Description Our team developed a mobile application for SberBank Idea - a successful crowdsourcing platform, funded and supported by a leading financial institution. We developed a cross-platform mobile app that was adapted to 7 mobile devices (iPhones, Android smartphones, tablets, Apple tablets, smart watches with React Native, and others) Overview of interface and functionality Sberbank Idea connects bank users to the team, allowing them to submit their ideas as soon as possible. Our priority was to combine the rich functionality of an outsourcing platform with a simple UI/UX. Results Sberbank Idea is opened to two types of users:1)bank’s employees that manage and evaluate submitted ideas; 2) bank customers that suggest ideas for improvements. Each of these categories has a unique registration field and a different admin panel view.