Kategorien durchsuchen
Entdecken
Fiverr Pro
Deutsch
$
USD
I will develop full stack crypto wallet app, web3 dapp, and exchange app
Temil
Über diesen Service
Are you looking to launch a secure, scalable, and ultra-modern Crypto Wallet App or Web3 dApp? You are in the exact right place!
I specializes in blockchain technology, Web3 architecture, and secure cryptographic integrations. I build custom, high-performance crypto wallet applications for both iOS and Android using a robust cross-platform stack (Flutter / React Native) paired with a fortified backend.
From secure key management to seamless decentralized exchange (DEX) integrations, I deliver production-ready apps tailored exactly to your business model.
️ What My Mobile App Packages Offer:
- Biometric & Key Security
- Multi-Chain Support
- Core Crypto Features
- Advanced Web3 Integrations
- Robust Backend
️ My Technical Stack:
- Frontend: React Native, Flutter, Swift, Kotlin
- Web3 Libraries: Web3.js, Ethers.js, WalletConnect v2
- Backend & DB: Node.js, Python, Firebase, PostgreSQL, MongoDB
- Smart Contracts: Solidity, Rust (Solana)
Why Choose Me?
- Clean & Auditable Code
- Intuitive UI/UX
- End-to-End Delivery
Please contact me before placing an order. Let's discuss your project scope, custom features, and target blockchain networks to ensure a perfect delivery!
Lerne Temil kennen
Temil
Full Stack Developer, Cross Platform and Native Solutions
- AusNigeria
- Mitglied seitAug. 2026
- ⌀ Antwortzeit1 Stunde
Sprachen
Englisch
I build high-performance, scalable mobile applications that turn your business goals into revenue-generating digital products. As a Full-Stack Developer, I engineer seamless user experiences using Flutter, React Native, Swift, and Kotlin, backed by robust server infrastructure powered by Node.js, Python, Firebase, and MongoDB. From secure payment gateways and third-party API integrations to real-time push notifications, I deliver optimized, production-ready apps on time and with crystal-clear communication.
FAQ
Q: Do you write custom smart contracts for the app?
Yes! For the Standard and Premium tiers, I can write, test, and deploy secure Solidity or Rust smart contracts to support custom token logistics, staking, or tailored transaction handling.
How is the security of the seed phrases handled?
Security is paramount. Private keys and seed phrases are heavily encrypted and managed locally on the user's device using secure hardware storage (Keychain/Keystore), ensuring no sensitive keys ever hit a central database.
Can you implement token swap features directly in the app?
Absolutely. I integrate major decentralized exchange aggregation protocols like 1inch, Uniswap, or Jupiter APIs directly into the premium tier so users can seamlessly swap assets without leaving your application.
Will you submit my mobile app to the Apple App Store and Google Play Store?
Yes, I provide comprehensive deployment assistance. Please note that you will need to provide your own Apple Developer and Google Play Console developer accounts.
