•Clarified business system specifications with business customers•Programmed logical components in COBOL/DB2, QMF/SQL•Used Coolgen for generating user interface components•Tested, implemented and maintained the business system•Provided on call support in rotation once a month for week. •Designed, constructed and implemented a fully automated batch letter facility using COBOL/DB2, QMF/SQL, DJDE and 3 of 9 Bar Code. This was to the business representatives’ time in that they did not have to do anything to make the letters produce.•Along with fellow team members, designed, constructed, tested and implemented a large enhancement to the disability payment system for managing pre/post-tax deductions.