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Sr. Soa Developer Resume

5.00 Rating

Phoenix, AZ

SUMMARY

  • Over 8 Years of Experience in IBM middle ware Technologies. Worked extensively in Datapower, IBM Message Broker, IIB, and WTX.
  • Designed, configured and developed AAA, Multi - Protocol Gateway, XML firewall, Web service Proxy services in Datapower
  • Designed and Developed EAI Based and SOA based Solutions using IBM Datapower, Message Broker/IIB and WTX
  • Extensive experience in Developing Web services (SOAP and Restful) using Datapower and Message Broker (IIB)
  • Implemented SOA Governance using WSRR
  • Experience in application of security policies, two-way and one-way SSL, Certificates, Encryption and decryption, LTPA and SAML token in Datapower
  • Extensively worked with Database, MQ, WSRR and LDAP integration from Datapower, Message Broker (IIB) and WTX
  • Worked with integration of WTX with Datapower and Message Broker (IIB)
  • Exposure to IBM Cast Iron and IBM API Management implementations
  • Experience in Non-XML, SOAP and JSON Integrations with Datapower
  • Experience with both Hypervisor Virtual appliances as well as physical Firmware and experience in Cloud based implementation
  • Worked on Agile Methodology and multi week Sprints. Participated in daily SCRUM standup meetings and developed User stories

TECHNICAL SKILLS

IBM Middleware: Datapower XI52, XI50, XC10, XG45, IIB 9, Message Broker 8, 7, 6.1, 6.0, WTX, WSRR, Cast Iron, IBM API Management

Languages: Java, XSL, UML, J2EE, SQL, ESQL

Web Technologies: XML, XSD, XSLT, XPATH, JavaScript, Servlets, JSP

App Servers: WAS, WebLogic

Development Tools: SOAP UI, SOA Test tool, XML Spy

Database: DB2, Oracle 9i/10g, SQL Server, MySQL, Sybase

Communications Protocols: TCP/IP, Http/Https, SOAP, SSH, SFTP, MQ

Build & Testing tools: ANT, JUnit, SOAP UI, LOAD UI

ERP: SAP

Version Control: Clear case, SVN, RTC

Operating Systems: Windows, Solaris, AIX, Zlinux, AS/400, Z/O

PROFESSIONAL EXPERIENCE

Confidential, Phoenix, AZ

Sr. SOA Developer

Environment: Datapower XI52 V7.5, IIB 9.0 and 10.0, IBM Message Broker 8, MQ Series, WTX, WSRR, XML, XSLT, Java, Agile, DB2, Oracle, Linux and Z/OS

Responsibilities:

  • Setup Datapower VMware environment to perform initial POCs to establish the need for the Datapower
  • Lead a team in DataPower configuration and administration
  • Participated with a team in general Networking and IP connectivity
  • Designed and Developed Web services in Datapower.
  • Created Datapower POC services for AAA and Multiprotocol gateway service implementation
  • Configured Web Application Firewalls (WAF) to proxy the sites, AAA Policies for User authentication
  • Developed message transformation using XSLT, XQuery and Datapower Extension functions
  • Implemented One-way and Two-way SSL, WS-Security, decryptions and encryption and Digital certificates
  • Prepared mapping documents and sequence diagrams for Technical design documents
  • Configured SSL profiles for transport level security and configured Service Level Monitors to collect service usage metrics and Logs
  • Integrated WSRR server with Web Service Proxy to develop the service.
  • Reviewed Existing interfaces and suggested performance improvements
  • Implemented Node level Global caching in Message Broker
  • Updated the exception Handling mechanism to include node level Exception handling using Continue and Exit handlers
  • Designed and developed message flows to handle files
  • Created WTX maps for EDI to XML transformations using the WTX support pacs
  • Developed WTX maps and type trees to implement EDI transaction processing
  • Built maps for both Real-Time and Batch process in WTX.
  • Setting up new MQ HA platform with ideal scalability options
  • Developed a service Supporting the platform with proper monitoring tools/utilities
  • Developed MQ Scripts based on Requirements

Confidential, Atlanta, GA

Sr. Data Power Developer /IIB/ Message Broker

Environment: Datapower XI52/XI50, XG45. XC10, IIB 9.0, IBM Message Broker 8, MQ Series, OAuth2.0, WTX, WSRR, Cast Iron, IBM API Management, JUnit, MQ FTE, Java, Agile, DB2, Oracle, XML, XSLT, AIX, Linux, Z/OS

Responsibilities:

  • Designed and developed an Infrastructure APIs with Gateway XML FW, WSP, MPG and WAF service, policy and rules based on business requirements
  • Developed XSLT (Style sheets) for Orchestration, Mediation and routing of Web services
  • Configured Web Application Firewalls (WAF) to proxy the sites, AAA Policies for User authentication
  • Designed Various SOA Service initiatives involving Datapower, Message Broker (IIB) and WTX
  • Designed and Implemented Service versioning in WSRR
  • Designed and developed web services in Datapower. Mediation and gateway services in Message Broker (IIB)
  • Designed and Developed POCs for Cast Iron Integration and IBM API Management integration with Datapower XI52
  • Worked on Agile Methodology and multi week Sprints. Participated in daily SCRUM standup meetings and developed User stories
  • Designed and developed web services in Message Broker (IIB) using SOAP and HTTP nodes. Built WSDLs using both Top-down and Bottom up Approach
  • Designed and Developed Caching Framework using Global caching features of Message Broker (IIB) and XC10
  • Developed message sets and also developed message models using DFDL
  • Cost and Performance analysis between IBM SOA Stack with Open source Mule and Fuse ESB
  • Designed and developed Common components For caching, Exception handling in IBM Integration bus (Message Broker)
  • Developed functions, type trees and built maps in Websphere transformation Extender
  • Integrated WTX Maps in to Datapower and Message Broker (IIB)
  • Created type trees by importing Cobol Copy Books for Fixed Length Formats in WTX
  • Developed Log4j based logging framework in Message Broker
  • Implemented SOAP over JMS and SOAP over HTTP implementations in Message Broker using SOAP Nodes
  • Responsible for Problem resolution War Room Support and also with defect co-ordination and resolution with the offshore team

Confidential, Cincinati, OH

Sr. Datapower and IIB (Message Broker) SME/Developer

Environment: Datapower, Message Broker 8, 7, MQ Series, WTX, WSRR, Layer 7 Secure span, ESQL, XML, XSLT, EDI, Java, DB2, Oracle, AIX, Linux, Z/OS, SAP

Responsibilities:

  • Designed and developed Datapower services for message transformation, routing and security pattern. provided a lead for developing and deploying high availability architecture solutions in SOA environment
  • Designed and Created Technical design documents for various services
  • Implemented SOA Governance Policies designed, developed, implemented, and supported services using SOA DataPower appliance
  • Designed, configured and developed AAA, Multi-Protocol Gateway, XML firewall, and Web service Proxy services in Datapower managed the troubleshooting of issues and conduct performance tuning, logging
  • Familiar with general security concepts (authentication, authorization, encryption, digital signatures), PKI concepts, and SSL
  • Developed message sets and message flows to handle and transform XML, EDI and Copybook message formats
  • Designed and built Enterprise service Bus mediations using Message broker flows and WSRR service end points
  • Developed stored procedures on DB2 Database. Worked with XML Data types in DB2
  • Created best practices and Naming conventions
  • Developed common reusable components for validation, authorization services in Message Broker
  • Used MAVEN scripts to fetch, build, and deploy application to development environment.
  • Used Rational Rose tool to develop Use case diagram, Class diagram, Sequence diagram and Activity diagram.
  • Developed Test cases and worked closely with testing team in defect resolution

Confidential

Middleware Developer

Environment: MQ Series, Java/J2EE, Servlets, JSP, JavaBeans, EJB, JDBC, Eclipse Oracle 9i, STRUTS 1.1, RUP, Web Sphere, Windows 2003, Sun Solaris 8, XML, html, DB2, Windows, Linux

Responsibilities:

  • Assist with the design, architecture, and implementation of all needed environments to support any product offerings or code bases developed for clients.
  • Help define best practices for source control, continuous integration, automated testing and release management
  • Participate in the implementation and management of Continuous Delivery/Automation platform
  • Research and improve methods of production and processes based on industry standards.
  • Troubleshoot MQ issues related to message driven beans
  • Support / Install websphere QMGR's on MQ Appliance Distributed unix env's MQ Security & HA
  • Provided technical support for common MQ errors and resolved as well as applying patches and upgrades on a regular basis
  • Used Java Mail API for triggering an email to the account holders for some account updates.

Confidential

Middleware and JAVA Developer

Environment: MQ Series, Java/J2EE, Servlets, JSP, JavaBeans, EJB, JDBC, Eclipse Oracle 9i, STRUTS 1.1, RUP, Web Sphere, Windows 2003, Sun Solaris 8, XML, html, DB2, Windows, Linux

Responsibilities:

  • Setting up new MQ HA platform with ideal scalability options
  • Supported an MQ platform with proper monitoring tools/utilities
  • Developed MQ Scripts based on Requirements
  • Involved in developing EJB’S for the core business logic using Session facade pattern and deploying them in Web Logic.
  • Developed triggers, Exceptions and Procedures for maintaining the integrity and correctness of the transactions in Oracle.
  • Provide technical assistance to Operations and the Help Desk in order to resolve test production schedules or problems.
  • Implemented and tested backup and recovery system for production environment.
  • Used Java Mail API for triggering an email to the account holders for some account updates.
  • ANT building tool was used to build and deploy components into Web Sphere server.
  • Coded the Selection Criteria Page, which was reused for some of the screens.

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