces for the message broker.
• Setup naming standards for the Queue managers, Queues and Channels.
• Created MQ Queues and Channels required for the Application.
• Creating Execution groups and Broker Topologies.
• Looking into performance, tuning issues as well as designing and implementing MQ Clustering experience.
• Developed the scripts for creating and maintaining Queue Managers, Queues, channels, Processes and other MQ Objects.
• Created Topics and configured and enabled Publish/Subscribe messaging.
• Developed many re-useable message flows ie: error handling, routing message flows.
• Worked with IBM in resolving WMB XSLT node bugs.
• Resolved many business and software (WebSphere Message Broker) related issues.
• Worked closely with IBM on-site to resolve multiple issues on WebSphere Message Broker 7.
• Designed, developed interfaces and leveraged using PUBSUB.
• Configure SSL Security for MQ Client /Server and Server-Server.

Confidential, Tampa, FL

Middlware Engineer

Responsibilities:

• Analyzed the Business Requirements documents and created Low Level Technical design document.
• Implemented Restful web services to implement Quoting and Service Link Web Services.
• Created Message flows to make calls to DB2 on mainframe CICS using SQL and Java
• Used Java Compute node to make JDBC calls and for Global caching
• Involved in the implementation of AAA for Service link through Data power and Web service proxy
• Creating build configuration files and scripts using ANT tool.
• Developed Web Services using SOAP and HTTP Nodes
• Developed File based Services for handling the batch loads
• Developed WMB interfaces to involve WTX Maps
• Created the xml type trees using imported wizard
• Developed the 837 map to translate from XML to EDI.
• Made changes to the existing 271 map to translate XML to X12
• Creating Message sets/Message models from WSDL specifications as well as creating schema files.
• Suggesting performance improvements in existing interfaces
• Involved in Production Support, supervising off shore resources and mentoring them.