ASO Screenshots for Google Play

I have raw high-resolution screenshots from a fully developed Android mobile application, but I need an experienced designer to build a polished, cohesive set of marketing screenshots and a feature graphic that will pass Google Play Console upload validation without errors. Our internal automated scripts ran into formatting and validation snags with the console, so strict adherence to Google Play technical specifications is required.Scope & DeliverablesPhone Screenshots (6 to 8 assets):Placed in clean, modern Android device frames.Short, high-converting feature headlines and subtext above or below the frame.Exactly 1080 × 1920 px (Portrait, 9:16 aspect ratio).Tablet Screenshots (4 to 6 assets):Formatted for large-screen presentation (7-inch and 10-inch specs).1200 × 1920 px and/or 1600 × 2560 px.Feature Graphic (1 asset):Exactly 1024 × 500 px.Centered branding and key visuals, with safe margins along edges to prevent crop issues.Source Files:Fully organized, layered editable files (Figma preferred, or layered PSD).Exported final 24-bit PNGs (RGB, strictly NO alpha channel) or high-quality JPEGs ready for immediate upload.Technical Acceptance CriteriaNo Alpha Channel / Transparency: Exports must be strictly 24-bit RGB (no 32-bit RGBA) so Google Play Console does not flag or reject the files.Strict Aspect Ratio Compliance: Longest edge must not exceed 2x the shortest edge.Safe Zone Awareness: All text and critical UI elements must sit inside console-safe areas away from top status bars and edge bleeds.Turnaround: 48–72 hours from contract start.What I Will ProvideHigh-resolution raw device captures/screens.Core app features, branding colors, and draft headline concepts.How to ApplyWhen submitting your proposal, please:Provide a direct link to recent Google Play or App Store screenshot sets in your portfolio. Confirm you understand Google Play’s no-alpha-channel and 2:1 ratio upload rules.State your preferred tool (Figma or Photoshop) and your estimated turnaround time. Screening Questions to Enable on the Platform"Have you resolved Google Play Console screenshot upload errors (such as alpha channel rejections or invalid aspect ratios) before?""Which tool do you use for source files: Figma, Photoshop, or Sketch?"