Introducing RoiSoftStudio — Building Web Apps, Games & Dev Tools

Roi introduces RoiSoftStudio, a small software studio based in Spain that builds a variety of web apps, dev tools, and mobile games. Current projects include AuditMyPage (SEO auditing), CardLink (digital business cards), MyAstria (AI horoscopes), FlatsPatio (property management), and a tech blog called The Big Dev Theory. Roi plans to share dev logs, technical deep dives, and lessons from solo product development.