"e-Legion is a team of highly competent professionals who put in great commitment working on our project. They found necessary sources for implementation of the app on three platforms — iOS, Android and Windows Phone. Managers were always in touch and attentive to our demands that were associated with project …

"During the development process, we discussed possible interface solutions for searching, sorting and displaying contacts. Implementation of those ideas has significantly increased the usability characteristics of the app. It is worth mentioning the internal testing process organized by e-Legion, which, by the way, proved the absence of errors within the …