MACD+two ema cross EA MQL +sound popup , small horizontal line alert

I am looking for an experienced MQL4/MQL5 HFT developer to build or optimize a High-Frequency Trading (HFT) Expert Advisor that can successfully pass proprietary trading firm challenges and perform consistently under live trading conditions with brokers such as 8cap or BlackBull Markets . The developer should have proven experience with HFT execution, ultra-low-latency trading, broker execution, slippage, spreads

I have a High-Frequency Trading (HFT) Expert Advisor for both MT4 and MT5 designed primarily for US30 (Dow Jones Index) . The EA performs consistently and profitably on demo accounts, but when I run it on an IC Markets Raw or Standard live account, it starts generating losses under what appear to be the same trading conditions. At this time, I cannot provide the source code (.mq4/.mq5). I can only provide the

Pine Script Integration Request (Experienced Coders Only) I am looking for a highly experienced Pine Script developer to integrate a Demand & Supply Zone module into my existing indicator. Requirements Keep my current indicator (Rudy) exactly as it is. Do NOT modify, remove, or alter any existing logic, calculations, signals, alerts, or visual elements. Add only the Demand & Supply Zone boxes from a second Pine