On the side, I took several freelancing jobs in software development, UI / UX design, and graphic design. A company called Cylix hired me as a freelancer to (1) create a refreshed UI design for their aging desktop and mobile interface and (2) develop their new front-end of their desktop app using Qt (in C++) based on my UI designs.
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Their customers use Cylix’s software as a data management application that allows them to manage sensitive data for the education and legal industry. Their focus is to offer a user-friendly way of managing a huge variety of file formats within a file & folder-based graphical database with password-encryption.