I have an idea based on the Internet of Things and I would like to make this software open source. How do I go about building it?
Being on your boots I would rather turn to some professionals. I used to work with https://indeema.com/ and should say that they are real professionals. You will definitely appreciate the quality of code they deliver along with the promptness with which Indeema can fix any bug or crush issue. Hope this info can be helpful. Good luck