PROFESSIONAL SUMMARY:

• 6 years of experience in IT, focusing on business application integration, technical architecture and software development.
• 2 years of Experience in Configuring and Developing AAA, MPGW, WSP services and SSL implementation in Data power
• 1+ year of Experience in developing rest full APIs, configuring rate plans and implanting secured oauth2
• Proficient in application integration, middleware programming, design using IBM API Connect, IBM Data Power XI52/XB62, IBM Integration Bus/IBM WebSphere Message Broker with effective leadership and communications skills. Strong Server and network trouble shooting skills with excellent Team work
• Troubleshooting and Managing IBM Web sphere MQ queues, channels, listeners, intercommunications (TCP/IP) and triggering.
• Experience in Clustering of Queue managers.
• Strong experience in Performing and supporting problem determination and resolution, production changes, and maintenance following Problem and Change Management processes.
• Resolved Channel issues and Cluster issues. Diagnosed the problem from various logs MQ error logs, JMS logs and trace files
• Have the knowledge and capabilities to produce and provide documentation and skills transfer to existing staff.
• Implemented High Availability MQ on Distributed Systems. Supported enterprise business critical messaging, which exploits MQ Series clustering, and queue sharing.
• Experience in Java (JDK/J2EE), XML, JavaScript, RDBMS and Distributed Technologies like EJB.
• Experience in the Performance Tuning or load testing for application optimal performance using apache j - meter.
• Worked in creating best practice guidelines for development and deployment of Message Broker components.
• Highly motivated team member with strong communication, analytical and organizational skills.
• Proven ability in quick understanding and learning of new technologies and their application in business solutions.
• Strong knowledge of all phases of System Development Life Cycle.
• Good Working Experience in Agile Scrum Methodology.

TECHNICAL SKILLS:

Integration tools: API Connect, Data Power XI50/52, IBM Integration Bus(IIB), WebSphere MessageBroker, WebSphere MQ.

Message Formats: XML, Flat File, JSON, EDI

Languages: C, ESQL, PLSQL, Core Java

Web Technologies: HTML 4/5, JavaScript, XML, SOAP, RESTful web service.

Application/Web Servers: Tomcat5.0, Apache, Soap UI

Databases/ORM: Oracle, MySQL

Tools: /API: Log4J, SVN, CVS, GIT

Operating Systems: Windows XP, Windows 7/8/10, Linux/Unix, AIX

Other Tools: RFHUtil, Maven build, SoapUi, Postman, Jenkins and Urbancode Deploy.

Methodology: Agile, Waterfall, SAFE

PROFESSIONAL EXPERIENCE:

Sr.Integration Engineer, Datapower/API connect/IIB Developer

Confidential - Dallas, TX

Environment: API (V5.0.0.7),Datapower(XB62),IIB(10), Web sphere Message Queue 8.3, SOAP UI 7.1, RFHUTIL, Message Archive, WMQ, Linux, CVS Repository.

Responsibilities: -

• Provide, Review and Govern the Design, Estimation for any business Initiative with in Confidential .
• Design and Developing Reusable sub flows to increase the Performance and service efficiency.
• Implemented Web services(Soap/Rest) using IIB
• Implemented Integration Infrastructure - DMZ, Firewall, Internal and External API connectivity and services.
• Creating MPGW, WSP and XML firewall services for Web services in Data power.
• Implemented WS Security based authentication and URI based authorization with LDAP using AAA policy, SSL, Digital Signatures.
• Develop technical and conceptual specifications in support of the overall solution and prepare the prototype to present proof of concept.
• Develop frameworks, configure and integrate interfaces to other application systems and develop data related files.
• Analyze data, troubleshoot issues, provide root cause analysis and resolve issues on time with best possible solution.
• Test middleware environments for performance and usability.
• Document completed technical work, technical specifications throughout a project, and communicate with end users to understand processes through collection and clarification of business requirements.
• Develop technical requirements, end user documentation, and process flows as needed.
• Develop test plans to ensure thorough testing and support documentation of testing.
• Generate reports using queries, PL/SQL, and analyze data.
• Developed message flows using File Input Node, File Read Node, File Output Node and Routing.
• Developed error handling sub-flows to implement the Error handling concepts to handle the failover tasks during the Message transformation.
• Developed message flows involving data flow using Environment variables, UDPs for dynamic DB parameters.
• Implemented OAuth2.0 using API connect, Developed and Published API's using API connect.
• Hands on Experience with checking the code through CVS repository and Tortoise SVN.
• Participating in design, walkthrough, code review and defect review meetings.
• Experience in working with EDI files transformation.
• Implementing and developing solutions enabling Development and Operations teams to build, deploy, monitor and test applications and environments.
• Experience on Web APIs, REST, XML, JSON, SOA/Web Services, Network Security standards such as WS security, oAUTH etc.
• Extensive experience in design and implementation of SSL/TLS and Crypto Configuration Objects like Crypto Certificates, Crypto Keys, Crypto Credentials and Crypto Profiles on DataPower XS40, CX10, XB62, XI50 and XI52 appliances.
• Developed various web service security solutions using DataPower security features.
• Expertise in creating SSL Proxy profiles (Forward/Reverse/Two-Way), AAA policies, message level Encryption and Decryption methods, Digital Signature and Verification mechanisms etc.
• Integrated DataPower with WMQ, MB and WAS to route the XML payload in to downstream applications.
• Implemented monitoring solutions for DataPower using various monitoring tools like Splunk, ITCAM, Wily and IBM DataPower operations Dashboard (formerly Mon-tier).
• Trouble shooting using MQ and MB error logs.
• Transformed SOAP messages to XML and XML to SOAP to modify the data elements using ESQL.
• Involved in design and development of Publish/Subscribe message flow Architectures.

IIB/Message Broker Developer

Confidential, O'Fallon-MO

Environment: IIB(9), Web sphere Message Queue 8.3, SOAP UI 7.1, RFHUTIL,, WMQ, AIX, Linux Responsibilities:-

• Developed message flows using SOAP request, SOAP input node and SOAP reply node for hosting and calling a Web Service.
• Performed operations on IBM HTTP server nodes, JMS nodes, MQ server and client nodes for the efficient flow of the data between applications.
• Supporting the team in troubleshooting the issues and developing complex logics.
• Experience in conversion of different types of requests (JSON, XML) into text files and dropped into NAS folders using SFTP Gateway.
• And also configured Email and text alerts/Notifications based on the requirements.
• Experience in Multi-Tier and Web Enabling the Legacy Systems with IBM Datapower and WebSphere Message Broker.
• Extensive Experience in Pub/sub messaging feature.
• Developed Message flows doing transformations using Compute Node (ESQL) and Mapping nodes.
• Developed flows to interact with DB2 on Mainframe by using ESQL, Pass-through and Stored Procedures.
• Wrote code to Create Dynamic complex queries based on Input conditions.
• Worked with XML, JSON, EDI, SWIFT, Copybook Data formats.
• Developed message flows in Message broker to do XML to copy book transformation routing and Database retrieval using ESQL.
• Designed Pattern based implementation in Message Broker/IIB.
• Involved in pulling data from the Mainframe via a COBOL copybook (EBCDIC), placing it on an MQ, and having Message Broker perform a transformation.
• Developed the scripts for creating and maintaining Queue Managers, Queues, Channels, Processes and other WMQ objects.
• Involving in Low-level design of message flows and message models.
• Performed operations on IBM HTTP server nodes, MQ server and client nodes for the efficient flow of the data between applications.
• Configured HTTP Input, HTTP Request, and HTTP Reply nodes as per WSDLs of Web services.
• Transformed SOAP messages to XML and XML to SOAP to modify the data elements using ESQL.
• Developed the scripts for creating and maintaining Queue Managers, Queues, Channels, Processes and other WMQ objects.
• Made enhancements and changes as per business Requirements to a number of message flows and message sets for various types of message transformations.
• Configured WMQ, WBIMB 6.0 and WTX 8.3 on AIX.
• Used Trace nodes while developing message flows to find exceptions and fix them.
• Involved in design and development of Publish/Subscribe message flow Architectures.

Associate Software Engineer

Confidential

Environment: Java, Web Sphere Message Broker 8.0.1, Web sphere Message Queue 7.1, SOAP UI 7.1, RHEL, RFHUTIL.

Responsibilities: -

• Responsible for Requirement gathering, Analysis, Design, Development, Review & deliveries.
• Works under the guidance of more experienced software engineers on complex tasks to gain experience, understanding and the expertise necessary to complete assigned tasks.
• Developing new interfaces using Java, esql and helping the team with the same.
• Developed message flows, message sets using WMB toolkit.
• Unit testing and Integration testing of the code/application.
• Code review and delivery.
• Created Configuration manager, toolkit.
• Brokers, Queue Managers, define Objects, channels, SSL, Clustering, shared channels, shared objects.
• Deployed broker archive files on various brokers.
• Developed test cases for Common flows and tested those test cases in UT (Unit Testing), ST(System Testing ).
• Analyze integration requirements and determine if ESB is appropriate, and identify relevant common integration services.
• Development of tools to increase efficiency in the support capacity.
• Write SQL queries, stored procedures, triggers and make minor updates to the database schema.