Saturnia Design

Saturnia Design is a boutique product design and development studio helping startups turn complex ideas into clear, functional digital products. Founded by Réka Szijj and Mike Vitez, we’ve shaped 50+ products across three continents — working closely with founders and teams to bring bold ideas to life with precision and clarity. From early validation and UX/UI design to full-stack development and iterative product refinement, we support startups across industries — including fintech, Web3, SaaS, marketplaces, and consumer platforms. Our work blends strategic thinking with hands-on execution, offering the structure and speed today’s teams need to launch and grow products that make an impact.