Sci-Fi Screenplay Adaptation

I need a skilled screenwriter to adapt a sci-fi book into a screenplay. The adaptation should preserve:

- Character Dialogues
- Plot Points
- Thematic Elements

Ideal skills and experience:
- Proven track record in screenplay writing, particularly in the sci-fi genre.
- Ability to maintain the author's voice and integrity of the original work.
- Strong understanding of narrative structure and character development in screenwriting.

Please include past work in your application.