At this stage requirements specification and design package are required artefacts. According to these specifications we will develop an application for Android/iOS platforms, create web or desktop applications or embedded software. If the stability of the solution is critical to you, we will supplement the code with the necessary Unit and UI tests. We use Agile / Scrum development methodology, so we are ready to share, with transparency, the preliminary versions of the software at each iteration and jointly discuss goals for the next step. For complex long-term projects, we are able to deploy CI / CD infrastructure. As a result of our work, you will receive source code, a compiled application and / or downloadable files for publishing the application on the Apple App Store or Google Play Market.