FlutterDeveloperNeeded –ColourMatchingApp Camera + Mixing Calc

Freelancers only

• no agencies please.

I’m looking for an experienced Flutter developer to build an MVP+ mobile app (iOS & Android) for my UK business Leather Academy.

This is a practical, professional tool, not a startup experiment. No s, no subscriptions, no backend, no AI marketing fluff.

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What the App Needs to Do

Core Features

1. Hex colour input + colour wheel
2. Preview colour on leather textures
3. Save swatches locally (Hive or similar)
4. Swatch library (view / rename / delete)
5. Export & share PNG including: • Hex / RGB / HSL

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Required Advanced Features 6. Camera / photo colour matching • Convert to hex / RGB / HSL 7. Pigment mixing calculator • Batch size presets: 30 / 50 / 100 / 250 / 500 / 1000 ml + custom • Add pigments by % or parts • Auto-calculate ml per pigment

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Tech & Build Requirements • Flutter (single codebase for iOS & Android) • Local storage (Hive preferred) • Camera & image processing • Export/share image generation • Clean, readable, well-structured code

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Branding (Must Follow) • Navy: #0B1F44 • Gold: #D4AF37 • Cream: #F9F7F3 • Font: Montserrat

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Deliverables • Android build (APK/AAB) • iOS project/build • 30-day bug-fix support after delivery

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Ownership & IP (Important)

This is work made for hire. • I own 100% of the code and IP Can pay in stages

If you’re not comfortable with this, please don’t apply.

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How to Apply

Please include:

1. Links to 2–3 Flutter apps you’ve built
2. Fixed-price quote for this MVP+
3. Estimated timeline
4. A short explanation of how you’ll implement camera colour sampling

Please start your proposal with the word “LEATHER” so I know you’ve read the brief.

Budget: GBP 1000 (Fixed Price)

Proposals: 55 freelancers have applied