I will design b2b wholesale, rental marketplace, app development, flutter flow


About this gig
Need a marketplace app that makes it simple for people to discover services, connect with providers, and place bookings?
I design polished, intuitive marketplace experiences built around how your users actually navigate, search, compare, and take action.
What I can create:
Buyer & provider interfaces
Service listing screens
Search and category navigation
Provider profiles
Booking & checkout flows
Reviews and rating sections
Messaging screens
User dashboards
Responsive layouts
Interactive prototypes
Whether you're validating a startup concept or preparing a product for development, Ill turn your idea into a clear, professional interface with thoughtful user journeys and consistent visuals.
Youll receive:
Custom-designed screens
Wireframes where required
Clickable prototype
Organized source files
Responsive layouts
Clean, developer-friendly structure
Have an idea in mind?
Send me your concept and lets turn it into a marketplace experience people can navigate with confidence.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Iewis
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- FromNetherlands
- Member sinceSep 2026
Languages
English
FAQ
Can you design a mobile app that connects to my existing Shopify store?
Yes. I create Flutter & FlutterFlow apps that sync live with your Shopify products, collections, cart, and checkout. Customers can browse and buy directly inside the app on both iPhone and Android.
Do you also design wholesale / B2B apps with private pricing?
Yes. I specialize in login-protected wholesale apps where approved buyers see their own prices, minimum order quantities, and can place bulk orders easily. Perfect for Shopify B2B or wholesale stores.
How quickly can I see the first designs?
You’ll get the first high-quality screens (Home, Product, Cart, Account) within 48–72 hours. Many clients use these early screens to get team or investor approval while the rest of the app is being finished.
I’m not technical will I be able to update products and content myself later?
Yes. When we connect the app to Shopify or build with FlutterFlow, you can change products, prices, banners, and content yourself from your Shopify admin or a simple dashboard. No coding needed.
Can you match my current website branding so the app doesn’t look generic?
Absolutely. Just send your website, logo, or brand guidelines and I will match your exact colors, fonts, and style so the app feels like a natural extension of your brand.
How many revisions do I get if I want changes?
You get unlimited revisions during the design phase. Most change requests are completed the same day or next morning so we keep moving fast.
Will the app work properly on real iPhones and Android phones?
Yes. I deliver working prototypes that you can open and test on your own devices (test links + APK/IPA). You only approve when everything feels smooth on actual phones.

