Custom Android Chess App with Stockfish 17

I'm in need of a comprehensive, themed/customizable chess application compatible with Linux. This application should allow users to play with Stockfish, with friends, and online. Key features should include:

- Support for tournaments and puzzles
- Game analysis by Stockfish
- Future updates compatibility with Stockfish
- Ability to share games via PGN and positions via FEN
- Implementation of membership plans
- Import of chess books and pre-installed games

The application should also have a timing feature for games and support for both application and web interfaces. The ideal freelancer would have a strong background in game development and a deep understanding of chess mechanics and theories. Experience with creating Linux compatible applications is a plus. Creativity in design is key, as I want a unique, themed/customizable interface rather than a standard chess design.

Note:
Players rating elo update by match win or loss.
Analysis game
Import export game pgn
FEN import export
Online 1 to 1 play
Turnament create and play.