Custom MacOS App for Slideshow Management

I'm looking for a freelancer to develop a bespoke MacOS application for me. This app will serve as a replacement for Xee3, which I can no longer upgrade to Apple Silicon. Xee3 is basically an image browser.

Key Features of minimum viable app.

Image Browsing:
The app should allow for easy navigation through a folder.
Forward and back by 1, 10 or 100.
Sequentially or permuted.
Permutation is automatically randomized as needed.

Slideshow Creation:
Reorder images in a folder based on tags or number prefixes.

Image Editing:
Basic editing tools for quick adjustments: crop, basic rotate.

Sorting:
Keyboard shortcut Cmd-7 moves current image to folder 7 of sorting folders.
Keyboard shortcuts Cmd-0 to Cmd-9 work similarly.

Image Format Support: The minimum viable app must support the following image formats: JPEG, PNG, and webp.

Ideal Skills:
- Proficiency in MacOS app development with Xcode, SwiftUI

- Good debugging skills to help me when I hit a wall.

Please note, this app is for personal use only. I am the one coding it but I need someone I can ask question of and who will help me get unstuck.