The design and development of new technologies to handle the arising stability and reliability concerns will determine the sustainability of the global economy in the future. Modern technologies like cloud computing, edge computing, artificial intelligence, and the internet of things present a fantastic chance to educate people for a wiser world that will be better equipped to face the difficulties of sustainability in the years to come. There is a lot of interest in the field of sustainable computing research as well as its applications, but there are not many research perspectives that have the necessary wider perspective. To provide attendees with the most recent findings in sustainable computing and smart technologies, the 1st International Conference on Sustainable Computing and Intelligent Systems (ICSCIS-2025) has been suggested. In order to share research ideas and information on this platform, participants from academia and industry are welcome to submit their works in the broad category of "Smart, computing technologies and intelligent systems." By bringing together top researchers, academics, scholars, scientists, and industry leaders, this conference aims to improve the focus on sustainable future research by facilitating face-to- face interactions and the exchange and sharing of research ideas and experiences.