I will debug and fix your mql5 expert advisor

Romania

I speak English, Spanish, Italian, French, German

MT5 Expert

I build and audit MetaTrader 5 Expert Advisors (MQL5), focused on separating a real trading edge from a curve-fitted backtest. Every strategy passes 4 checks: out-of-sample testing, neighbouring-param...
About this Gig

Your MQL5 Expert Advisor has a bug and you cannot find it. I fix it.


I debug MetaTrader 5 EAs: compile errors, logic bugs, wrong order handling, broken SL/TP or lot-size logic, and runtime errors that show up only in the Strategy Tester or on a live chart.


What you get:

- A working .mq5 source that compiles with 0 errors, commented so you can see what changed.

- A short written explanation of what was wrong and how I fixed it.

- Verification in the MT5 Strategy Tester (Journal / Experts log checked) before I send the file back.

- A review of your risk logic (SL/TP, lot sizing) in the Premium package.


To start, send the .mq5 file, the exact error or wrong behavior, and if you have it a screenshot or the log from the Journal tab. Your code stays private. No profit promises - my job is to make the code do exactly what it is supposed to do.


Not sure which package fits your problem? Message me first and I will tell you.

Platform:

Prop firm

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MT5

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MT4

My Portfolio