Debra Johnson

Experience

• 

  IBM

  Apr 1997 - now

  Lead Architect providing architectural direction to the IBM Global Financing teams responsible for their technical direction on their suite of internal / external application. Most recently, delivered IGF Blockchain solution, implementing ECM, DevOps, and Automation testing. Responsible for daily architectural support for 5 sets of production applications deployed on Cloud, AIX, iSeries and mainframe environments.* Designed and delivered reporting architect allowing for Cognos Analytics reporting using internal data in a secure, controlled environment * Delivered into production the first Hyperledger Fabric architecture that enhanced the end user experience for Disputes Management Resolution Process.*Solutioned a cross-datacenter Resiliency and Disaster Recovery that after implementation DR recovery is in hours instead of days * Solutioned a highly integrated J2EE document generation system architectures with a highly available, Service Oriented Architecture that utilizes ESB, MQ, Web Services, Enterprise Java Beans, DB2 database designs and J2EE components with Spring, Struts, OpenJPA using WW global teams* Architected a complex contracts management systems creating and utilizing internal and external Web Services, MQ transformations, and designing highly reusable web services. Show less * Designed a 200MM Wafer Manufacture Scheduling and Dispatch optimization architecture with a highly available, multi-data sourced Service Oriented Architecture that utilizes ESB, MQ, Web Services, Enterprise Java Beans, DB2 database designs and J2EE components.* Developed a J2EE Application Architecture for the world wide Bond Assembly and Test Reporting Tool integrating with Explore I2 application data architecture and divisional information warehouse data architecture. With additional BRIO development for business reporting.* Architected a Transaction Manager Framework SOA Application exposing design through Web Services where data maintained/stored in a large Smalltalk application.* Designed a Qualification Data Analysis Tool that analyzes semiconductor test data for product level stress evaluation* Architected the migration of an Oracle based client application to J2EE/DB2 web application for the Chemical and Material Analysis Lab to track the lab’s quality and use of purchased chemicals. Show less

  • Lead Application Architect

    Jul 2008 - now

  • Lead Application Architect

    Sept 1988 - now

  • Application IT Architect

    Jan 2005 - Jun 2008

  • Application Developer

    Apr 1997 - Jan 2005