The objective of ICETSEM-2021 is to present the latest research and results of scientists (preferred UG & PG students, Research Scholars, and post-doc scientists) related to Electronics & Communication Engineering, Electrical Engineering, Computer Science & Engineering, Information Science & Engineering, Biotechnology, Mechanical Engineering, Civil Engineering, Basic Science Engineering and Master of Business Administration (MBA). The conference will feature traditional paper presentations as well as keynote speeches by prominent speakers who will focus on related state-of-the-art technologies in the areas of the conference.