As a contractor, while working at Syrup, I've worked on implementing a new feature that 4ka - one of the largest LTE network wireless providers in Slovakia was planning to roll out later that year. The challenge was to make a wireframe that would show how 4ka should display smartphones people can buy with their data subscriptions. My task was to design this process from start to right until the item is added to a shopping cart. Another challenge was to optimize the user experience of buying a mobile phone on 4ka's brand new website. The client was very pleased with my work and therefore this project was a success and is now implemented on their website. Although I couldn't change the UI, I think the website meets its purpose and is functional & easy to use.