CryptoKara
Multi-Chain Cryptocurrency Exchange Platform
A secure, user-friendly cryptocurrency exchange mobile app supporting multiple blockchain networks with real-time trading, wallet management, and institutional-grade security.
The Challenge
The client needed a comprehensive cryptocurrency exchange platform that could compete with established players while addressing common pain points in the industry.
- Support for multiple blockchain networks (Ethereum, BSC, Polygon, Solana)
- Institutional-grade security for user funds and private keys
- Real-time order matching and trading engine
- Seamless fiat on/off ramps with KYC/AML compliance
- Mobile-first design for iOS and Android
- Scalable infrastructure to handle millions of transactions
Technologies Used
Blockchain
Backend
Mobile
Security
Infrastructure
Our Solution
Multi-Chain Architecture
Built a unified platform supporting 4 major blockchain networks with seamless cross-chain swaps and a single wallet interface.
High-Performance Trading Engine
Developed a custom order matching engine processing 100K+ orders per second with sub-100ms latency.
Enterprise Security
Implemented multi-signature wallets, hardware security modules, and cold storage for 95% of user funds.
Intuitive Mobile UX
Designed a beautiful, easy-to-use mobile app with advanced charting, one-tap trading, and biometric authentication.
Compliance Integration
Integrated KYC/AML providers and built automated compliance workflows for regulatory requirements.
Scalable Infrastructure
Deployed on AWS with Kubernetes orchestration, auto-scaling, and multi-region failover for 99.9% uptime.
Results & Impact
"Tallysis delivered a world-class cryptocurrency exchange platform that exceeded our expectations. Their expertise in blockchain technology and security was evident throughout the project. The platform has been incredibly stable and our users love the experience."
Key Features Delivered
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