The customer wanted us to update their existing implementation. Their implementation was base on the Angular 1 and was not updated since. The challenge was to update the existing implementation in such way so we do not broke the existing functionality and add a new one. After this implementation the client want us to update the whole system to the latest version of Angular or React.


We have manage to update the old code in the way so the old functionality was not broken and we managed to add a new functions into the system. We have also updated the design of the page in the way so the clients and all the potential users are able to use the system smoothly. For example we have added a function to autosave the data, so the user do not have to press the save button after each change.