Hi Artem, I spent some time exploring Intebwio, including the website and the Terms of Service. I like the idea and it's clear a lot of work has already gone into the platform. I just have a few questions before I prepare my proposal: Will the complete source code be provided to the development team? Which technologies are used for the current web application? Are all backend APIs already available for the mobile and desktop apps? Do you already have a design system for Android, iOS, Windows and Linux, or should that be created as part of the project? Should the applications support offline features, push notifications or deep linking? Will publishing to Google Play and the App Store be part of the project? What timeline are you aiming for?