UI/UX Design
We create intuitive interfaces and digital experiences that delight users and convert visitors. User-centered design, from Lisbon to Aveiro.
Why Choose This Service
User Research
Research with real users to understand needs, behaviors and pain points before designing.
Interactive Prototypes
Functional prototypes in Figma to test and validate concepts before development.
Design System
Reusable components and design guidelines for visual consistency across the entire product.
Usability Testing
Testing sessions with real users to validate design decisions and identify improvements.
UI/UX design is what separates mediocre digital products from memorable experiences. In Portugal, companies in Lisbon, Porto, Braga and Aveiro increasingly invest in interface design because they know a good user experience directly translates to more conversions and loyalty. At TrueNebula, we combine user research, design thinking principles and usability best practices to create interfaces that work.
What We Offer
- ✓Wireframes and information architecture
- ✓High-fidelity interactive prototypes in Figma
- ✓Scalable design systems with reusable components
- ✓Existing interface redesign based on data
- ✓Usability testing with real users
- ✓Web accessibility (WCAG 2.1 AA)
Our Approach
Our process starts with research — interviews, data analysis and user journey mapping. Only then do we move to design, creating low-fidelity wireframes that evolve into interactive prototypes. We test each iteration with real users and refine based on concrete feedback. Clients in Lisbon, Porto and Braga trust our design to improve conversion rates.
Frequently Asked Questions
UX (User Experience) focuses on the structure, flow and usability of the product — how it works. UI (User Interface) focuses on the visual appearance — how it looks. We offer both as an integrated service.
Yes, Figma is our primary tool. We deliver organized Figma files with components, styles and interactive prototypes that facilitate the handoff to development.
Yes, all our designs are responsive-first. We design for mobile, tablet and desktop, ensuring a consistent experience across all devices.
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