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Dave Wilkowske's Mainframe Project Portfolio

  • Commercial Billing Systems:Cobol II, DB2/SQL
    MCI/WorldCom - Cedar Rapids, Iowa

  • Inventory Management Systems:Cobol II, CICS, DB2/SQL, VSAM-JCL
    TruServ Corporation a/k/a/ True Value Hardware HQ - Chicago, IL

  • Logistics and Transportation Systems:Driver Dispatch, Financial, Safety, etc. Cobol II, DB2/SQL
    Allied Van Lines HQ - Naperville, IL

  • Model Office POS System, Ad Hoc DB2/SQL Database Queries & Reports for Financial Interfaces
    CNA Insurance HQ - Chicago, IL

  • Y2K and Systems Migration: Wang to HP Unix with AcuCobol and Oracle/SQL:
    Maxim Group Staff Consultant at Sentinel Technologies subcontractor to Lockheed Martin for New York City Transit Authority Systems Project
    (Maxim Group is now owned by Aerotek)


  • With over thirty-five years of practical business experience our mission is "To help you grow your business so you can stay in business.™


    David R. Wilkowske

    Founder of Adminsoa, LLC


    Our Services


    QuickBooks Pro Advisor


  • Microsoft Office Access:
    Database Design

  • Business Process Consulting