We started Tekom about 30 years ago. Initial 15 years were mainly focusing on industrial automation projects. After 2000 most projects were web apps and since 2010 also mobile apps.
The development language was initially C, then we moved to Oracle, Microsoft.Net and lately to JS frameworks. For mobile app development, we are using native languages or Xamarin.
We are designing websites and developing web apps using these JS technologies. We are also developing Progressive Web Apps, which also work on mobile platforms.