Searching for a Math Specialist

Hi

I coded some years ago a grid hedge EA. The backtests were pretty mindblowing and I also generated nice profits but I also made a lot of losses. I need someone who has deep understanding in mathematics and statistics because it's not just only a grid logic behind it. I would like to figure out, what lead into those losses. I didn't find any solution yet and I have no idea where I should search the next. Please keep in mind that I won't provide the source code from the beginning. I made a document with all the bugs I have found. It must be something with Global Variables and mathematical levels it ignores. The logic behind is very complex and the code has several thousands of lines of code.

Requirements:
- Math understanding
- At least 50 reviews
- Understands mql5 and clean coding

Show me please your experience with mathematics and statistics. If you don't have a degree then please don't apply for it, thank you.


What does the EA:
- It continuously monitors the price of one or more currency pairs (e.g. EURUSD, GBPUSD).
- It calculates smoothed averages (moving average) and a price channel extended by the standard deviation value (upper and lower band).
- If the price exceeds the upper band, it generates a “sell signal”; if it falls below the lower band, it generates a “buy signal”.
- It then automatically opens positions (long or short), manages stop-loss/take-profit (sometimes virtually) and, if necessary, additional grid or martingale purchases in the event of false signals.

It has:
- Signal by breakout from a standard deviation channel,
- Grid/Martingale buybacks,
- automatic lot calculation,
- drawdown protection and recovery mode,
- ATR filters for volatility gaps,
- live panel in the chart for monitoring.