PROFESSIONAL SUMMARY:

• More than 9+years of experience in Enterprise application Integration (EAI) and implementation of a true Service Oriented Architecture (SOA) for business solution. Mainly on analysis, design, development and testing as a software development life cycle. Specialized on IBM Integration Bus or Message Broker (IIB/WMB), WebSphere DataPower, WebSphere transformation extender (WTX), WebSphere Message Queue (WMQ) and WebSphere Service Registry and Repository (WSRR)
• Experience in development of both Rest and Soap web services using IIB and DataPower
• Strong experience on development of Applications, Message flows, Sub - flows and calling Store Procedure to route inbound payload to different backends on central and distributed platforms.
• Strong experience on different IIB inbuilt nodes for service orchestration and integration
• Experience on modeling, transformation, routing and message enrichment of different data types like: - Cobol Copybook, EDI, Text, Data object, XML, JSON messages
• Experience in designing and development and configuration of WS-Proxy, MPG and XML Firewalls
• Strong skill securing proxy service on DataPower using public key infrastructure (PKI). Used crypto tools to created pair of keys, Crypto Profile and SSL profile.
• Experience on implementing service level security using AAA and message level security using xml encryption technology
• Strong experience on different protocols, mainly JMS, SFTP, MQ, MQFTE, HTTPS and HTTP
• Hand on experience on creating Processing Policy, Processing Rules and Processing Actions
• Created and configured MQ Objects like Queue Managers, Remote queues, Local Queues, Queue Aliases, Channels, Clusters, Transmission Queues, Performance Events, Triggers, and Processes.
• Experience on configuration of cluster queue managers and implemented workload balance among clustered queues and also multi-instance Queue Manager for high availability
• Experience on implementation of MQ-Security on Queue Managers and its objects.
• Experience on disaster recovery, configuration back up of WMQ and WMB/IIB and Firmware upgrade for WebSphere DataPower
• Storing knowledge of Process Server (BPM), Operational decision manager (ODM) and Extreme scale.
• Strong Database integration experience with DB2, Oracle, SQL Serve
• Strong skill on monitoring, tracking, trending and analysis of WebSphere products and integration to Splunk, ITCAM and Dynatrace
• Good Experience in Agile Development
• Experience in proving off-hour Production support

TECHNICAL SKILLS:

Web Technologies: Java 1.6, JDBC, Hibernate and Java script and XML

Middleware: IBM Websphere MQ Series 7.0, 7.5, 8.0 WMB 6.1, 7.0, 8, IIB V9.0, V10, ODM, DataPower XI50/XI52, XG45, XB60/XB62, WTXODM, WPS, WXS and WSRR

Tools: Postman, RFH Util, MQMON, Qload. Junit, SOAP UI, Wireshark

Servers: WebSphere, Weblogic, Tomcat

Database: Oracle, MySQL. DB2, SQL Server

Ticketing Tool: BMC Remedy, Global Service Desk (GSD)

ERP: SAP

Version Control: CVS, SVN, Clear Case, Rational Team concert, Jira

PROFESSIONAL EXPERIENCE:

Confidential, Irvine, CA

Sr. Middleware Developer

Environment: s: IIB 9.0, MQ 7.5, WTX, MQ FTE, BMC Remedy, Tivoli, SAP, DB2, Java, XML, XSLT, Data Power XI52/50, XG45, XC10, ODM and WSRR

Responsibilities:

• Designed and Developed Rest and SOAP web services in IIB, WTX and DataPower
• Created AAA, XML Firewall, Multi-Protocol Gateway and Web services Proxy and Load balancing services in Datapower
• Designed and developed common procedures and sub-flows in IIB
• Created Best Practice documents for IIB and DataPower
• Designed Type trees and Maps in WTX to process EDI transaction sets
• Created Technical design documents and Participated in Architecture meetings and responsible for the infrastructure and Architecture decisions
• Designed and Developed IIB Interfaces using SOAP nodes and File Nodes
• Developed Common ESQL functions and Java functions for implementing re-usable components
• Developed Message Broker interfaces with Collector and Aggregation nodes.
• Worked closely with SAP Team in building in achieving interaction with Mainframe team to expose old legacy service to rest client. Configured IMS node developed DFDL schemas and message models to Data Map Cobol Copy
• Working on production related critical issues and provide the solution in less turnaround time and participated in War-room support while two production releases.
• Debugging, troubleshooting, following issues with IBM, opening tickets/PMR
• Implemented Caching on datapower and Message broker
• Used WSRR to support multiple Versions of WSDL and other partners WSDL and security certificates across multiple development, testing and releases.
• Developed IIB/Datapower/WTX services to interact with databases.
• Created WTX Maps and Type Trees for various computations and Data to connect to SAP, DB2, and Web Services.

Confidential, Phoenix, AZ

Sr. SOA Developer (Message Broker, WTX, Data power)

Environment: Message Broker 8.0/7.0, MQ Series 7.5/7.0, ESQL, Java, XML, XSLT, Web methods, EDI ansi X12, Datapower, WTX, DB2, Oracle, Unix

Responsibilities:

• Developed Synchronous and asynchronous Service using different protocols using DataPower and Message Broker
• Developing message sets, message definitions and message models to define or model text, CSV, delimited, XML, fixed length, EDI, COBOL copy book message formats and used compute node and mapping node to perform message transformations
• Implemented Global Caching and node and terminal monitoring using record and replay functionality in IIB
• Worked extensively on message flows that used XMLNSC, BLOB, MRM, DFDL and Data Object message domains
• Developed message flows that use MQ, transformation, File, routing and construction category nodes
• Developed LoopBack service in XML Firewalls, Configuring, Securing and maintaining for secured messages testing purpose
• Developed Proxy service for file transfer IBM DataPower appliances XB62
• 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 and configured in one-way and two-way SSL proxy profile
• Highly Proficient in establishing SSL Connection mutual Auth with DataPower Clustering of two
• Developed different stylesheets for transformation and content based or URI based routing
• Configured Front Side Handler and Back-End Connectivity including HTTP, HTTPS, JMS, MQ Resource, SSH Setup involving various XML Threats
• Responsible for infrastructure planning and Message Broker setup on Linux Environment
• Developed Web services (XML, JSON formats) to implement the SOA initiative of Ericsson
• Implemented global caching in Message Broker to decrease latency and improve the services performance
• Developed Type trees for XML, Flat File and EDI formats
• Developed WMB and WTX interfaces to handle large files.
• Designed and developed WMB interfaces for Fan-in and Fan-out using Aggregate and Collector Nodes
• Worked with File nodes, MQ Get Node, JMS and timer nodes in Message Broker for implementing various solutions
• Involved in the setup of Cluster and Multi instance queue managers and their administration
• Implemented DataPower gateway to publish, route and secure web services. SSL Key store authentications and Identities to servers
• Developed and deployed of WTX maps, message transformation to copy book, XML and EDI and integration with Message Broker
• Developed Shell scripts and build scripts for automated deployments
• Developed ESQL and Java common functions in Message Broker.
• Created functional and Technical specification documents for the EAI Services
• Involved in On-Call and 24/7 Production support

Confidential, Washington DC

Sr. IIB, MQ and DataPower Developer

Environment: Message Broker 8.0/7.0, MQ Series 7.5/7.0, ESQL, Java, XML, XSLT, Web methods, EDI ansi, DB2, Oracle, Unix

Responsibilities:

• Acting as SME for IIB, IBM DataPower and IBM MQ design and Development.
• Analysis of existing in-house developed middleware framework and design new service integration pattern based on SOA principles and using ESB.
• Collaborate with solution architects, engineers and chief architect to define and review SOA principles and artifacts.
• Created different integration Patterns such as REST to REST, REST to JMS and JMS to JMS.
• Created road maps for various ESB migration projects and apply different fix packs.
• Design and developed REST Web services with open API or Swagger.
• Created templates for Functional and Technical design documents for SOA Artifacts
• Designing and implementing exception handling, logging, Security as common reusable components across multiple services.
• Developed message flows using java compute node and compute node, ESQL statements, Message sets, Pub /Sub applications.
• Developed message models by creating the DFDL schemas, XML schemas.
• Developed message flows to call stored procedures using Compute Node, Mapping node while integrated with mainframes using IMS Request node and set the configurations to connect to SQL Server database.
• Design and development experience on IBM DataPower XI52, XB62 and IDG with firmware versions 6 and 7.
• Features implemented as IBM DataPower Develop MPGW Services, WSP Services, WTS, XSLT Programming, Crypto Tools, SSL Authentication, Cert Management, Logging, Monitoring.
• Designing and implementing transport security, administration security and message flow security by integrating with LDAP for authentication and authorization.
• Design and implement SSL mutual authentication.
• Designing multi-instance queue manager and multi-instance integration node to achieve high availability.
• Design and implement MQ clustering to achieve load sharing.
• Integrate java and .NET based client applications with IIB using REST and JMS Client libraries.
• Work on IIB 10 build and deploy automation using Jenkins.
• Develop developer guide for IIB/MQ development.
• Develop deployment guide to be used in DEV, QA, STAGING and Production environments.
• Lead and coordinate onshore and off shore development team.

Confidential, FL

Sr. SOA Developer (Message Broker and WTX)

Environment: Message Broker 8.0/7.0, MQ Series 7.5/7.0, ESQL, Java, XML, XSLT, Web methods, EDI ansi, DB2, Oracle, Unix

Responsibilities:

• Providing subject matter expertise to a Message Broker V8.0.0.4 customer global warehouse retailer in a staff augmentation role.
• Assistance provided to-date includes:
• Refactoring a monolithic Broker Application into several Applications and Libraries.
• Leading the customer in the design and configuration of Broker/SSL for SOAP/HTTPS message flows and MQ SSL-enabled channels using command-line and Venafi certificate management.
• Created and configured multi-instance Brokers for use with SAP Nodes.
• Led customer in implementing the Broker V8 Record and Replay feature in a legacy-to-SAP integration project.
• Led customer in upgrading to Broker V8.0.0.2.
• Migrated the customer's Toolkit artifacts and runtime from WMB V7.0.0.1 to V8.0.0.1.
• Created demonstration message flow to show customer how to save flow input message and later restore the saved message to the flow message tree for output.
• Debugged message flows in support of a Microsoft Commerce to WebSphere Commerce conversion project.
• Authored the test plan for the installation and configuration of WMB and WMQ in a new hardware/software SOA ESB. The test plan validated:
• End-to-end Active/Active multi-instance Message Broker switchover and failover
• End-to-end WMQ Client auto-reconnect to Active/Active multi-instance gateway queue managers after switchover and failover
• Message flow publisher to a WMQ application subscriber in a WMQ publish/subscribe cluster.
• Led a customer team in creating naming standards for message flow projects, message flows, message sets, message flow pattern artifacts, Broker schemas, Broker configurable services, etc.
• Led a customer team in designing a common error handler message subflow, created the subflow which processes WMQ and JMS input messages in the XMLNSC, XMLNS, MRM, and BLOB Domains, and authored a subflow user guide for message flow developers.
• Co-led a customer team in designing a common WMQ input message request retry subflow with a common WMQ message retry handler message flow. Researched and created the subflow and message flow which uses the Timeout Control/Notification Nodes. Authored a subflow/message flow user guide for message flow developers.
• Created a common LogToFile message subflow for logging arbitrary information to disk during message flow execution, converted the subflow to a User-defined Node UDN, and distributed it to the message flow developers for addition to their Toolkit palettes. Authored a UDN user guide for message flow developers.
• Mentored junior message flow developers by:
• Reviewing message flows and providing feedback
• Assisting in debugging message flows
• Creating technical presentations, a JMS/WMQ application, and demonstration message flows for the JMS Input, JMS Output, and MQ Get Nodes.
• Created a Broker developer guide that describes how to configure the JMS Output Node, JNDI binding, and MQ objects to put messages to remote cluster queues.

Confidential, Fort Wayne, IN

Integration Developer

Environment: Message Broker 8.0/7.0, MQ Series 7.5/7.0, ESQL, Java, XML, XSLT, Web methods, EDI ansi, DB2, Oracle, Unix

Responsibilities:

• Involved in the Full SDLC/Agile development for project.
• Configured MQ/EMS to integrate the Enterprise MQ system with select EMS system.
• Worked on configuring the shared resource instances in AMX BPM.
• Worked in writing stored procedures, functions and database triggers using SQL, PL/SQL, Oracle database and performance tuning.
• Maintained Master Data using TIBCO MDM 8.3 in SQL Database.
• Complex integration of all the applications has been done with real-time data transfer (high throughput Involved in configuration of EMS server and Rendezvous for high availability & high scalability (load balancing & fault tolerance).
• Implemented SOA architecture by designing and building reusable services by using WSDL, Service and SOAP.
• Developed Generic JDBC update process using JAVA code in TIBCO BW.
• Implemented TIBCO Rendezvous Reliable and Certified Messaging between all the components of the System.
• Developed various TIBCO Active Matrix BW processes by using different types of adapters.
• Designed various input, output and fault messages by using XSD schemas.
• Monitoring setup of BW engine, Hawk, file and Sap adapter.
• Designed SID and DDD for Web Services.
• Used TIBCO General Interface solution for rapidly building and deploying rich Internet applications.
• Worked with the architecture team to design/architect complex interfaces, schema definitions and integration patterns.
• Created processes to notify respective business teams using TIB/Hawk and BW processes for critical related events.
• Created EAR files and deployed them using the administrator in fault tolerance mode.
• Worked on maintaining, administrating EMS server, EMS server objects such as queues, queue connection factories, topics, topic connection factories.
• Created topics/queues in the EMS server for publishing/subscribing messages from financial system.
• Defined Enterprise Common Data Model and created XML schemas.
• Developed Error handling and failure recovery framework.
• Generated unit tests for each operation using SoapUI.
• Modified the old service as per the business requirement.
• Created Web services as per the requirements.
• Involved in Requirement Analysis, Project Planning, Design and Implementation.
• Used TIBCO Common LE for logging, auditing and error handling.
• Developed the technical design document and interface design document based on requirements documents.
• Created technical documentation outlining project.
• Worked as Onsite technical coordinator for offshore team.

Confidential

Location: New York

Environment: Java 1.7, Oracle 11g, Mule ESB 3.5.1/3.7.3 , ActiveMQ 5.3, JSP, JSTL, XML, HTML, CSS, Angular JS, Bootstrap JS, Node JS, Salesforce, Web Logic Application Server 10.3, GitHub, Eclipse 3.2, Junit 3.0

Responsibilities:

• Followed agile methodology for Scrum Process for the project implementation of the back logs.
• Business requirements gathering and analysis by interacting with the customer.
• Used JIRA to report the hours and issues that are related to the project.
• Worked with mortgage express vendors to get all the connectivity needed details for the applications for both the production and non-production environment.
• Used Mule ESB in designing the application as a middleware between the third party system and the customer side system.
• Worked closely with functional leads/PMs to understand the partner integration requirements.
• Configuring the Mule process for fetching the data from Topic and makes web service calls to the middle tier Mule ESB for processing.
• Utilized partner WSDL for ESB to salesforce and SAP integrations.
• Configured different Mule connectors like HTTP, Database, NetSuite and Salesforce.
• Involved in development of User Interface using HTML5, CSS3, JavaScript, AJAX & JSON.
• Developed the application using Spring Framework which is based on the MVC design pattern.
• Used the Inversion of Control module of Spring Framework.
• Developed controller for request, response paradigm by Spring Controllers using Spring MVC.
• Extensively used Spring IOC, AOP concepts and used Spring MVC framework to develop application.
• Used Hibernate for implementing the persistence mechanism in the application.
• Involved in using JPA (Java Persistence API) frameworks and APIs such as JDO (Java Data Objects) and Hibernate.
• Created Http inbound and outbound flows and tested it working functionality.
• Performed synchronization of data bi-directionally between salesforce and database.
• Used Data Base Connectors to connect with respective systems using Mule ESB.
• Integrated other sub-systems through JMS, MQSeries.

Mule ESB Integration Developer

Environment: s: Any point studio 7.3.1, Mule run time 4.1.3/4.1.4 , Apache Maven -3.6.0, MSSQL-Server, Cloud hub, SOAP-Web services, Jenkins Confluence, JIRA

Responsibilities:

• Involved in Agile - sprint methodologies for the requirements gathering and helped the team by creating documentation on confluence.
• Worked closely with the Lead in understanding the integration requirements.
• Worked on refactoring API’s with new requirements in Mule 4 based on client’s requirement and developed API’s, which will use Mule services instead of using existing Java services.
• Worked on most of the connectors and extensively used DWL for data transformations in Mule 4.
• Experienced in deploying applications in Cloud hub and on premise and configured logging and alerting in Cloud Hub
• Worked on developing the common frame work jar in Mule 4 which will be used by almost 20 API’s across State Auto
• Used Data Base connectors to connect with SQL server.
• Profound experience in using Azure, Active MQ, Rabbit MQ, JMS for asynchronous message queuing.
• Worked on sample POC’s and helped the team how to use the connectors in Mule 4.
• Designed and implemented REST based API’s.
• Had an experience developing API’s using RAMl 3.Strong experience on various environments like Anypoint studio and eclipse.
• Used Postman tool for sending requests to API and analyzing the responses sent by API.
• Experienced in using Splunk for the logs for the http loggers and configured them in Log4j
• Experienced using Jenkins for the auto deployment.
• Used Jira and Confluence during the life cycle development of the project.
• Tested and mocked the flows using MUnit.
• Involved in Code reviews.
• Worked on production issues with the off shore team.
• Used Git and SVN as version controlling tools