wav audio file corrupted

I am in need of a freelancer who can help me with a corrupted wav audio file. The file is more than 5 minutes long and unfortunately, the entire file is corrupted. The audio contains speech only. I am looking for someone with experience in audio file recovery who can help me retrieve the original audio. The ideal freelancer should have:

- Experience in audio file recovery
- Knowledge of wav audio files
- Ability to work with corrupted files
- Attention to detail
- Good communication skills

If you are confident that you can help me with this project, please do not hesitate to apply.