Saad H. Tantawi, PE, is a licensed Professional Engineer with years of experience in structural design and analysis. He holds a Bachelor of Science in Civil Engineering, and a Master of Science degree in Civil Engineering with an emphasis in Structural Designs (2013) both from the University of Tennessee at Knoxville.With active licensure in multiple-states, Saad H. Tantawi has spent his career bridging the gap between complex theoretical analysis and practical, field-ready solutions. His expertise spans residential, commercial, industrial, and specialized civil infrastructure. The collection of design tables is the culmination of tens years of rigorous manual (hand) calculations, developed to provide fellow engineers with the same speed and reliability he applies to his own professional practice. When not designing complex structures, he is dedicated to mentoring the next generation of engineers in the importance of first-principle calculations.