I’m looking for an experienced developer who can build a fully automated trading bot that runs a scalping strategy across MetaTrader 4/5 for forex and gold, as well as Binance and Coinbase for crypto pairs. Core requirements • One unified code-base that plugs into MT4/5, the Binance API, and the Coinbase API without manual intervention. • Scalping logic capable of identifying micro-trend momentum, placing rapid entries, and closing positions at predefined pip/price targets. • Risk-management controls — configurable lot/position sizing, dynamic stop-loss and take-profit, and maximum daily drawdown limits. • Ability to toggle instruments (major FX pairs, XAUUSD, BTC-USDT, ETH-USDT, etc.) from a simple settings file or GUI panel. • Real-time data handling, order execution, and error logging so I can monitor performance and swiftly diagnose issues. • Back-testing module that lets me feed historical data from each platform and export key metrics (win rate, expectancy, max drawdown). • Straightforward deployment guide so I can install, authenticate API keys, and run the bot on my own VPS. Nice to have • Visual dashboard that shows open trades, equity curve, and per-instrument statistics. • Email, Telegram, or mobile push notifications for significant events (trade opened/closed, daily P&L threshold hit). Deliverables 1. Source code with clear, well-commented functions. 2. Config file or GUI for strategy parameters. 3. Step-by-step setup documentation. 4. Short video or screenshare walkthrough validating live connection to all three platforms and a sample back-test report. If you’ve built multi-platform scalping bots before, especially one that handles both MT4/5 and major exchanges, I’d love to see a quick demo or code snippet in your proposal. Looking forward to working together on this.