With Waffle you do not have to duplicate your efforts: your work already exists in GitHub, and Waffle adds a simple project management layer on top of that work.
Founder - Waffle
Waffle is simply a card-based organizational interface for GitHub issues that makes everything a lot more organized visually. It is currently completely free, which is awesome, and works perfectly. You can create your own buckets for issues, like Backlog, Ready to Start, Check Point 1, etc. and when someone is done with an issue and it’s ready for the next stage, you can simply drag and drop the issue into another bucket.
Founder & CEO - iPyxel Creations
1%Stacklist Startups Are Using Waffle
Visit the website: https://waffle.io/