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Recently implemented a Tap-to-Pay module in a Flutter app.
Key challenges:
• Secure transaction handling
• Backend validation
• Device compatibility
• Clean UX flow
Payment features require careful architecture — especially around security and state management.
Production-level implementation matters.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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