What We Do

Product design for complex digital products, from early concepts to production systems

Strategy & Research

We work with teams to understand their users, spot usability issues, and clarify product goals.

UX & Product Design

We design clear, usable interfaces that support real user needs and product goals either for new products or feature additions.

Testing & Delivery

We test, build, and ship products. Our work covers development, launch, and optimization, including solutions built with blockchain, AI, and emerging technologies.

When teams reach out

Early-stage idea

Have a strong idea, but no clear way to build it

Design-ready stage

The direction is clear, but the product needs UI & UX

Feature expansion

New functionality must fit smoothly into the product

Growing pains

Growth reveals UX friction or broken flow

UX review needed

UX audit is needed to spot usability issues

How we work

Our smaller, focused teams are reducing overhead and keeping decisions close.

Small Expert Teams

We work in small teams to keep decisions fast and communication direct.

Direct Communication

We stay in close contact with clients throughout the work, not just at milestones.

Research Before Commitment

We use research and testing to check assumptions before they become costly.

Design with Constraints in Mind

We design within technical, business, and timeline constraints from the start.

From Design to Delivery

Our development team carries our design to release.

Using Modern Tools Where They Add Value

We adopt new tools when they improve speed or quality, not for novelty.

About us

Reka Szijj and Mike Vitez, founders of Saturnia Design, sitting and smiling.

Saturnia Design is a UX design agency founded by Reka Szijj and Mike Vitez, built on the intersection of design, technology, and strategy. Based in Madrid and Málaga, the agency works internationally while operating from Spain.

With backgrounds in UX/UI design, IT architecture, development, and sales, Saturnia Design combines user-centered thinking with technical and business expertise. The founders have collaborated since 2016, initially running a development agency, and in 2024 refined their focus to establish a UX-driven product development agency.

Saturnia Design is built on the belief that outstanding results do not require large teams. Instead, the agency operates through strong expertise and collaboration, remaining lean while working with trusted partners across disciplines when needed. This approach enables efficient, high-quality, and cost-effective solutions, without unnecessary complexity.

Our network we trust & collaborate with

What Our Clients Said About Us

Client Story

The whole process was smooth, and the results? Even better than we hoped. They didn't just take our brief and run with it, instead, they actually thought through the strategy with us and brought innovative ideas to the table.
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Saturnia delivered beautiful work that's made a real difference to what we can offer our clients. If you're looking for a design partner who actually gets it, I'd definitely recommend them.

Saturnia team combined creativity with real technical know-how, all while staying incredibly professional.

Attila Vidakovics

Mosaic Launchpad

Client Story

We engaged Saturnia Design to conduct an independent UX audit of Subscan and help us understand usability, navigation, and information hierarchy issues across different user types.
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The collaboration was smooth and well-structured. The insights were clearly presented, and the annotated Figma user flows made the findings easy to turn into actionable design improvements.

I was very satisfied with both the entire process and the final result, as we received a higher-level game than the previous one.

Trayton

Subscan

Client Story

They developed a prediction game for us, introducing several new solutions and helping us take our previous game to a new, higher level.The collaboration was fast, smooth, and efficient. We received responses to almost all of our requests almost immediately.

The work provided clear direction for our upcoming website revamp and is now a key reference for our design and product decisions.

Imre Kulisits

Vegas

Client Story

The work provided clear direction for our upcoming website revamp and is now a key reference for our design and product decisions.

Six

Gen6

Client Story

We had an existing web app for voice recordings that needed a complete redesign and new features.

The team was efficient and delivered exactly what we needed, completing an entire overhaul using the latest frameworks. Highly recommend.

Ram Berrouet

Reverb

Client Story

We brought Saturnia Design in as a full product and technology partner for Osool. The scope covered business analysis, system architecture, full-stack development, third-party system integration, and end-to-end UI/UX design. The collaboration was structured, transparent, and highly effective. Saturnia translated the business needs into clear technical decisions and a coherent product experience.

The team handled complex integrations and development challenges while maintaining a strong focus on usability and design quality.

Mushari Al-Nashmi,

Osool

Design for

product decisions

How we work

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