Fixing the enclosed SymbolSignalFilter.mq5 script and add ChartOpen() function.

I need a fully automated end-to-end system where a backend continuously runs my deterministic CORE EDGE validator on live market data, generates numeric JSON trade tickets (GO) or alert levels (NO-GO), and automatically pushes those instructions to the MT5 EA for execution. There are no manual signals. ROLE SPLIT (IMPORTANT) Backend (analysis & decision engine): Continuously evaluates live data using my CORE EDGE

Job Description: We are looking for an experienced MQL5 developer to create a script or Expert Advisor (EA) that automatically updates the price of a token CFD on MT5, using a live BTCUSD feed. The goal is to make token fully CFD-tradable , with real-time price updates, charts, and client P/L. Clients should be able to trade long or short and view live candles, just like other MT5 CFDs. Scope of Work / Requirements