Engr. Grajeda received his Bachelor of Science in Mechanical Engineering with Latin honors (Cum Laude) from the University of Santo Tomas, Manila Philippines in 2018 and is currently taking up Master of Science in Management Engineering at the same university. He is one of the enrollment advisers and quality management deputies of the Department of Mechanical Engineering. He is a Registered Mechanical Engineer (RMEE) and currently a Board of Director of the Philippine Society of Mechanical Engineers (PSME) – NCR Academe Chapter. His field of interests are Mechanical Design, Heating, Ventilation, Air conditioning and Refrigeration (HVACR), and Energy Engineering.