SUMMARY:

• 8 plus years of professional experience in Analysis, Design & Development in implementing SOA and EAI based solutions using IBM Integration Bus (IIB 9, 10), Message Broker (MB 8, 7, 6.x), Data Power (XI52 Firmware 6,7) and MQ Series.
• Expertise in Developing Web services (SOAP and RESTful) using Message Broker (IIB) and Datapower.
• Expert in Message transformation, routing and Enrichment using ESQL, Java, Mapping & XSLT (IIB/Message Broker/ DataPower).
• Good experience in J2EE design patterns and MVC architecture.
• Experience in Web services Development (SOAP & Restful) Web services Security, creation of WSDLs (Contracts), XSDs and various canonical Data Formats.
• Good transformation experience with XML, JSON, Text, Copybook Data Formats. Good Experience with DFDL and MRM.
• Experience in setting up and maintain the policies and configuring rules and actions with DataPower services of MPGW, Web Server Proxy, XML firewall, and Web Application Proxy
• Strong Experience in Implementing Message Level, Protocol level security, AAA, Key s (Crypto Tool & Key stores/Trust stores), one - way, two-way SSL and OAuth Implementation
• Experience in IBM API Connect, creating API docs using swagger, publishing API to the API Connect Developer Portal, customizing and deploying API’s.
• Experience in Mulesoft ESB in integrating and developing an API's using RAML.
• Excellent communication skills, technical writing skills, creation of system design documents, proven problem-solving techniques, ability to self-manage and mentor others in a team.

SKILL:

Operating Systems: Linux Red hat, AIX, Windows.

Middleware: WMB 8/7/6.1, IIB 9/10, DataPower XI52/XG45, MQ, APIConnect.

Database: DB2, Oracle, SQL Server, MySQL, Sybase

Communications Protocols: HTTP/HTTPS, SMTP, FTP, SOAP, MQ, JMS, TCP/IP, SSH, SFTP

Version Control: Clear case, SVN, GitHub

Languages: Java, SQL, ESQL, XSL, UML, Shell Scrip, Python

WORK EXPERIENCE:

Confidential, Pittsburgh, PA

IIB/MQ Developer

Environment: IIB 9, APIConnect, Mulesoft, DataPower XI52, MQ Series, API Management, ESQL, Java, DB2, Oracle, ITCAM, Cobol, XML on Z/OS, AIX Linux and Windows.

Responsibilities:

• Gathered the business requirements from Bus systems analyst, Business Partners and created Technical design documents.
• Created and configured REST/SOAP services in IIB, APIConnect and DataPower.
• Extensively used ESQL to Handle Message Transformation between XML, JSON and COBOL Copybook structures.
• Created Message set using XML Schema Definition File (XSD) and WSDL File.
• Created message models for mainframe applications using COBOL copybook structures.
• Used DFDL parser for parsing mainframes messages and custom format messages.
• HTTP Built in nodes in combination with SSL s were used to send and receive HTTP service requests from mainframe application servers through CICS node and configured security profile, LDAP.
• Participated in trouble shooting using logs, traces and by designing generic error handling sub flows.
• Closely worked with MQ team and SME to create new MQ Queue, renaming old Queue, and to Setup Broker domains and execution groups in QA, UAT environments, externalized property files and cloned message flow.
• Participated in creating and developing test cases, coordinated with testing (TCOE) team to test messages for Integration, Regression and QA testing.
• Used Git Bitbucket repository to store and review codes.
• Used DataPower gateway policy on API Manager to transform and validate messages.
• Worked on Agile methodology and Participated in multiple scrums.
• Worked on IBM API Connect management console, Secure API using OAuth 2.0 provider, created API documentations using swagger, test a REST API, publish API to the API Connect Developer Portal, customize and deploy applications.
• Experience in Mulesoft ESB developing an API's using RAML.
• Experience using Mule connectors like HTTP, FILE, FTP, SFTP and Data Base connectors as a part of integration usage

Confidential, Pittsburgh, PA

Sr. IIB/MQ Developer

Environment: IIB 9, DataPower XI52, APIConnect, MQ Series, API Management, ESQL, Java, DB2, Oracle, ITCAM, Cobol, XSLT, XML on Z/OS, AIX Linux and Windows.

Responsibilities:

• Create Technical design documents and mapping documents for SOA services using IIB, DataPower, MQ and APIConnect.
• Create and configured REST/SOAP services in IIB, APIConnect and DataPower.
• Design a lightweight REST/SOAP API that supports several mobile Apps and consumer websites.
• Integrate Batch transaction of the store sales to various financial systems using WMB which involved in lot of complex transformations.
• Extensively used ESQL to Handle Message Transformation between XML, COBOL Copybook and C Structures.
• Implement ESQL code to execute stored procedures, to get information from database tables.
• Used File Node to write output to a file.
• Perform data retrieving using DB nodes which used Oracle 10g as broker database
• Participate in a team that administered MQ, Message Broker in Development and test environments.
• Have been part of agile methodology for software development and participated in Daily Scrum meetings.
• Use JIRA for bug and issue tracking.
• Use DataPower gateway policy on API Manager to transform and validate messages.
• Create Web Service proxy and Multi-protocol Gateway Services on Data Power.
• Design and developed Common components for reusability and Error handling.
• Work on troubleshooting issues and modifying flows to resolve issues.
• Work on Agile methodology and Participated in multiple scrums.
• Participate in trouble shooting using logs, traces and by designing generic error handling sub flows.
• Participate in the Production Support, War Room Support and Defect resolutions.

Confidential, Atlanta, GA

Sr. IIB/DataPower Developer

Environment: IIB 9, Message Broker 9, 7, Datapower XI52, XC10, XB60, WTX, Jenkins, ANT, IBM MQ Series, ESQL, Java, Z/OS, Linux, and SAP.

Responsibilities:

• Responsible for Design, Develop, Configure and Unit test the services in IIB and DataPower.
• Implementing the naming standards for the Message Broker(IIB) objects such as Queue Managers, Queues, Channels, Process definitions, Adapters etc.
• Defining and maintaining message flows and message sets using toolkit.
• Develop ESQL code using PASSTHRU statements to connect with the databases from Compute Nodes.
• Developed flows that are triggered at regular time intervals using Timeout Notification node.
• Expose different Web Services using SOAP Nodes to support SOA.
• Implement various message models using DFDL and Message Set.
• Create test cases and participate in Regression and performance testing.
• Involve in the Message Broker 7 to IIB 9 Migration.
• Create SLM action as Message Count Monitor by setting threshold levels.
• Generate keys, CSRs and self-signed s using Crypto tool.
• Create SSL Proxies to authenticate the protocol level security for HTTPS service communications.
• Create AAA policies to authenticate and authorize user requests using provider defined X509 digital s.
• Create processing rules with multiple match rules to accommodate various Authentication, Authorization, Digital s, PKI Concepts, Encryption, Decryption, Credentials, Permissions, Single Sign On mechanisms
• Create XSDs, WSDLs and implemented Restful web services utilizing XML and JSON message formats
• Participate in SOA Version implementation with Data power, IIB and WSRR
• Create Interoperable WTX Maps to be used in DataPower and Integration Bus.
• Configure usage of log targets like SNMP, file and SMTP in DataPower.
• Responsible for troubleshooting issues and modifying flows to resolve issues.
• Participated in 24X7 production support.

Confidential, Carmel, IN

Message Broker/MQ Developer

Environment: IBM MQ Series, Message Broker 8, Data Power XI50, WTX, XML, XSLT, Harvest, SOAP UI, COBOL, SAP, DB2, Oracle, Linux, UNIX

Responsibilities:

• Design and develop Integration solutions based on IBM Message Broker and MQ.
• Analyze the requirements and prepared technical spec and detail level design documents.
• Participate in Detailed design sessions and creating the mapping documents and analysis of business requirement documents.
• Develop MQ, HTTP (REST and SOAP), JMS, and FTP Protocol based message flows.
• Participate in understanding and migration road map of legacy applications.
• Create Java procedures to interact with Global Caching from Message Broker ESQL Code.
• Worked with XML, Cobol Copy book, JSON and Text message modeling and transformation in Message Broker using MRM and DFDL.
• Involved in the Setup and configuration of MQ Series, Message Broker and Data power.
• Developed MQ, HTTP (REST and SOAP), JMS, and FTP Protocol based message flows.
• Involved in understanding and migration road map of legacy applications.
• Created Java procedures to interact with Global Caching from Message Broker ESQL Code
• Implemented Global Caching and TCP node implementation.
• Analyzed and participated in designing, and testing web service requests in message broker by using SOAP and HTTPS nodes.
• Worked with XML, Cobol Copy book, JSON and Text message modeling and transformation in Message Broker using MRM and DFDL.
• Provide production support and infrastructure monitoring/troubleshooting on the potential issues identified.

Confidential, Columbus, IN

Java Developer

Environment: J2EE 1.4, Java 1.5, JSP 2.0, Servlets 2.4, EJB 2.0, Struts 2.0, JDBC 2.0, WebLogic 9.2, Eclipse 3.1, Hibernate 3.0, Spring 2.5, Sybase ASE 12.5, JMS, Log4J, Junit.

Responsibilities:

• Actively Participated in Inception, Elaboration, Construction and Transition phases of Application.
• Doing Technical Analysis from requirements, Developing Flow diagrams and Doing Technical Design for my modules
• Model View Controller (MVC) architecture has been adopted to provide framework. Followed DAO Patterns of DAO, SERVLETS, JSP, AJAX and XML.
• Designed and Developed Struts Action classes, DAO, Views using Struts custom tags.
• Developed Struts-based form validation, Application error handling, and using Struts Validator framework.
• Managed Persistence, mapping SQL to POJO ‘s (Java Beans) using IBatis 2.0 as Persistence Layer Framework with SQL Server as the Backend.
• XML Parsing using SAX/DOM / Castor for various requirements.
• Used LDAP server for user authentication, developed necessary interfaces and implemented programmatic security system
• Worked/Implemented Third Party Licensed Software’s (Jive Forums, Sun One Calendar and Moodle) and integrated into Application.
• Involved in developing JUnit test cases for testing the code fragments during development phase.
• Support and work with customers during beta test period to ensure a successful product roll out and providing support, addressing bugs as reported to the existing system.