Crypto App Development
Real-time crypto tracking and portfolio management
Client
Digital Investments Ltd.
Duration
12 Weeks
Year
2025
Category
Full-Stack
About The Project
Overview
Built a comprehensive cryptocurrency tracking and portfolio management application with real-time price feeds, interactive charts, portfolio analytics, and secure wallet integration. The app processes thousands of data points per second while maintaining a responsive interface.
The Challenge
Processing high-frequency real-time data feeds while keeping the UI responsive, and ensuring rock-solid security for financial data.
The Solution
We implemented a WebSocket gateway with Redis pub/sub for efficient data distribution, Web Workers for off-thread chart calculations, and a multi-layered security architecture with encryption at rest and in transit.
Key Deliverables
Highlights
Real-time price tracking with WebSocket feeds
Interactive candlestick and line charts with zoom
Portfolio performance analytics and P&L tracking
Two-factor authentication and encrypted storage
Impact
Results
< 50ms Data Latency
Performance
< 1.3s
Load Time
2K+ Active Users
Satisfaction
Built With
Tech Stack
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