All Services Programming & Development Mainframe $8/hr · Starting at $25 Ready to work actively for 2 to 3 hours daily on the requirement that suits my profile Mainframe Developer. About $8/hr · Ongoing Download Resume Ready to work actively for 2 to 3 hours daily on the requirement that suits my profile Mainframe Developer. Skills & Expertise CobolDatastageJclMainframeSQL DB2Vsam 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Mainframe DevelopersCobol Programmers