
Crypto Portfolio Tracker & Analytics Dashboard —Full Stack Build
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5 days
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What you get with this Offer
I will build a full-stack cryptocurrency portfolio tracking and analytics application — aggregating your holdings across multiple exchanges and wallets, calculating real-time portfolio value, PnL, cost basis, and performance metrics, and displaying everything in a clean, interactive dashboard with historical charts, asset allocation breakdowns, and exportable transaction history. Managing a cryptocurrency portfolio across multiple exchanges, DeFi protocols, and self-custody wallets without a unified tracking tool means reconciling data manually from half a dozen sources — a process that is error-prone, time-consuming, and makes tax reporting unnecessarily difficult.
The application covers exchange API integration (read-only keys for up to 3 CEXs), on-chain wallet balance and transaction fetching (Ethereum and EVM chains via Etherscan API or Alchemy), real-time price data from CoinGecko or CoinMarketCap, portfolio valuation with cost basis and unrealised PnL calculation, React frontend with Chart.js or Recharts visualisations, PostgreSQL database for transaction history, and CSV export for tax reporting. Authentication and multi-user support are included.
Designed for active cryptocurrency traders, DeFi participants, and investment funds who need a single, accurate view of their cryptocurrency portfolio performance across all their accounts and wallets.
The application covers exchange API integration (read-only keys for up to 3 CEXs), on-chain wallet balance and transaction fetching (Ethereum and EVM chains via Etherscan API or Alchemy), real-time price data from CoinGecko or CoinMarketCap, portfolio valuation with cost basis and unrealised PnL calculation, React frontend with Chart.js or Recharts visualisations, PostgreSQL database for transaction history, and CSV export for tax reporting. Authentication and multi-user support are included.
Designed for active cryptocurrency traders, DeFi participants, and investment funds who need a single, accurate view of their cryptocurrency portfolio performance across all their accounts and wallets.
What the Freelancer needs to start the work
Please specify the exchanges and wallets to integrate, your preferred blockchain networks for on-chain tracking, your required analytics and reporting features, your authentication requirements (single or multi-user), your preferred charting library, and your deployment environment.
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