YSOFT SA | 1,117 followers on LinkedIn. Software Development | Welcome to YSOFT SA – Pioneering Excellence in Software Development and Integrated Information Systems. At YSOFT SA, we redefine the landscape of software development, specializing in the implementation of cutting-edge integrated information systems and delivering modern digital services centered around mobile devices. Founded by seasoned IT executives with extensive expertise in mobile technology, blockchain, and big data, our team leverages the latest advancements in technology and adopts progressive methodologies such as agile and scrum for application development and project management.