Challenge
Before
Strategies, holdings and history of copy-trade target traders were checked across a browser + Excel + multiple exchange sites, causing decision delays and missed opportunities.
- Checked by cycling through multiple exchange sites5+ min to grasp a trader's status
- Lag in order and balance updatesManual reloads needed / missed opportunities
- Copy-trade target strategies are invisiblePast history / win rate unknown
- Hard to check on mobile when outThe browser version is heavy
Solution
After
Exchange APIs are aggregated in a Node backend, with five views (Orders / Wallet / Copier / Chart / History) integrated natively in Swift. Fast rendering and real-time updates accelerate trade decisions.
Home screen — see daily P&L / holdings / top-trader performance at a glance
