AI Customer Service Android App in Arabic

I'm looking for a skilled freelancer who can help train an AI digital human model for an android app. This AI will be primarily used for customer service, so its interactions need to be smooth, friendly and helpful.

Key Requirements:
- The AI digital human needs to have a native-level fluency in Arabic. It should be able to understand and use complex sentence structures, idioms, and cultural references.
- It should be adept at understanding and interacting with Gulf Arabic specifically. The model should be trained on this dialect so it can accurately mimic its nuances and variations.
- Experience in AI training, particularly with language models, is highly desirable. If you've worked on a project like this before, please highlight it in your proposal.
- Knowledge of customer service principles and practices will be a plus.

The end goal is to create a highly functional, user-friendly AI digital human avatar that can effectively serve Arabic-speaking customers. Please provide samples of previous work similar to this, if available.
check link in github please

https://github.com/FunAudioLLM/CosyVoice