Film Management App: C++ and Java Swing

French speakers only , start ur bid with a sentence in french to be considered

As the initiator of this project, I am looking for talented freelancers who can create a versatile film management application using C++ and Java Swing. While I intentionally skipped two of the provided questions, I hope for the project to involve:

* Compatibility: The app must be compatible with both Windows and Linux operating systems.

Ideal Experience and Skills:

* Proficient in C++ and Java Swing programming languages.
* Familiarity with creating user-friendly interfaces.
* Experience in developing apps compatible with multiple operating systems.

Unfortunately, I did not specify the key features nor the type of database integration, so your creativity and professional judgment will be necessary. Please propose what you believe are the most functional features (including user authentication, movie categorization etc.) and the best-suited type of database integration for this film management application.