Postmaker was my software engineering project in 3rd year. Here I wanted to build a beautiful and simpler version of social media management services like Hootsuite, buffer etc.
I think these services work great but they lack the simplicity. They don't care about the writing experience. I wanted to build something where the user can get a good writing experience and then simply post on all the social networks.
User writes the post in the main editor, then application takes the user through a series of questions for every individual social network to modify the post for the respective network.