All Services Engineering & Architecture mechanical engineer $8/hr · Starting at $25 i have good command on theory as well as in field work related to operating and maintenance of heavy construction machinery. About $8/hr · Ongoing Download Resume i have good command on theory as well as in field work related to operating and maintenance of heavy construction machinery. Skills & Expertise Business Operations 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Mathematics ExpertsData Managers