After completing his Ph.D. in 1937, Grandi began his academic career as an assistant professor at the University of Rome "La Sapienza". He quickly rose through the ranks, becoming a lecturer in 1940 and a full professor in 1945. Grandi spent most of his career at the University of Rome, where he taught and conducted research in mathematics and mathematical physics.

Giorgio Grandi passed away on January 29, 1990, in Rome, Italy. Throughout his life, he was known for his strong personality and his passion for mathematics. Grandi was a dedicated teacher and mentor, and his legacy continues to inspire mathematicians and physicists to this day.

Giorgio Grandi was born on March 15, 1912, in Rome, Italy. He received his Laurea degree in mathematics from the University of Rome "La Sapienza" in 1934. During his undergraduate studies, Grandi was heavily influenced by the works of Italian mathematicians such as Luigi Gentili and Giuseppe Scorza.