It is necessary to develop a service such as this deeplink.me. The user has a personal account here in this format.
The main functionality is the replacement of the main links to deeplink.
How labor-intensive to do this kind of service?
What stages of service creation is? The interface draws the designer, then the designer creates the framework, the programmer connects the backend? Or are there any other stages?
In what languages and with what technologies can do something like this?