Gramoz teaches Mathematics and Programming Fundamentals at PCU. Originally from Kosovo, he has a multidisciplinary background which includes a Bachelor's degree in Electrical Engineering, a triple Master's degree in Physics and Applications, Biotechnology and Chemistry from École Normale Supérieure de Cachan in France and Molecular Nano and Biophotonics for telecommunications and biotechnologies at Wroclaw University of Science and Technology. He holds a Ph.D. degree in Mechanical Engineering from the Technical University of Liberec.

He has a B.Sc. Electrical Engineering Sciences - Telecommunications from the University of Prishtina in Kosovo. M.Sc. in Biotech: Molecular nano-and bio-photonics for telecommunications and M.Sc. of Chemistry, both from Wrocław University of Technology, Poland, M.Sc. Physics and Applications from École Normale Supérieure de Cachan, France and was awarded at Ph.D. from the Faculty of Mechanical Engineering in collaboration with the Faculty of Mechatronics, Informatics and Interdisciplinary studies at the Technical University of Liberec, Czech Republic.

His general research interests are in optics and photonics and he has contributed to numerous publications. Gramoz also enjoys participating in public presentations that support science such as Un chercheur, une manip held in Paris in 2015 and organized by UNESCO which focused on light and nanotechnologies. Apart from the research, he is particularly interested in pedagogy, and teaches various subjects such as statistics, electrotechnology and applied mathematics including at the Technical University of Liberec.

He speaks multiple languages and is the recipient of numerous honorable scholarships and prizes.