I have previously created similar kijiji software to automate the re-posting of ads for landlords, but am looking to re-make it with the exact features mentioned in your post, what a coincidence! As I am currently working on this project for both personal, family, and business use, I would love to collaborate on it, I will gladly turn it in a fully featured app we can all use! I am always open to negotiation so feel free to contact me anytime if you have any questions about the implementation, tech stack or usage, - thanks