Android social media app maintance

I am currently looking for a freelancer that has experience with mobile app development and is looking for part time work on updates and maintenance for the app. Currently in need of updates on different location permission for the app. You will also need to have experience with AWS and Google Play. More information will be given as well. It is a free social media app for scuba divers. The Main feature of the map is that it has an interactive map where users can drop a pin at a specific location. These pins show up on the map as posts. A post consists of a title description and picture from the dive. The App is completely free to users on both iOS and android. What I am looking for is someone who is has lots of knowledge with both platforms because I would like some updates done to help the platform run smoother. In the future I will be looking to add more features to improve the app as well and to help further expand the platform. A web app is currently being developed as well so all three platforms will have the same features. The server for the app is being stored with aws so I am looking for someone that is proficient with AWS as well. These are some things I am looking for in the future as well. Currently I am looking to have someone work part time to do maintenance updates when required for the different platforms as well as for the sever in AWS. If this sounds like something you would be interested in feel free to message me back with any questions.