Fiction Story Polishing

I need a skilled editor to refine my completed mystery story before I upload it to my Amazon account. Key areas of focus: - Grammar and spelling corrections - Improving story flow and structure - Enhancing character development Ideal skills and experience: - Proven experience in editing fiction, especially in the mystery genre - Strong grasp of grammar, punctuation, and narrative structure - Creative input on character development and story dynamics - Familiarity with Amazon story requirements and formatting I'm looking for someone who can help elevate my story to a publish-ready level. Please provide samples of previous work.