UI designer designs the interface of the digital product that appears and interacts with the user. Text layout, colors, components, screen layout and different situations are part of this scope. The outcome of the work should not just be a nice-looking screen, but a consistent interface that the product team can implement.
You can also search for “UIX designer”; The main terms used are UI, that is, user interface, and UX, that is, user experience. If your need is visual system and screen design, UI scope; If there is uncertainty in the task flow, include the UX scope in the conversation.
Ask component behavior before display
Using the same button with a different color, size and name on different pages may make it difficult to learn the product. Ask the UI designer to demonstrate the rules for repeating parts such as buttons, form fields, cards, and notifications. Not every project requires a large design system; However, repeated decisions must be included in the file.
For example, a form field may have empty, in focus, faulty, or disabled states. However, seeing the correctly filled screen does not explain what the user will encounter when they make a mistake. Putting these situations on the initial delivery list reduces the need for later prediction and implementation.
Evaluate mobile view with real content
Short sample text can fit in any box. A long product name, multi-digit price, or a title in a different language can change the placement. Examine the interface design with realistic content. Narrowing the desktop view does not mean that the mobile design is complete; Information priority and interaction should also be re-evaluated.
As Selçuk Aker, I handle brand language along with readability in web, mobile application and SaaS interfaces. You can see the relevant workspaces on the UI/UX designer page.
What should be included in the Figma submission?
File; must clearly separate approved screens, common components, and application notes. The export format of visual assets, fonts and different screen widths should be explained. It should be clear which version the developer will implement; older alternatives should not interfere with the approved design.
If these deliveries are not included in the offer, do not compare based on the number of screens alone. Design system guide explains how to delegate common parts, while UX designer guide explains the flow and research side.
Frequently asked questions
Does UI designer develop software?
This is a separate competence and scope of delivery. Preparation of an interface file does not automatically include the encoding and publishing service.
Is just the home screen design enough?
It depends on the purpose of the product. The task flow, sub-screens and error states for the running product must usually be defined separately.
Can existing brand identity be used?
Yes. The logo, colors and typography can be taken from the existing identity; It is evaluated together with digital readability and interactivity requirements.



