I'm fairly new to developing, but I'm keen to learn. I currently work for a non profit organisation, who have a micro enterprise, its a hand made clothing store; hats and leather products mostly. I am wanting to build them an app, but I'm unsure on how to proceed as they already have a website up and running, I'm wondering if i can just crack on and build the app, learning as i go. or if i need to do certain things to link the app to the website before i begin? Thanks in advance for your responses.