I need someone who can program an app for me. It is an app that will serve as a database, with different parameters you can set in - and then calculate the sum of those in their own fields. The application must be user friendly and the design is also important for me.
It should therefore be a database with multiple parameters at the bottom. One must be able to calculate the values for some of this. Not so easy to explain, perhaps, but can you give an award I will be very happy.