To the right item without wandering.
Search, categories and filters take users from a vague query to a specific product variant.
Digital product · Kerametal PRO
B2B purchasing in every tradesperson’s pocket.
For Kerametal we designed the full user experience and look of an app for professional buyers. We connected a large catalogue, technical information and everyday purchasing into a clear mobile tool for the job site, the workshop or the office.
Buying in the middle of a working day.
A tradesperson does not browse a catalogue like a regular online shopper. They look for an exact code or part, compare variants, check availability and need to get back to work fast.
So the focus was not on visual effects, but on keeping every step clear on a small screen.
Key information in one place.
Price, availability, technical data and related products are visible before deciding.
Lists for faster repeat orders.
Users can organise products into lists and prepare the next order more easily.
From the client’s idea to a design ready for development.
The client came with an initial concept and core features. On that basis we organised the content and user steps, adapted them to Kerametal’s real offer and prepared the design for development.
Client concept
The first take on the idea and core features.
Early DuoDots stage
The real offer, simpler navigation and a clearer content layout.
Final design
A recognisable look and steps tailored to tradespeople.
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Clear steps from search to order.
The screens follow the order of the real task: find the item, check the details, save the choice and complete the order.
Find
Search leads to a specific item and its price.
Check
Product details gather everything needed before deciding.
Save
Lists make repeat and planned purchases easier.
Order
The final steps stay clear on a small screen.
Screens ready for the App Store and Google Play.
Alongside the app design, we created promotional screens for the App Store and Google Play. So users can already see in the store what the product is for and how it looks.
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Result
A live app ready for everyday purchasing.
Kerametal PRO launched in March 2026 on Android and iOS. Professional buyers can now check the offer, availability, their prices and orders on their phone.
The design did not stay a prototype; it was built into a real app for everyday work.
Android + iOSapp available on both platforms
Full UX/UIfrom user steps to a design ready for development
March 2026app version launched
Project
- Product design and UX/UI
- DuoDots
- User flows, prototype and design system
- DuoDots
- App Store and Google Play visuals
- DuoDots
- Mobile app and backend development
- Antech Consulting ↗
- Branding and product content
- Kerametal
Digital product design