SUMMARY

• Over 8 years of professional experience in IT, excellent skills in diverse phases of the software lifecycle as a Middleware Development, System Design, Business Integration and Security and proficiency in developing workflows using IBM WebSphere MQSeries, IBM IIB V10. 0.., V9.0, MQ Broker 7.1, IBM WebSphere Business Integration Message Broker V8.0, IBM WebSphere MQ.
• Developed Message Flows, ESQL, Message Sets.
• Creating Maps for Purchase Orders (850), Advanced ship notices,Ship Confirmation and Return Orders.
• Managed Inventory (855), and Order Status inquiry/response.
• Migration experience of applications from IIBv10.0. to ACE/IIBv11.
• Experience configuring SSL certificates and .JKS files on IIB Brokers and MQ using IKeyman
• Strong experience in designing, administering, developing and deploying message infrastructure/ architectures using WebSphere MQ and WebSphere Message Broker and WMQFTE.
• 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 on creating stored procedures for data backup and disaster recovery management.
• Experience in MQ, File, Database, XSLT, HTTP, Mapping and SOAP nodes along wif the Transformation, Construction, Routing and Timer nodes.
• Strong experience in design and development of message flows applications, message models.
• Experience in monitoring application log alerts and configuring batch job scheduling using Tivoli and Autosys.
• Experience in designing web services, and building technical infrastructures for Service Oriented Architecture (SOA).
• Experienced in setting up point to point communication and Publish/Subscribe style of messaging in IBM WebSphere MQ.
• Developed Message flows wifout a Message set which used custom XSD/XSLT transformations to transform into XML and Fixed Length Message (TDS).
• Implemented ESQL logic for database lookups, Metadata - Driven Processing, Message Validation/ Translation/Transformation, Exception Handling and Stored Procedures for batched code set lookups.
• Involved in Debugging ESQL code.
• Experience wif File Nodes, HTTP Nodes (including SOAP format messages).
• Experience in handling the messages wif MRM, IDOC, XML and JMS parsers.
• Experience working on UNIX/Linux operating systems.
• Experience on Integrating Jenkins wif Source code management tools like Bitbucket and Git.
• Experience wif CI/CD Implementation in AWS.
• Extensive knowledge on Iac tools like Terraform and Ansible and creating EC2 Instances on AWS cloud platform.
• Exposure on Kubernetes Orchestration wif AWS Cloud platform.
• Experience wif API Management console in creating REST APIs.
• Experience wif backup and restoring API Connect configuration data.
• Experience in working wif RDBMS technologies like DB2, ORACLE, SQL Server.
• Expertise in writing scripts to deploy Message Flow Project BAR files and MQ Objects.
• Expertise in developing integration solutions on DataPower appliances using XSLT and Multi-Protocol Gateways and Web Service Proxy as well.
• Expertise in working wif various security platforms like LDAP, Active Directory to authenticate applications/users.
• Working Knowledge on Hudson/Jenkins build automation tools and scheduler tools/Cron jobs.
• Experience wif testing tools such as RFHUTIL, MQMON and XMLSPY.
• Developed ESQL code for various message flow nodes like Compute, and Database nodes.
• Experience in implementing audit logging, Global cache for the message’s flows.
• Has good knowledge in Financial Services, Healthcare, Manufacturing, Retail, and Insurance Domains.
• Experience in preparation of technical design documents based on the Business Requirement & Functional Specifications.
• Experience in providing 24/7 on - call support for applications running in production
• Performed Analysis of current functionality and recommended process improvements for enhancement.
• Excellent communication, team, leadership, and management skills.

TECHNICAL SKILLS

Databases: SIBM DB2, Oracle, SQL Server, MS Access.

Tools: Eclipse, Putty, Subversion, Citrix, RFHUTIL, XMLSPY, Jenkins, Putty, Git, Bitbucket, Splunk

Languages: XML, SQL, ESQL, Java

OS: Windows 2000/NT/XP Unix, Linux (Red Hat Enterprise Linux)

Web Servers: WebSphere5/6/7, WebLogicEnterprise8/9/10.3, JBoss

Enterprise Application: Integration (EAI)/SOA

Tools: IBM Integration Bus v10/9 WebSphere Message Broker v8.0.0.4, IIB API Connect, DataPower

PROFESSIONAL EXPERIENCE

Confidential, NY

IIB/ACE Developer

Responsibilities:

• Experience in software development in organizations using MQ series and Message Broker v8.0, IIB v9.0and IIB v10.0.
• Developed Message Flow interfaces using WMB to transform messages to meet their business needs wif the help of IBM nodes me.e., Compute Node, Filter Node, Route to Label, Reset Content Descriptor, Trace and XML Transformation Nodes.
• Experience on Soap UI, Putty, Postman.
• Worked on resolution of production issues and application-based troubleshooting through ticketing systems.
• Experience on working migration of applications/message flows from IIB V9.0, IIBV10. to ACE/IIBV11.
• Experience in Integrating message flows wif backend systems using ACE.
• Experience in creating WSDL and XSD.
• Experience in building middleware API Proxies using APIC.
• Developed test harness to test the web services which helps test teams to test web service components independently using various request and response xml
• Development experience includes working wif various EDI standards such as 856, 204, 214, 215, 210, ANSI X12 and EDIFACT standards. Good experience wif code lists, resource management for import/export of resources for migration and configured public and private keys for trading partners
• Extensive experience wif various file formats such as flat files, XML, X12, CSV, positional files, etc.
• Worked extensively on API management console, creating REST APIs.
• Monitor the health of the IBM API Connect environment to ensure performance and availability SLAs are met.
• Experience in developing Message Flows and Sub Flows and using different Message Broker Message Flow Nodes.
• Developed message flows usingHTTP, SOAP, Routing and Transformation for hosting and calling web service usingWSDL.
• Processed XML messages wif exceptions and performed Message transformations, translation, validation for incoming messages, XML File lookups, database inserts, https posts and java calls to backend systems.
• Monitor logs and Queue depths to proactively find potential problems.
• Developed Message flow services using ESQL Compute Node, File Nodes, Timer Nodes, Email nodes, and Routing Nodes.
• Good Debugging and problem-solving skills wif excellent understanding of system development methodologies, techniques, and tools.
• Involved in securing the APIs using OAuth 2.0 and SSL.
• Configured SSL Proxy Profiles (both one way and two-way SSL)
• Created a BAR file and deployed it to an execution group using MQSI commands on UNIX.
• Implemented Service Oriented Architecture (SOA)wifXMLbased Web Services(SOAP/WSDL).
• Monitoring of Application related services through AppDynamics/Splunk.
• Identify, troubleshoot and resolve issues related to the build and deploy process.
• Experience CreatingPods and managing using Kubernetes.
• Worked on Ansible and Ansible Tower to automate repetitive tasks, to deploy critical applications quickly, and proactively manage the changes.
• HTTP Built in nodes in combination wif SSL certificates were used to send and receive HTTP service requests
• Administered theWMQObjects like Queue Manager, Queues, Channels and Process Definitions.
• Extensively used Trace nodes for tracing purposes to debug the flow while development.
• Provided 24x7 technical administration services to WMQ/Message Broker server environments in multiple platforms.
• Involved in Deployment and troubleshooting ofJAR, WAR,andEARfiles in clustered environment
• Maintained Load balancing, high availability, and Failover for the servers
• Monitors application, including setting alerts to maintain the stability of the environment and application, monitoring error logs, and automating administration tasks wherever possible.

Environment: MQSeries 780, IIB 10.0, ESQL, MQJMS, Soap UI, REST and SOAP, XML, XSLT, SQL, XML, XSD, Eclipse Tool Kit, JSON, MS-SQL Server, PUTTY, LINUX, ESB UI, RFHUTIL, Message Archive Utility, SFTP

Confidential, MN

IIB Developer

Responsibilities:

• Responsibility to Develop various kinds of Integration Solutions by using IIB Compute, Java compute, Database, SOAP, HTTP.
• Designed Integration Solutions by Web services protocols REST and SOAP.
• Designing IIB Applications to work over SOAP, REST Protocols by using all kinds of in-built SOAP and Web Services Nodes in JSON Messaging Format.
• Creating Various DFDL Schemas as a part of integration Solutions by using Message Modeling in IIB.
• Used IBM Tivoli as a monitoring tool for analyzing logs and debugging as part of Incident Management.
• We are designing an MQ Attach Application to store all the possibilities of Errors during the execution of Requests from Consumer.
• Developed Transformation in IIB (Message Broker v9) using ESQL, Java, Mapping node
• Developed Transformations in Data power (XML to JSON, JSON to XML) using XSLT.
• Worked on SMTP Protocol and built in EMAIL Nodes to send error responses during application consumption. Created MQ related objects in Data power including SSL proxy profiles for Forward and Reverse directions.
• Developed several Proofs of concepts on various Data power services like Web Service proxy, MPGW and XML Firewall.
• Created Load Balancer groups for HIGH Availability on the backend application servers like WebSphere Application Server etc.
• Developed a few XSLs for dynamic routing in MPGW like URI mediation for Inbound/Outbound traffic to Data power.
• Created documentation on proof of concepts on services like Web Service proxy, Multi-Protocol Gateway and XML Firewall.
• Configured MQ, HTTP/HTTPs Front Side, and Back Side Handlers, processing policies for request and response rules wif various actions.
• Excellent coordination & communication skills working wif other team members like DEV, QA, Operations, Networking, DBA groups.
• Involved in weekly meetings wif the operations team to improve the handover of tasks to perform and supporting the production environment.
• Implemented Transaction logging for IIB flows and replayed them as and when needed.
• Designed the Message Flows to invoke various kinds of DB Calls from IIB message applications.
• Providing support to offshore teams to fulfill the requirements in time for the project.
• Working on old projects to upgrade to latest Version of IIB
• Performance analysis and tuning the message flow performance by analyzing the processing time taken by the message flow.
• Ensure quality work products are delivered to suit the business requirements.
• Created Unit Test Plans and did Unit testing, Integration testing of ESB components.
• Involved in Implementation of the components in production and providing the Production support for IIB jobs and DP components.

Environment: IIB 10.0.0.11, IIB 9.0.0.7, IIB 9.0.0.1, Oracle11g, SQL Developer, PUTTY, CVS, XML, DFDL, JSON, HP Alumni, WMQ Explorer, MQ, Windows 7, Soap UI, REST and SOAP, XML, XSLT, SQL, XML, XSD and XPATH, DataPower XB62.

Confidential, TX

IIB Developer

Responsibilities:

• Design and develop messaging interfaces
• Responsible for identifying and creating the MQ objects required for the interfaces.
• Created Web services for both consumptions as well to provide services using SOAP and HTTP Nodes.
• Worked wif Message modeling wif DFDL and also created message sets using MRM.
• Developed Message Flows, ESQL, Message Sets.
• Developed Integration applications for Inbound/Outbound transactions (PO/ASN/PORCPT).
• Integrated wif WMS Manhattan system for creating PO (856) along wif ASN’s and respective SCONF’s
• Implemented Service Oriented Architecture (SOA) wif XML based Web Services (SOAP/UDDI/WSDL).
• Having a responsibility to upgrade the firmware to DataPower Appliances if any patches are required and maintaining the DataPower Appliances which are required for production Environment.
• Having responsibility to Develop Various integration solutions by using DataPower technologies like Multi-Protocol Gateways, Web Service Proxy using XSLT.
• Having responsibility to implement various security features on web services such as SAML token, Web Security Token, Outh2.0., Mutual SSL Protocols.
• Writing shell Linux scripts to make deployment automation from IBM ClearCase servers.
• Applied fixes & service packs for web methods environment & tested accordingly.
• Understanding the requirements, creating tech specs and providing estimates to DTC for development projects.
• Identified and proposed continuous improvement activities which will enhance or improve the functioning of the business interface in web Methods.
• Coordinate wif stakeholders / different teams in a new project on Infrastructure.
• Conduct meetings and walk through the game plan of any new project implementation on web Methods Infrastructure wif the necessary stakeholders (QA team, business users etc.)
• Assist team in solving high priority issues.
• Provided 24/7 On-call support for production and non-production environments which included test and staging environments.
• Perform proper analysis of all infrastructure required for the successful execution of the project during testing and go-live.
• Responsible for the deployment of the code in Development environment to higher environments for system andintegrationtesting.
• Monitoring of the interfaces in higher environments.
• Responsible for the creation of the flow services and triggers for the interface.
• Configure web Methods servers in different environments like Ports setup - http, ftp, file polling, Adapter configurations (JDBC, MQ), Broker, Scheduled tasks
• Created Flow services and documents for mapping the extracted data from database to cXML canonicals.
• Created JDBC Adapter notifications, Adapter services (insert, update, custom, select templates) and triggers.
• Worked on mapping EDI ANSI X12 transactions (850,855,856) to XML and vice versa
• Created Flat File Schemas to parse Flat files for mapping.
• Created MQ objects such as Local Queues, Remote queues, Alias Queues, Sender and Receiver Channels etc. using mqsc script commands.
• Writing Technical Design Documents and Unit test case design documents for the message flow projects.
• Delivering an outstanding level ofMiddlewareadministration and 24/7 on-call support across all systems, ensuring dat the systems meet or exceed their SLAs.
• Worked on Configured Operations, debugging flows, Unit testing, and integrating theintegrationend to end.

Environment: MQSeries 7.0, IIB 9.0, ESQL, MQJMS, Oracle, XML, Eclipse Tool Kit, JBOSS, SQL Developer, PUTTY, LINUX, ESB UI, RFHUTIL, Message Archive Utility, AS2, SFTP, DataPower XI150/152, IBM API Connect, Oracle11g

Confidential, MO

Java/J2EE Consultant

Responsibilities:

• Involved in the review and analysis of the client's Functional Specifications, and Requirements Clarifications.
• Involved in the presentation tier design as well as services layer, and prepared the class diagrams, sequence diagrams for the Respath enhancements.
• Involved in the development of the presentation tier using Struts framework, Action Classes, Dispatch Action etc., struts tiles, and validation framework. (Here the framework has been customized).
• Extensively worked to develop the presentation tier using jsp, HTML, CSS, J-Query technologies.
• Extensively worked on the service layer s development to integrate the presentation tier to database, by using Session Façade, DAO, Value Object etc.
• Extensively involved in the development of application in presentation and service layer and as well as data classes.
• Involved in developing the application by using Java 1.7 technology. We used Hibernate technology to integrate applications to databases.
• Build and deployment of the UI application using ANT on to both dev. and testing environments.
• Involved in test cases execution, defects fixing and test cases tracking and designing the GAPs by JAZZ tool.
• Involved in refactoring the code to remove unnecessary exceptions thrown Confidential various levels.

Environment: JAVA 1.7, Oracle 11g, Oracle Fusion Middleware, Eclipse, HTML, JSP, Java Script, J-Query, CSS, Struts 1.x, Tiles, Hibernate 3.0.0.4, ANT 1.4, Jazz, Design Patterns, XML, XSD, WebSphere, SVN.