As a Full-Stack Developer at Questia, I have helped build the web / mobile platforms necessary for the business to function. This included the primary platform for users to interact with each other, to view their profiles, answer dynamic surveys, etc. In addition to this, I have also helped build the admin website that allows content managers to create dynamic surveys, manage users, send newsletters, create raffles, post articles, etc.
I have created a mobile-companion application with similar features as the primary platform so that users can more easily stay in touch with the surveys and articles posted within the app.