The high-quality refereed papers appearing in this book compose the proceedings of the 2023 2nd International Conference on Innovative Solutions in Software Engineering (ICISSE). ICISSE is a forum organized by the Department of Information Technology of Vasyl Stefanyk Precarpathian National University. 2023 2nd ICISSE is held from November 29 to 30, 2023 in Ivano-Frankivsk, Ukraine. The event is intended to bring together researchers, scientists, and engineers to discuss experimental and theoretical results, mainly in the area of software engineering. The conference also covers topics related to computer science, computer engineering, systems analysis, cybersecurity, information systems and technology, industrial automation, electronics, metrology, micro and nanosystems, telecommunications, radio frequency engineering, IT entrepreneurship, and IT education. The conference is included into the list of scientific conferences scheduled for 2023 by the Ministry of Education and Science of Ukraine.