I will fix and debug your ninjatrader 8 strategy or script
About this gig
Is your NinjaTrader 8 strategy or script not behaving the way it should?
I help troubleshoot and repair existing NinjaTrader 8 projects when the problem is in the code, logic, order handling, or execution workflow.
I can help with issues such as:
- Strategy not entering or exiting correctly
- Duplicate or unexpected trades
- Orders not behaving as expected
- Incorrect entry and exit conditions
- Strategy stopping or behaving unexpectedly
- NinjaScript compile or runtime errors
- Existing automation that needs debugging or stabilization
- Historical and real-time behavior differences
My process starts with reviewing the existing code and reproducing the reported issue where possible. I then identify the cause, apply the appropriate fix, and test the affected functionality.
This Gig is for fixing and improving existing NinjaTrader 8 scripts and strategies. New strategies, large feature additions, complex integrations, and major rebuilds can be handled through a custom offer after reviewing the requirements.
Please send the existing script/code, a clear description of the issue, and any relevant error messages or screenshots before ordering if you are unsure which package fits your project.
Get to know Steve R
NinjaTrader 8 Developer Automation and Integration Specialist
- FromUnited Kingdom
- Member sinceOct 2026
Languages
English, French
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FAQ
What NinjaTrader versions do you work with?
This Gig focuses on NinjaTrader 8 and NinjaScript/C# projects. Send the current script and issue details so I can confirm the scope before work begins.
Can you fix an existing strategy instead of building a new one?
Yes. Existing strategy and script troubleshooting is the main focus of this Gig.
Can you fix duplicate or unexpected trades?
Yes. I can investigate the entry conditions, execution logic, order handling, and strategy state that may be causing unexpected trades.
Can you fix NinjaScript compile errors?
Yes. Send the error message and the related script or project files so I can review the cause.
Can you fix a strategy that works differently in backtesting and live trading?
Yes. I can investigate differences in strategy logic, data processing, order handling, and execution behavior. The exact scope depends on the project.
Can you add new features to my strategy?
Small related changes may fit a package. Larger feature additions should be reviewed first and can be handled through a custom offer.
