All Services Engineering & Architecture Chemical/Process Engineering $10/hr · Starting at $40 Research, Modeling and simulation, Design and Development, Quality Assurance and Troubleshooting of process plants. About $10/hr · Ongoing Download Resume Research, Modeling and simulation, Design and Development, Quality Assurance and Troubleshooting of process plants. Skills & Expertise Aspen HYSYSChemical EngineeringMatlab ProgrammingModeling And SimulationProcess DesignTroubleshooting 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Troubleshooting ExpertsProcess DesignersChemical Engineers