This book features high-quality papers presented at the International Conference on Computational Intelligence and Communication Technology (CICT 2021) organized by Janardan Rai Nagar Rajasthan Vidyapeeth, Udaipur, Rajasthan, India, and held from 29-30 October 2021. It includes the latest advances and research findings in fields of computational science and communication such as communication and networking, web and informatics, hardware and software designs, distributed and parallel processing, advanced software engineering, advanced database management systems and bioinformatics. It is of interest to research scholars, students, and engineers around the globe.