Datacom LLC is a pioneering Mongolian tech company that serves as the sole registrar of .MN domain names and provides digital business solutions. Founded in 1994, the company introduced the Internet to Mongolia in 1996, enabling people to connect globally and access information like never before. From that point on, the company gained greater recognition, and many businesses began relying on Datacom LLC for their services. As a result, the user panel now serves 60,000 to 100,000 monthly active users managing their accounts and services.

In May 2024, we decided to develop and launch version 2.0 with a completely redesigned user interface. Given the large number of monthly active users, our top priority was to preserve the familiar layout that users were accustomed to. We wanted to maintain the intuitive flow they had developed and avoid disrupting their experience.

Before (version 1.0)

In the first version, the design used many confusing and inconsistent colors, such as green buttons, a blue background, and orange gradient icons. The overall design felt outdated and was not fully responsive across devices. From a technical perspective, prices were static, meaning any changes had to be manually updated in the code, which made maintenance difficult.

After (version 2.0)

In the fully redesigned version, we made every UI section as minimal and clean as possible, ensuring responsiveness across most devices and fast loading times. The design conveys a modern and trustworthy feel to users. I built the entire interface from scratch using Next.js and TailwindCSS.

I added subtle animations using Lottie JSON to enhance the interface, which proved to be highly reliable for a React-based frontend.

After the successful launch, there was a significant increase in user engagement and product sales. From this experience, I learned that enhancing the UI/UX design of a digital product can have a major impact on sales.