- AI Transformation
Our AI Team
Sofia
Ivan
Vlad
Anton
Technolody Stack
Our Clients
Featured Cases
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Other projects
AI Learning PersonalizationSmart content recommendationsHotel AI ConciergeAI assistant for hotel guestsClaims Documentation AutomationPlatform for faster claims processingAI for Candidate ScreeningSmart HR efficiency boosterAI Voice AgentAI agent for hands-free learningLLM Legal SummarizationEfficient and fast legal summariesVision-Based Driving AssistanceReal-time threat detection system - Company
Yellow in Numbers
$2.1B+
Value generated through AI innovation47
Custom LLMs and AI agents deployed30M+
Engaging with products we created98%
Projects delivered within agreed budget
UI/UX design services
Yellow provides UI/UX services that focus on user-centered design, responsive interfaces, and visually compelling experiences. We help improve engagement, enhance customer satisfaction and create seamless digital experiences across all platforms.
UX & UI design services we provide
We provide UI/UX design services that focus on usability, functionality, and modern design principles.
UI/UX Design
We provide UI/UX design services for web applications and AI-powered systems of any complexity. Our designs simplify complex workflows, enhance human-AI interaction, and ensure seamless usability across modern digital platforms.
UI/UX Audit
We provide UI/UX audit services that evaluate your digital product’s usability, design consistency, and user experience effectiveness to identify friction points and improvement opportunities. We deliver actionable insights to enhance usability, optimize user flows, and improve overall product performance.
Request a free UI/UX Audit
Our Process
We provide end-to-end UI/UX services including UI/UX strategy, user research, wireframing, interactive prototyping, design system creation, usability testing, dashboard design, accessibility optimization, and seamless design-to-development collaboration.
This stage provides the team and the client with valuable information about the market, product, and audience: how saturated the market is, what users want to have, what design services will be needed.
On the basis of data extracted from the research, we create a user portrait—a hypothetical person with the average characteristics of your target audience. It will help with further activities.
A CJM, or Customer Journey Map, visually shows how users are going to interact with your application to reach the final goal. A good CJM will help resolve most of the user issues in the future.
User stories provide a more detailed description of processes and actions made by a user and divide them into several releases. At this stage, we can see the whole backlog of the product in one place.
The next step is creating an informational structure based on User Stories. A sitemap can include pages inside the app, groups of related content, and page control elements..
Another valuable type of design services is building a user flow. For reaching a certain target action, users can choose one of the possible scenarios that will lead them to what they want. User flow shows the ways people navigate inside the app.
The purpose of wireframes is not to show how attractive your app is but to give an understanding of how convenient it will be for your end-users. Here we can make mistakes in order not to make them later.
Our team researches the references and UI solutions of the competitors to create an eye-pleasing UI design that, in combination with well-built UX, will give users the best experience.
The last step of providing design services includes agreeing on the visual style, drawing screens, making a UI kit with all components, and usability testing. That’s it, your app’s design is ready to go!
Tools we use
Here is the toolset we use for UI/UX design.
Reasons to hire a UI designer
Here are the reasons why and when you need a UI designer:
You want to achieve your business goals faster
You want to address the user expectations
Your old solution needs to be updated
You need a third-party view of your project
You don’t have enough resources to research
You have no design team of your own
Hire a UI/UX designer at Yellow
Our Portfolio
Here are just a few examples of Yellow UI/UX team's work:
Why choose Yellow for UX/UI design services?
At Yellow, we believe that a first impression is very important, especially when it comes to presenting your business to the public. We combine strategic thinking, modern design practices, and deep product understanding to create interfaces that are not only visually strong but also highly functional and conversion-driven.
User-Centered Design Approach
We focus on real user needs to create intuitive, seamless, and goal-driven experiences.
Expertise in Complex Systems
We specialize in designing scalable UI/UX for SaaS, AI platforms, and enterprise-grade applications.
Conversion-Focused Design
Every interface is crafted to improve engagement, usability, and measurable business outcomes.
End-to-End Design Process
From research to prototyping and final handoff, we ensure consistency, clarity, and execution quality at every stage.
Our Works
What people say
I liked working with them because they were good. With their work, we increased our mobile app’s user usage. We also got reviewed as one of the top 10 employee engagement services in Europe. Their project management was really good. They worked in sprints, and I always communicated directly with their developer. More importantly, they were attentive to our project's details.
Browser compatibility and readability have increased markedly since the engagement began. Yellow's development process helped them beat deadlines and respond quickly to any technical concerns that arose. Their ability to bring creative ideas of their own to the table made them a valuable partner. Yellow typically understood exactly what the issue was and came back with a fix right away.
If you are looking for a partner to collaborate with for the development process, I would consider hiring Yellow. Yellow has an intelligent team of developers that collaborated on the project to build a quality app. They follow instructions seamlessly, respond effectively to feedback, and invest themselves in the overall success of the product. I would happily use them again if we needed developing services.
Yellow is by far the best at helping us make decisions to push our company forward. I’d heard about them through a personal connection in the Bay Area. Yellow stands out because they’re invested in the results and clients. Every single person on Yellow’s team genuinely cares about what they’re doing. I really appreciate that about them and it’s the main reason we will continue our relationship for as long as possible.
Yellow quickly and seamlessly assimilated into a fast-paced and nuanced workflow, completing all deliverables on time. Responsive to questions, updates, and issues, they have streamlined management operations and reduced work backlogs by directing communication to appropriate in-house team members.
The new features have been well received by users. Attentive and flexible, the team excelled at responding to stakeholders in a timely matter. Their technical expertise allows them to propose valuable solutions.
Engaged, supportive, and invested in project success, the team offered constructive criticism, creative guidance, and honest communication. Their user-centered approach resulted in a unique and reliable product that operates well on all systems.
Because of marketing costs, the B2C application fell out of use in favor of a different B2B tool. Yellow was very focused on customer satisfaction, and they participated regularly in standups. They helped solidify features, and they thoroughly explained their process.
We’re impressed with their loyalty and honesty. They were able to stay true to their original quote even though we needed to change and add a few requirements. They’ve done a lot of good work for us on all fronts, but it's amazing to see that they’re able to stick to what they initially promised.
Mainly, I go by client feedback to judge Yellow’s performance, and the clients have been very impressed with their work. The team is exact in what they do, their delivery has been good, and they’re on time and budget.
Their performance was good. I didn’t expect that kind of performance from someone working offsite. I was happy that they completed the project ahead of schedule, so we had some time left to work on additional projects and improvements.
When Yellow is working on a task, they understand how it will impact the product down the line. The team has provided great insight into our processes, making sure we don’t make small mistakes that will impact us in a larger way in the future.
They were very accessible regardless of the time difference as well as communication was good. We had a couple bumps here and there regarding designs that were not originally discussed in our UX/UI designs but they were quick to find solutions as well as any needed changes we requested.
Answering questions
What is the difference between UI and UX?
What is a UI/UX audit?
How long does a UI/UX design project take?
How much does UI/UX design cost?
What is included in UI/UX design services?