PROFESSIONAL SUMMARY:

• Over 7+ years of professional IT experience in System design, development and delivery of enterprise software and Implementation of complex EAI Solutions for various customers.
• Expertise in Designing and Development using IBM integration stack which includes, but not limited to IBM Data Power XS40/XI50/XI52, API Connect, WebSphere message broker V6.0/6/1/7.0, IBM Websphere Application Server.
• Experience in defining REST APIs using Resource Models.
• Expertise in working in both Agile Development process and in the Water fall process and delivered the project within timelines.
• Experience in defining REST APIs using Resource Models.
• Expertise in DataPower including a strong understanding of design and deployment principles for building a scalable, fault - tolerant SOA runtime deployment infrastructure.
• Have Extensive knowledge of DataPower SOMA, CLI functions, libraries, packages, modules and exception handling.
• Hands-on industry experience in Websphere DataPower XI52 Environment in performance analysis, implementation, project leadership, maintenance and technical documentation.
• Good experience in complete life cycle management of Middleware software including installation, configuration, tuning, patching, upgrading and migrating.
• Good experience in working with Enterprise Architecture, AD and peer infrastructure teams to identify and fill middleware technology or process gaps.
• Good experience in using IDE tools such as Eclipse, IBM RAD 6.x/7.x, Soap UI.
• Experience in defining synchronized and persistent IBM MQ Series Queue Manager, Channel Mangers and Queues.
• Extensive experience in all phases of SDLC for all the software projects using WebSphere technologies
• Experience with WebSphere Services Registry and Repository (WSRR) in Data Power.
• Working knowledge of Databases like DB2 and ORACLE.
• Experience in production Environments and bug fixing.

TECHNICAL SKILLS:

WebSphere SOA / Integration Stack: IBM WebSphere DataPower XI50/52 V6.0.0.x/7.0.0.x/7.2.x, IBM WebSphere Message Broker V6.0/6.1/7.x, WAS 8.0.0.x, IBM WebSphere MQ Series 7.0/8.0, WebSphere Transformation Extender (WTX), WebSphere Service Registry and Repository (WSRR).

Languages & S/W: C, C++, Java Script, ESQL, XML, XSLT, XSD, SOAML, UML 2.0, MQSI 2.1.

Application servers: WebSphere Application Server 7.0/8.0, Apache Tomcat 7.x.

Databases: SQL Server (2000)/2005, IBM DB2 Universal Database v 7.1/8.1, 9.0, Oracle 8i, 10g.

EDI Standards: ANSI X12, EDIFACT, HIPAA among others.

IDE/Editors/Tools: IBM RAD, Eclipse, XMLSPY, SOAPUI 5.1.3, TOAD, SQL Navigator, CVS.

Operating Systems: Windows, UNIX, Linux distributions (Centos, Ubuntu), Mac OS

Version Control: IBM Rational Clear case, CVS, SVN.

WORK EXPERIENCE:

WebSphere DataPower Consultant

Confidential, Riverwoods - IL

Responsibilities:

• Tech lead for DataPower team responsible for defining, building and implementing Web Services/APIs
• Responsible for design and development of API’s using API Connect and DataPower.
• Responsible for performance analysis, implementation, project leadership, maintenance, and technical documentation.
• Documented Restful APIs using Swagger.
• Utilized Data Power security features. Viz. SSL Proxy (Forward/ Reverse/Two-Way) Profiles using Crypto Objects to connect with the web management interfaces .
• Responsible for the design and implementation of web services processing policy rules and processing policy actions .
• Developed XSLT to transform JSON to SOAP and vice versa .
• Involved in the File Management, Firmware Rollbacks, System Reboots, Configuration updates, upgrading firmware, configuration backup and restore operations. Hands on experience in generate backup off the appliance.
• Configured deployment policy for migrate configuration in between environments.
• Performed Configuration Export and Import operations in between different application domains
• Responsible for 2nd and 3rd level support of Websphere DataPower.
• Responsible for troubleshooting complex technical environments.
• Worked with vendors to bring timely solutions and implement fixes.
• Responsible for, working with complete lifecycle management of all middleware software including installation, configuration, tuning, patching, upgrading and migrating.
• Good experience in troubleshooting complex issues and worked with IBM to find the root cause of the issues.
• Extensively worked on multiple PMR’s with IBM to find the root cause and fix for the issues.
• Responsible on Development of XSLT's, Restful based web services .

Environment: Data Power XI52, WMQ V7.5.0.1, WebSphere Application Server V8.0.0.12/WXS 8.5.0.3, XML, ESQL, JSP, Struts, Java, J2EE, EJB, JNDI, JMS, XML, XSLT, Rational Clear Case, WSRR, Windows 2008, Secure CRT 6.7, SOAP UI, Web Services, CA Wily Introscope 9.7.1

WebSphere DataPower Consultant

Confidential - Peoria, IL

Responsibilities:

• Created Multi-protocol gateways, Web Service Proxies and XML firewalls to provide secured integration between different enterprise web applications.
• Responsible for the design and implementation of web services processing policy rules and processing policy actions.
• Implemented best practices to Troubleshoot and debug services using the Data Power appliance’s problem determination tools, logs and probes.
• Implemented SSO mechanism using OAuth authorization for REST API’s.
• Developed XSLT's, to transform JSON/JSONX to XML/SOAP and vice versa.
• Performed strategic planning, upgrades, maintenance, and support of DataPower and its environments.
• ­­Responsible for Maintain, troubleshoot and evolve DataPower scripting/tooling, including debugging existing functionality, adding new functions, new modules, and writing utility and wrapper scripts to support business objectives.

Environment: WebSphere Data Power XS40, XI50, XI52, WMB v6.1/6.0, WAS V6.0, WSRR, WMQ v6.0/V7.0, ESQL, J2EE, TCP/IP, Linux, Oracle 10g, EDIFECS XENGINE 6.8.1, Windows 2033/2008, Tivoli ITMV 6,1 for MQ and Broker Agents.

WebSphere DataPower Consultant

Confidential, Chicago, IL

Responsibilities:

• Analysis, design and development of ESB architecture on DataPower XI50 to integrate existing and new applications and web services for transformation, routing, mediation and conversion.
• Implementing security services on DataPower XI50 for Authentication, Authorization and Auditing purposes.
• Experience in upgrading firmware and creating log targets.
• Configuring Front Side Handler and Back-End Connectivity including HTTP, HTTPS, JMS, MQ Resource, SSH Setup involving various XML Threats.
• Configured various actions while defining rules and policies like Transform action, AAA Action, Match Rule, Encryption, Decryption, Filter action, Validate, Route and various others.
• Configured AAA action and Routing techniques depending on SLA, Digital Signatures, Certificates Keys involved in Public Key Infrastructure and Cryptographic Algorithms.
• Also configured AAA action based on information available for Digital Signatures, Certificates, and generating key pairs and in accordance configuring mapping resources and mapping credentials.
• Extensively configured reusable Policies and Rules in DataPower MPG, XML Firewall and constantly monitored Web Service Proxy using default SLM.
• XML data validations using customized and available source XSD Validation Frameworks.
• Installed and configured Sun One LDAP server for both DataPower and WebSphere Application Server and secured the application server using both LDAP server and Local OS authentication.
• Strong in debug, troubleshooting various issues by using logs, probes and problem determination tools which are available in DataPower device
• Created and managed log targets including user management, device configurations including domain creation, updating latest firmware versions

Environment: DataPower XI50/XI52 WebSphere 6.x,7 Oracle 9i,10g, IHS 6.0, Apache(ERS) 2.0/2.2, Wily Visio 2000, SiteScope, Solaris 8, Windows AIX 5.3/6.1, RHLinux3

WMB Developer

Confidential, Deerfield, IL

Responsibilities:

• Designed Flows using SOAP/HTTP nodes.
• Troubleshooting and debugging WBIMB messages flows using Trace Nodes Throw node, Try and catch node.
• Created a deployable broker archive (BAR) file. Configured and deployed the BAR files to a test as well as production environments.
• Transformations from EDI files to XML and XML to EDI.
• Worked with EDI files like 270, 271, 276, 825 & 837.
• Implemented ESQL logic for database lookups, Message Validation/ Translation/Transformation, Exception Handling and Stored Procedures for batched code set lookups.
• Used ESQL to execute database stored procedures to get information from database tables, views.
• Setup Broker domains and execution groups.
• Assign the message flows to appropriate Execution Groups in Broker Runtime Environment.
• Involved in creating and developing test cases, test messages for Unit, Integration and QA testing.
• Helped the team to work with SQL Server connectivity for MS Project from WMB using message flows involved file input and file output nodes.
• Developed and documented all the processes for the migration.
• Knowledge transfer to end users.

Environment: IBM WMB 7.0, WMQ 7.0, Windows XP, UNIX, XML, Net Tool, QMF for DB2, Toad for Oracle11g, Ultra compare.

Confidential

Java Developer

Responsibilities:

• Object Oriented Design and Analysis using UML, development of class diagrams, State diagrams, Sequence diagrams and implementing in Microsoft Visio
• Implemented Java/J2EE Design Patterns as Business Delegate and Data Access Object, Data Transfer Object (DTO) and service locator
• Involved in writing Spring Configuration XML files that contains declarations and other dependent objects declaration
• Involved in development and designing user interface, web components using JSP, HTML & JDBC.
• Developed SQL scripts to create and maintain the database, roles, users, tables, views, procedures and triggers
• Involved in the analysis of Safe/Drawer Transactions, Loan deposit modules and development of Collection Letters
• Worked on database interaction layer for insertions, updating and retrieval operations on data
• Coordinated & Communicated with onsite resources regarding issues rose in production environment and used to fix day to day issues

Environment: Java, Web Logic, Eclipse, JSP, Windows XP, HTML, Maven and XML.