Sin-Kha is a platform where users can purchase goods from Thai artist officials. This platform is created for people who want to buy goods multiple official Thai artists' merchandise at once. And this platform also updates news products and goods about artists.

Although Thailand has many artists, the platforms for selling goods are very limited compared to the number of artists available. As a result, many artists sell their goods at events and concerts, causing buyers to wait in long lines for hours and sometimes not get the desired products due to them being sold out. When this happens, artists will then sell their goods on their official online platforms, causing buyers to have to visit multiple platforms to find what they're looking for, wasting time and potentially missing out on their desired products.

Design and create an application that caters to both fans and supporters of artists, by adding convenience for users and creating a platform for artists to update news, and sell their own goods both within and outside the mainstream.

Designing by Design thinking (empathy, defining problems, ideation, prototyping, and testing)

-case study research
-interview
-customer journey
-concept design
-user flow
-sketch ideas interface
-High-Fi wireframe
-design system
-UI responsive
-prototyping

Research case study from many platforms on facebook page, Line shop, application, and website make some note and commentations about good/bad ideas.

Costumer journey map design from analyzing various data as follows

The name of the application 'Sin-Kha' originates from the Thai word 'สินค้า' (Sin-Kha) which means 'artist goods'. The letter 'a' in the word is underlined to represent the word 'artist' in English. The overall meaning is 'goods or merchandise from artists'.
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Before User Test :
Design the application to have a modern and up-to-date UI design, using neo-color tones that represent the new era of the music industry. The design uses complemented by a grid system to create a fresh and contemporary look

After User Test :
The origin of the timeless sound of music comes from nature, which is why it continues to evoke emotions. To keep up with the times, we use curved lines and beautiful position spacing in our design. We incorporate natural tones that we can see in nature as our primary UI colors. Users can use our application for longer periods of time because the colors displayed are comfortable to the eyes and do not harm the user's eyesight.

Create a simple flow diagram of the main tasks the user can do.

Idea sketch for app wireframe develop from Costumer Journey Map and persona needs.

After receiving feedback on issues with the original design, we have made changes to the UI and added some elements as follows.
- Adjust UI color and create a new Design system.
- Adjust searching page
- Add flash sale on Home page

Use Token Studio Figma, a design system, to lay out the UI components to facilitate ease of use for both the UI and developer sides.

Design Spacing base on 4,8 pixel.