All Services Engineering & Architecture Chemical engineer with 20 years experien $10/hr · Starting at $25 Commissioning, unit operation, process engineering, design, FEED, process control. Expertise in Refinery and Petrochemicals. About $10/hr · Ongoing Download Resume Commissioning, unit operation, process engineering, design, FEED, process control. Expertise in Refinery and Petrochemicals. Skills & Expertise Chemical EngineeringDesignEngineeringProcess Design 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Chemical EngineersDesignersEngineersProcess Designers