Industry
Finance & Banking
Technologies
React Native, Node.js, Solidity, Ethereum, MongoDB
About Our Client
Our client is a fintech startup focused on next-generation payment solutions. With a mission to simplify secure digital transactions, they aimed to create a user-friendly wallet app that integrates blockchain technology, enables biometric authentication, and supports both fiat and crypto payments.
Challenge
The client wanted to launch a digital wallet that offers ultra-secure, real-time transactions with minimal fees. Key challenges included ensuring tamper-proof transaction records, integrating multiple currencies, and offering a seamless user experience with top-tier security features like fingerprint and face ID authentication.
Solution
Celestial Infosoft developed a custom blockchain-based digital wallet designed to meet these needs.
- Decentralized Ledger: Built on Ethereum smart contracts to ensure secure, transparent, and immutable transactions.
- Biometric Authentication: Integrated fingerprint and facial recognition for login, approval of payments, and settings changes.
- Multi-Currency Support: Enabled management of crypto (BTC, ETH, USDT) and fiat wallets within one app.
- User-Centric Design: Delivered a clean, intuitive mobile interface with QR-based payments and transaction history.
- Compliance & Encryption: Incorporated KYC/AML processes and end-to-end encryption for regulatory and user data protection.
Project Highlights
- Built on a hybrid blockchain architecture to balance speed and decentralization.
- Integrated real-time exchange rate APIs for seamless fiat-crypto conversions.
- Developed a robust admin panel for managing user accounts, limits, and fraud detection.
Results
The digital wallet app delivered outstanding results for the client and end users:
- Reduced transaction processing time by 40% compared to traditional payment apps.
- Achieved 99.9% transaction accuracy with blockchain smart contracts.
- Onboarded 100,000+ users within the first six months post-launch.
- Strengthened user trust with a 4.8-star rating in app stores and positive media coverage.
Technologies and Tools
React Native, Node.js, Solidity, Ethereum, MongoDB, AWS, KYC/AML APIs, Biometric SDKs
Client Feedback
“Celestial Infosoft helped us break new ground in the fintech space. Their blockchain expertise and ability to integrate biometric security set our app apart and positioned us for rapid growth.”
– Client Says
