The challenge
A DeFi startup needed real-time portfolio tracking across chains but had no in-house frontend capacity. Their users were manually checking wallets on block explorers, generating a steady stream of support requests.
Our approach
We started with user interviews to identify the three views that mattered most: portfolio overview, transaction history, and token detail. Architecture used wagmi for wallet state, The Graph for indexed data, and a custom caching layer to keep load times under two seconds on mobile.
The solution
Built a multi-chain dashboard with wallet connect, token balances, historical charts, and transaction history — shipped in six weeks.