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UX/UI Expert in Barcelona | Deseo Lab

UX/UI Design and Web Development in Barcelona

Meet Rubén: The UX-UI expert focused on your success

• No obligation • EN / ES

UX/UI services for your business:

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User research

Gain deep insights into your audience to inform design decisions.
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Wireframing and Prototyping

Develop intuitive designs for seamless local user journeys.
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Usability testing

Optimize user interaction by identifying and resolving challenges.
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Visual Design & UI Development

Create visually stunning interfaces aligned with your brand.
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Responsive Design

Ensures exceptional experiences on all devices.

Why choose Ruben as your UX/UI expert in Barcelona?

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Increase user engagement

Enjoy intuitive designs that enhance user satisfaction, increase session duration, and build stronger connections with your audience.

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Gain a competitive advantage

Stand out in the crowded Barcelona market with a distinctive UX/UI that captures attention and differentiates your business.
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Strengthen your brand

Build credibility and trust with elegant and professional interfaces that align with your brand's values and mission.
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Make smarter design decisions

Leverage user research and feedback to create solutions that truly meet your needs, ensuring a more effective, user-centric design.
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Broaden your audience

Ruben's accessible designs accommodate a variety of users, including those with disabilities, helping you meet accessibility standards and extend your reach.

From Audit to Pipeline Growth

Initial Analysis

Meeting to understand your business, audience, and goals (more leads, online sales).

Free Audit

A comprehensive analysis of your SEO, UX, and growth gaps. Free of charge. See the findings before we discuss next steps.

Strategy Design

A roadmap tailored to your markets, goals, and competitive gaps—clear priorities, no fluff.

Execution

Expert implementation by certified specialists — technical SEO, content, design, and CRO all at once.

Measure and Scale

Monthly reports focused on the pipeline, not vanity metrics. We optimize and scale what works.

What our customers say

"The website turned out great—I'm really happy with the result. What I appreciate most is that Deseo Lab guided me well from the start, because I came in with some pretty rough ideas and they knew how to shape them.
You can tell they know what they're doing, but they're also very easy to work with—no nonsense, straightforward, and always willing to help. The final result exceeded my expectations, so I would definitely recommend them."

Dr. Alfonso Prada Cañizares
Hand, Upper Limb, and Microsurgery in Madrid

“We worked with Deseo Lab and Valen Code Labs to develop the digital and programming aspects of our storefront display for the Celeste brand, so that when customers scanned a QR code, they could illuminate the constellations representing the wine in a physical display, interact with the display, and also enter a giveaway via a form on the website. The execution and installation were smooth and efficient, and they perfectly captured the brand’s aesthetic, creating a highly engaging digital experience. It was a very satisfying process; we will definitely work with them again on future projects.”

Nerea Vilchez Gil
Junior Global Trade Marketing Manager - Miguel Torres SA

Not sure where to start? Let's talk UX strategy.

Frequently Asked Questions

Fast and accessible sites with clear architecture, semantic markup, schema, intent-driven navigation, responsive design, and UI components that support conversion and tracking.

Discovery and research, flow wireframes, UI prototypes, light user testing, system design (tokens, components), and handoff to development with clear specifications.

We work with WordPress, Webflow, or lightweight frameworks as appropriate, optimizing performance (images, fonts, JS/CSS), accessibility (WCAG), and SEO best practices from the start.

Yes, we identify quick wins (performance, navigation, interlinking, templates), implement A/B tests when feasible and schedule improvements by sprints without interrupting the business.

Audits using field and lab metrics, optimization of critical resources, lazy loading, prefetch/preload priorities, HTML semantics, ARIA roles, and adequate contrast, with continuous validation.

4-8 week MVP for small/medium sites; complex projects with multi-language or integrations may require 8-12+ weeks, with defined milestones and deliverables.

GA4 configuration, key events, funnel measurement, conversion tagging and privacy (consent mode). We deliver a decision dashboard, not just data.

Yes. Monthly plans with improvements, security updates, periodic SEO/UX optimizations and controlled experimentation to keep growing.

Inventory and gaps, clear taxonomies, scalable templates, FAQs by intent, and multilingual style guides. We coordinate internal or external copywriting to speed up production.

Yes, we integrate with development/IT, use repos and tickets, review PRs and agree on performance and accessibility standards to maintain quality after launch.