Hi there! I have been programming applications for companies for quite some time. I know iOS Swift programming as well as Android Native. I work in team with two more people and that is why we will deliver you your application in shorter time than other people who proposed. I am also very good at designing, and I can assure you that your design will be better than Groovebook's design, because we will use flat design to bring your app to life, and as you know, flat is modern because it is beautiful and very easy to use. For server, I think that we should use Parse because it is free and versatile.