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Sr.integration Engineer Resume

Dallas, TX

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.

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