Anyone is welcome to contribute to Gammapy !
The Gammapy Project is made both by and for its users, so we welcome and encourage contributions of many kinds. Our goal is to keep this a positive, inclusive, successful, and growing community by abiding with the Gammapy Community Code of Conduct.
Start by using Gammapy!! The "Getting Started" section of our documentation will give you the first steps. Then if you notice a missing feature or issue, please report it (see contact page), and if you are interested in contributing to the development, we can team you up with a mentor from the Gammapy team to do it.