On-demand UX & UI Design

Create Engaging, User-Centered Digital Experiences with the help of our expert designers.

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Companies we've helped build exceptional digital experiences

Your benefits

Why Invest in UX & UI Design?

A well-designed product isn't just about aesthetics-it's about enhancing usability, engagement, and conversions. Great UX/UI design drives customer satisfaction, loyalty, and business growth.

User-Centered

We design with your users in mind, ensuring intuitive navigation, accessibility, and seamless interactions.

Conversion-Optimized

We create designs that boost engagement, reduce friction, and increase conversions.

On-Demand

Get the benefits of a design team without the burden of full-time employees.

how it works

Our UX & UI Design Process

We take a research-driven, iterative approach to create designs that are both visually appealing and highly functional.

01

Research & Discovery - Understanding Users

We dive deep into your business goals, audience, and competition to create a design strategy that aligns with user needs.

02

Wireframing & User Experience Design

We map out the user journey, site architecture, and core interactions with wireframes and UX flows.

03

High-Fidelity UI Design - Bringing Ideas to Life

We transform wireframes into stunning pixel-perfect UI designs, with attention to typography, colors, and animations.

04

Interactive Prototyping & User Testing

We build clickable prototypes and conduct usability testing to refine the experience before development.

Testimonials

What clients say about us

"All items were delivered on time with great quality."

Marc Bickel

CTO, FumeX AG

"I could trust them 200%! They were also very available whatever the time!"

Thierry Démieville

Head of Legal, Private Bank

"They did everything perfectly and far beyond expectations."

Gabriel Dib

Founder & President, Age Impulse

"5w155 SA was able to quickly understand the needs of the firm and provide a tailored, low-cost solution."

Enea Exhenry

Assistant Portfolio Manager, Wealth Management Firm

"So communicative and the work delivered was very impressive. Highly recommend."

Kelly Smith

Founder & CEO, Axacraft

"Exceptional work. Our go-to company for outsourcing from now on."

Riccardo Conti

Director, Cryptoro Capital SLP

"Their attentiveness and consideration were commendable."

Francesco Carella

UI/UX Creative Designer, Carella & Co

"Solved a bad situation, excellent from the beginning till now."

Federico Calarco

CEO, Z Corp SA

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Case Studies

See how we turn ideas into reality

FinTech SaaS Web App

Cloud-based NAV calculation platform

Cloud-based Net Asset Value (NAV) and Fee calculation platform for AMC issuers and AIF managers.

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Webflow E-commerce UX & UI Design Web App

Subscription-based food delivery system

Subscription-based food delivery system leveraging Webflow and a custom backend enabling a full web application experience.

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AI Web App

AI-Powered Survey & Feedback Analysis Platform

Case study: an AI platform analyzing tens of thousands of monthly customer conversations for a telecom, with multi-LLM analysis and chat-with-your-data insights.

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FinTech Web App Mobile App

Wealth Management Web & Mobile Platform

Case study: a web platform plus cross-platform iOS and Android apps for an HNWI wealth manager, featuring end-to-end encrypted chat and biometric order approval.

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HealthTech Mobile App

Gait Analysis & Fall-Risk Assessment Platform

Case study: a mobile and backend platform pairing with a Bluetooth motion sensor to measure 9 gait parameters and assess fall risk in the elderly.

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