PROFESSIONAL SUMMARY:

• 6 years of professional IT experience with more than 4 years of Data integration using Middleware technologies.
• Experience in developing integration platform primarily in the field of Service Oriented Architecture (SOA) design, development and administering experience using IBM Integration Bus (IIB), WebSphere Integration Developer (WID) and IBM DataPower Gateway.
• Experienced in middleware technologies WebSphere Message Broker (WMB), WebSphere MQ (WMQ), WebSphere Enterprise Service Bus (WESB) and WebSphere Application Server (WAS).
• Strong experience in developing Web services in IIB (Message Broker) and Message Broker (Both REST & SOAP Based)
• Production changes and maintenance following Problem and Change Management.
• Experience in providing 24/7 on - call support for applications running in production
• Proven track record in troubleshooting and bringing up failed mission critical production systems under extreme pressure conditions and time constraints.
• Experienced in configuring communication protocols like HTTP, HTTPS, MQ, FTP, SFTP.
• Worked on different formats like CSV, JSON, SOAP, WSDL, XML, IDOC and COBOL Copy Book.
• More than a year experience with Guidewire PolicyCenter application integration development.
• Experience in developing xml to EDI and vise-versa mappings using XSLT.
• Have good Knowledge on middleware/EAI technology and SOA concepts
• Worked on Oracle and SQL databases to integrate applications
• Development Experience in XML Concepts XSD, XSLT, XPATH, XML DTD, Namespaces and SOAP
• Strong in Database to Database Integration and Web service integration
• Hands on experience with Message Sets, DFDL & MRM.
• Experience in solving the configuration issues in Broker and worked on Broker environment support.
• Developed ESQL, XSLT, Java code for transformation of messages.
• Experience in MQ admin related activities like creation of Queues, Topics and other MQ objects
• Worked on the EAI tools such as RFHUtil, SOAP-UI, Oracle SQL Developer, and Microsoft SQL Server Management Studio.

WORK EXPERIENCE:

Confidential, Deerfield, IL

Environment: IIB v9.0.0.2, IBM WebSphere MQ 7.0, Java, IBM Datapower Gateway IDG. 2018.4.1.4 , WSRR, Oracle SQL Developer, XML, SOAP, REST, WSDL, GIT, SOAP UI, RFHutil, Remedy, Tivoli, xMatters

Responsibilities:

• Responsible for ensuring continuous operation of business critical Pharmacy applications OneWalgreens (OWG) and Pharmacy Core Notification Platform (CPM) and provide Technical solutions for issues related Patient, Prescriber & Prescription enterprise integration, Core Rx & Refill notification, Consent & P system
• Point of contact for diagnosing the problem when there is a widespread major outages in Pharmacy application and providing expedited resolution to restore the application.
• Involved in analysis, design, set up environment, implement and support service components consumed by Pharmacy system which operates on more than 9000+ Confidential retail, mail service and specialty pharmacies.
• Developed Message flows without Message set which used custom XSD/XSLT transformations to transform into XML and Fixed Length Message (TDS), XML/XSLT, SOAP/HTTP transformations.
• Processed XML messages with exceptions and performed Message transformations, translation, validation for incoming messages, XML File lookups, database inserts, https posts and java calls to backend systems.
• Work with various stake holders (Pharmacist, Technician), Architects and understand the requirements, perform Impact & data analysis and come up with the implementable solution to meet the enterprise requirement.
• Monitor logs and Queue depths to proactively find potential problems.
• Involved in reviewing all the assigned projects Architecture, high level & detail design and recommend any gaps in order to keep system stable in production.
• Work with scrum masters to prepare Non-Functional, Failure mode & Effect Analysis and Disaster Recovery Requirements to ensure production system functions smoothly after OWG or CPM application system upgrades go live.
• Responsible for system performances of Pharmacy Integrated system and CPM component which serves critical function in Confidential Pharmacy delivery process using monitoring an alerting tools such as Tivoli, Graphite, ELK, Riverbed, Jasper and xMatters.
• Developed test cases for Common flows and tested those test cases in UT (Unit Testing), ST (System Testing) and IT (Integration Testing).
• Created Configuration manager, toolkit. Brokers, Queue Managers, define Objects, channels, SSL, Clustering, shared channels, shared objects.
• Created new domains, MPG, Processing Policy, rules.
• Developed request, response and error rules.
• Created Custom XSLS to capture header info, transform and route the REST payload.
• Developed single interface to handle both existing XML and JSON traffic via the single MPG using DP rules and XSL .
• Implemented dynamic/generic AUTH interface for multiple incoming vendor traffic on DMZ Datapower appliance.
• Configured User Agent for SOA repository and backend endpoints, proxies.
• Setup WSRR Sandbox and integrated WSRR with IIB and Datapower for SOA governance
• L1 support in troubleshooting the production issues.

Integration Developer

Confidential, Woodland Hills, CA.

Environment: IIB v10.0.0.10, IBM WebSphere MQ 7.0, Oracle SQL Developer, XML, SOAP, REST, Java, WSDL, GIT, SOAP UI, RFHutil, AutoSys, Splunk, Guidewire Policycenter, HP ALM, Rally

Responsibilities:

• Responsible for managing the development, deployment, and support of assigned downstream interface solutions for the Confidential .
• Developed integrations to connect Guidewire PolicyCenter application and DocuSign.
• Re-created interfaces to exactly match output of existing legacy interfaces from existing middleware systems.
• Create project and process documentation for interface, applications and operating system environment; Include filtering, message manipulation, problem resolution, Root Cause Analysis, and alerting.
• Evaluated the existing message flows including the message sets and the ESQL/JavaComputeNode code.
• Adapting Business Requirement's from customer & consolidating requirements to High level design documents.
• Involved in preparing Mapping Specifications by participating in Technical meetings with Business Analyst and Client.
• Promoting the code migration in all the environments up-to production.
• Designed and developed Web services (SOAP & REST) nodes in Message Broker.
• Defined various test cases based on use cases. Involved in Integration & UAT testing.
• Configured and created deployable Broker Archive (BAR) files in DEV for Unit testing.
• Automated build and deploy process using ANT scripts and Build forge.
• Supported end to end integration testing of all applications in different environments.
• Analysis of defects and change requests and providing the solution for the same.
• Provided development oriented support WMB issues of critical production applications.
• Used GitHub as an Enterprise repository to check in and check out all IIB projects.

Integration Engineer

Confidential, Chicago, IL

Environment: Apache Camel, Spring DSL, Groovy, XML, SOAP, REST, Java, WSDL, PostgreSQL, GIT, Jenkins, SOAP UI

Responsibilities:

• Design of data transfer and data integration services based on project requirements
• Requirement gathering from functional consultants and reached the customers when on required.
• Used Java Scripts to deploy jar, war artifacts into the JBoss and Apache Server
• Migrated existing code to CI/CD Pipeline via Maven and GIT to Jenkins
• Assisted in creating and maintaining Maven pom.xml for performing builds
• Integrated the version control systems for automating the builds using Jenkins
• Created branches, performed merges in version control systems Git
• Configured API’s using Apache camel, spring DSL and data transformation using GROOVY
• Implemented efficient and secure ETL processes which process data from and into Confidential f(x) systems
• Configured the end point between the customers and Confidential f(x) system using FTP, SFTP, SOAP and REST configuration.
• Route inbound/outbound integration of the files received from/to customer (Sender) to Confidential f(x) Integration layer where it can be converted/transformed to Confidential f(x) application format and vice versa.
• Validate the file against the respective schema’s after the successful transformation.
• Route events generated on a port where Integration layer listens and execute defined route when event comes and post to the respective end points using the different communication channels like FTP, SFTP, ActiveMQ, REST and SOAP.
• Created the Camel routes using Apache camel and spring DSL to route the file between end to end customer systems.
• Automation of the inbound/outbound processes using Jenkins.
• Configured the end point to customer’s SAP systems and Salesforce systems from Confidential f(x) Integration layer.
• Participated in the Data Source, Data mart design for mapping customer fields to Confidential f(x) system.
• Enhanced Confidential f(x) in-house integration platform with new features
• Responded to the clients on their technical issues and provide them the solution.
• Deployed the assemblies/changes on respected servers when on required.
• Drafted and submitted technical and service specifications.
• Outlined test plans from testability requirements analysis reports. monitored and first level troubleshooting of interface/integration issues.

Middleware (Production Support) Consultant (IIB/WMB)

Confidential Chicago, IL

Environment: IIB v9.0/v10.0, IBM WebSphere MQ 7.0/7.5, IBM WebSphere Message Broker 7.0/8.0, IBM Ration Clear Quest, Java, Splunk, Microsoft SQL Server, CVS, Oracle 9i.

Responsibilities:

• As a Developer Designed, Developed and Deployed Multiple Middleware Solutions using IIB v10.
• Developed a Database driven Integration Standard which is implemented across the Enterprise.
• Designed and Developed Applications utilizing MQ FTE to transport large files across the Enterprise.
• Responsible for Detailed Technical Design Documents for the above mentioned components.
• Development of Message flows having various patterns as per the Technical design document.
• Developed Reusable components as Shared libraries (ESQL & Java) in IIB v10 to be used across multiple message flow applications.
• First-line support for operational or functional system failures, with hours of support, on-site or over telephone
• Respond to user questions on system functionality, feasibility or implication of any Enhancements, or on system operational procedures.
• Used Database Interface Designer for interaction with Databases.
• Maintenance of technical, functional, operational documentation for existing applications.
• Providing Technical and business solutions for MQ series and Message broker interfaces.
• Resolving issues occurring during Batch Processing along with functional and logical defects in interfaces and custom modules.
• Debugged Java code and ESQL code for Message Flows.
• Configured chords in maps to interact with file system using ftp and MQ system using MQ client.
• Created functional maps for reusability in other projects.
• Handling MQ and Broker version upgrade to IIB.
• Monitoring setup for all the MQ objects in production using the third party tool.
• Installation, upgrading, installation of fix packs, monitoring setup.
• Support testing and provide fixes in different environments of project like CIT, SIT, UAT, OAT and PT.
• Effectively handling client Change Requests by proposing and supporting the design, development and testing of solutions.
• Documentation of each enhancement or fix for future .
• Mentoring new team members, involvement in meetings held for the betterment of client deliveries and status reviews.

Middleware Developer (WESB)

Confidential, Chicago, IL

Environment: WebSphere Integration Developer v7.0, WebSphere Enterprise Service Bus v7.0, WebSphere MQ 7.5, Java EE, XML, Web Services, WSDL, IBM DB2, Oracle, SVN, SOAP UI

Responsibilities:

• Developed integration flows for the PIM (Product Information Management) program and integrated with Riversand master data management tool, EdgeNet data pool and Teradata data warehouse.
• Worked on Agile Methodology to meet timelines with quality deliverables.
• Created all high level design documentation for ESB infrastructure
• Performed Unit testing, Integration testing and performance testing
• Developed Mediation flows using XSL Transformation, Message Filter and custom node primitives
• Implemented complex mediations flow components Routing, Database lookup, Database logging and Structure transformation on ESB.
• Created Gateway solutions for routing web services dynamically.
• Created SCA bindings for ESB services.
• Used Web Services binding to expose the BPEL to client systems to send messages
• Performed Unit Testing with Test client, BPC Explorer and SOAP UI client
• As part of WESB migration, redesigned the artifacts to implement service gateway pattern to improve the performance.
• Created XSLT Maps to transform the data
• Configured Technology adapters to interact with EAI systems like Databases and FTP servers.
• Designing, testing, deploying and Maintaining Mediation modules
• Worked with mediation primitives MessageLogger, DatabaseLookup, MessageFilter, XSLT, Fail and Stop provided with WebSphere Integration Developer
• SQL queries for DatabaseLookup and Database component integration
• Team Review and Architect Review for developed message flows.
• Unit testing and Integration testing with the help of Application teams.
• Verifying the health of WESB server by confirming that all listeners and applications are started, and there are no Failed Events
• Root Cause Analysis and troubleshooting failed events from WAS console by going through the log files
• Involved in creating and configuring WMQ Objects and Monitoring and Maintenance of Queue Managers, Queues, Channels and Listeners.
• Shell scripting to back up and archive data and automate CRON jobs on server using Linux/Aix commands

IT Analyst

Confidential

Responsibilities:

• Pilot Batch of the Team assigned to work on Google's Social networking sites.
• Worked as offshore QA for all the Social products of Confidential like Hangouts, Gmail and Google+
• Head problem resolutions requiring extensive analysis, troubleshooting and escalation to product development.
• Used internal tools ( Confidential Dremel) to analyze and escalate complex enquires faced by users when using various Confidential social products
• Engineer and investigate both platform and product issues.
• Record all users, their contacts and activities in CRM system.
• Analyze and write detailed specifications and Test Requirements
• Identify, analyze and write problems with program function, output, online screen and content.
• Develop software defect reports and maintain logged defects in respective database.
• Provide contributions to central escalation knowledgebase.