Introduction

WonderPortfolio needed a comprehensive crypto portfolio tracking platform capable of handling massive amounts of historical market data. We built the entire product from the ground up — frontend, backend, and a custom data ingestion pipeline.

Our Approach

1. Frontend: Built a responsive, real-time dashboard for tracking portfolio performance, asset allocation, and historical trends.

2. Backend: Designed a scalable API layer to serve portfolio data, handle authentication, and manage user accounts.

3. Data Ingestion Pipeline: Developed custom software for large-scale ingestion of historical cryptocurrency data — processing and normalising data from multiple exchanges and sources into a unified format.

Key Features

• Real-time portfolio tracking across multiple exchanges and wallets
• Historical data engine ingesting and serving years of crypto market data at scale
• Performance analytics with detailed charts and breakdowns
• Multi-asset support covering a wide range of cryptocurrencies

Results

• Full product delivered end-to-end — frontend, backend, and data infrastructure
• Custom ingestion pipeline handling large-scale historical crypto data reliably
• Live and serving users at wonderportfolio.com