I was developing mobile apps on x-code and building websites by using html5 and css for the last 4 years.
Today my family company decided to get a new business application to create a better experience and I'm planning to create it by myself in the next 6-7 months. The program is going to be used by 15 different people. They have around 200 costumers and their main goal with this new application is to fit their business into a better system which they can see costumer reports and plan their stocks.
I'm planning to take some training for it before I start and continue from there to start building it.
Is there any advice you can give before I start training sessions which I should consider?
As I said I'm very new to FileMaker but not to the development so please take that into account.