I'm interested in your project because I am a volunteer with homeless people. I would not be able to start on your project until early next week, as I have two deadlines I have to meet before then. I don't know your word count but I would do the editing for a low fee, due to its community nature. I don't know if "mobile app development" is an appropriate skill for this project. I don't have skills in that area, just the copy editing, skills that I have used successfully for more than 12 years, including five years on Freelancer.