I'm looking for someone that can create an application in C# to connect to the Instagram Realtime API (using OAuth2) and to subscribe to a tag.
The API will do postbacks to your application with pictures matching the selected tag.
When you receive that info, you can just have it shown in a textarea.
The idea is that we will add that information to a database from where we will continue to process those images. So we will need the source-code so that we can build on your foundation.
So in short what I would need from the selected developer is an application in C# that connects to the Instagram API, subscribes to a tag and next, receives the postbacks from Instagram and simply displays these in a textarea field.