Ryan Castillon is a mechanical engineer seeking an entry-level position. He has a Bachelor's degree in Mechanical Engineering from Polytechnic University of the Philippines-Taguig Campus. He has skills in AutoCAD, Solidworks, and Inventor as well as basic knowledge of refrigeration and air conditioning systems. His relevant experience includes internships estimating costs and schedules, installing units, and designing layouts using AutoCAD. He is a member of the Junior Philippines Society of Mechanical Engineers and the Philippines Society of Mechanical Engineers.