I need an expert MQL5 developer to build a 100 % profitable scalping-style Expert Advisor for MetaTrader 5. The underlying trading logic is up to you—as long as it consistently captures quick intra-day moves and can keep performing when news or sudden market events hit. Core requirements • Platform: MetaTrader 5 only. • Strategy: any method you design, optimised for very fast entries and exits. • Timeframes & symbols: must operate on whichever chart I attach it to, from 1-minute through H4 and on any forex pair. • Risk management: adjustable lot size and maximum open trades that scale automatically with account growth, plus configurable stop-loss and take-profit for every order. • Market conditions: able to keep trading during new developments and high-impact events without manual intervention. What I expect from you – A compiled .ex5 file and full .mq5 source code. – A ready-to-use set file with default parameters. – A brief user guide explaining settings, risk controls, and recommended brokers/conditions. – Back-test and (if available) forward-test results that demonstrate uninterrupted profitability. When you bid, highlight your relevant experience building MT5 scalping EAs and share examples that prove your work can survive real-world volatility.