Brand kit creation from existing logo concept and refinement

Project type: Logo refinement + brand asset kit
Deliverables: Vector logo variants, app icons (Android + iOS), favicons, social assets, splash screen
Brief
We have an existing logo concept (image attached). We need a designer to refine it into a production-ready logo and deliver a complete brand asset kit for a mobile app.
Deliverables
Logo variants (vector .AI/.SVG + PNG):

Horizontal (icon + wordmark)
Stacked/vertical (icon above wordmark)
Icon only (no text)
With tagline variant
Monochrome white (for dark backgrounds)
Monochrome dark (for light backgrounds)

App icons:

Android: adaptive icon layers (foreground + background), mipmap set (48/72/96/144/192px), notification icon (white silhouette, all densities)
iOS: 1024x1024 App Store icon, home screen sizes (60@2x, 60@3x, 40@2x)

Web:

Favicons: 16, 32, 48px PNG + .ico file
Apple touch icon (180px)
PWA icons: 192, 512px
Open Graph image (1200x630)

Social and store:

Profile picture 400x400 (square + circle crop)
Google Play feature graphic (1024x500)
App Store marketing icon (1024x1024)

Splash screen:

Portrait 1080x1920
Landscape 1920x1080

Source files:

Master .AI or .SVG vectors
Organized Figma file with all assets
PNG exports at 1x, 2x, 3x

Requirements

Pixel-perfect at all target sizes
Android adaptive icon within 66% safe zone
Notification icons as single-channel white silhouette
No transparency on iOS App Store icon
Optimized PNGs (compressed, no quality loss)
Clean SVG paths (no excess anchor points)

In your proposal, include:

2-3 examples of similar brand kit work
Estimated turnaround
Whether you deliver a Figma file