All Services Programming & Development Senior Cobol/Pl1/DB2/IMS engineer $15/hr · Starting at $100 Over 10 years' of experience on mainframe. Good at trouble shooting and performance tuning. Don't want to put too much information here since you won't read that much :) About $15/hr · Ongoing Download Resume Over 10 years' of experience on mainframe. Good at trouble shooting and performance tuning. Don't want to put too much information here since you won't read that much :) Skills & Expertise CobolIBM Db2JclMainframePlPl1 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Cobol ProgrammersMainframe Developers