On May 8, 2018 our company was declared the winner of a tender for development of GuestBuddy mobile application for iOS and Android, along with backoffice (web application). The application is designed to empower communication between hostels and their guests, and is intended for the international market. The tender was announced by Polish company GuestBuddy Ltd and is financed by the European regional development fund under the innovative economy operational programme. We were able to prove the knowledge, experience, technical qualifications and the availability of personnel to fulfill this contract. Our estimate of 445,000 PLN was the best offer! This is our first (and successful) experience of participation in international tenders. The application should be ready by November 30, 2018, so in the next six months we have a lot of interesting work!