Uploaded files on GitHub are automatically pulled into the application. The user can easily select a code part to be checked out and submit it for review by entering key tags about those stacks, projects, etc. The reviewer could use a match of tags and his or her skills. So could receive that request and take it for review. When the reviewer starts, it records how much time it took to work, as the pay is hourly. The reviewer cannot rewrite the code itself but can comment on the code for changes by the client user and can chat with him in real-time. The comments appear immediately. Most interestingly, the user can be notified about any updates to the project on GitHub through the app.