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Project Overview:
I have a developed Expert Advisor named "Apex King" for MetaTrader 5. It features five distinct trading engines (Sniper, Reaper, Lion, Ghost, and Guardian Recovery). I need an experienced MQL5 developer to audit, fix, and optimize the code so it can run 100% autonomously on a VPS without errors.
 
Core Logic to Preserve:
 
- Multi-Engine Structure: Each engine (Magic Numbers 1001-5005) has its own entry sensitivity and logic (Momentum, Bollinger Bands, Stochastics, and Price Action).

- Guardian Recovery System: The "Engine 5" logic that identifies losing tickets, calculates a recovery lot size, and "swaps" the trade.

- Global Risk Management: Daily profit targets, daily loss limits, and Trailing Drawdown protection.

- Stealth & Exit Logic: Break-even triggers and trailing stops.
 
Requirements & Fixes Needed:
 
1. Execution Errors: Fix "Filling Mode" and "Slippage" issues that often cause trade rejects on different brokers.

2. Logic Synchronization: Ensure the  OnTick  function efficiently handles multiple engines without skipping signals or double-firing.

3. Guardian Mode Refinement: The current recovery logic needs a safety check to ensure it doesn't enter an infinite loop of closing/opening trades. I want the "Profit Addict" mode to be more robust.

4. Resource Management: Optimize the use of indicators (iATR, iBands, etc.) to ensure the EA doesn't lag the VPS.

5. Error Handling: Add comprehensive  GetLastError()  logging so I can see exactly why a trade failed in the Experts tab.

6. Global Variable Persistence: Ensure that  startingBalance  and  maxEquityToday  are saved in case the VPS restarts mid-day.


The final bot must be "Plug and Play." I want to be able to set the inputs, leave it on a VPS, and have it manage the daily targets and recovery cycles reliably.

specific areas:
 
1. Lot Calculation: Review the  CalculateLot  function. It currently divides by 1000.0—please ensure this is mathematically sound for GBP/USD accounts and various symbols (Gold/Forex).

2. Position Closing: In  FireGuardian , the code closes the losing ticket immediately after opening the recovery. Please verify if this works correctly on both Hedging and Netting account types.

3. Execution Reliability: Ensure the  filling  mode and  slippage  settings are robust enough to work across different broker environments without manual adjustment.

4. Resource Management: Optimize indicator handle usage (iATR, iBands, etc.) to ensure high performance on a VPS.

5. Persistence & Safety: Use Global Variables or Files to save  startingBalance  and  maxEquityToday  so the bot remembers its daily progress if the VPS restarts.

6. Error Logging: Add clear  Print()  alerts for every trade action and error code to help with remote monitoring.

7. Objective: Deliver a stable, "plug-and-play" EA that handles entry, exit, and recovery autonomously while following the existing engine logic.


if you spot anymore fixes that need attention contact me.


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プロジェクト情報

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200 - 400 USD
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最低 3 最高 7 日

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