I will build crypto wallet app, crypto exchange website, fintech wallet app


About this gig
Hello
Looking for a secure crypto wallet app or a fully functional crypto exchange website? I specialize in fintech wallet app development, building custom blockchain solutions for startups, exchanges, and DeFi projects.
I build multi-currency crypto wallets (Bitcoin, Ethereum, USDT, BEP20, ERC20, TRC20), P2P exchange platforms, and white label wallet apps with bank-grade security. My crypto wallet app development covers wallet creation, private key encryption, staking, swapping, and multi-chain support for Android, iOS, and web.
For crypto exchange website development, I deliver spot trading, order matching engine, KYC/AML integration, admin dashboard, and payment gateway setup. Every fintech wallet app is built with clean architecture, scalable backend, and API integration for real-time price feeds.
Whether you need a simple crypto wallet MVP or a full crypto exchange platform with liquidity and trading features, I deliver clean code, responsive UI, and ongoing support.
Message me before ordering to discuss your crypto wallet app or exchange website project, and I will guide you to the right package for your needs.
Get to know Tee D
- FromUnited States
- Member sinceJul 2025
Languages
English, Arabic
FAQ
Do you build the wallet app from scratch or use existing templates?
I can do either, a custom-coded solution built from scratch, or a faster, budget-friendly white-label wallet customized to your branding and coin list.
Which cryptocurrencies can you integrate?
Bitcoin, Ethereum, USDT (ERC20/TRC20/BEP20), BNB, TRX, and most major ERC20/BEP20 tokens. Let me know your required coins before ordering so I can confirm scope.
Is the exchange website ready for real trading and liquidity?
The Premium package includes a working matching engine and order book. For live trading with real liquidity, you'll also need a licensed payment processor and legal compliance in your jurisdiction — I can advise on the technical integr
Do you provide the source code and admin access?
Yes, full source code and admin panel access are included in every package upon final payment.
Can you help after the app is delivered?
Yes, each package includes a post-delivery support window for bug fixes; ongoing maintenance can be arranged separately.
