Mark John D. Deuna is a civil engineer with over 5 years of experience in designing water, drainage, and sewer systems for land development projects in the Philippines. He has a Bachelor's degree in Civil Engineering and is a registered civil engineer in the Philippines. He is proficient in AutoCAD, AutoCAD Civil 3D, EPANET, HEC-RAS, and MS Office applications. Currently he works as a Design Engineer III at DCCD Engineering Corporation where he is responsible for preparing engineering designs and calculations, coordinating project components, and attending meetings.