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Fiverr Pro
English
$
USD
I will develop a professional mql5 expert advisor or python trading bot
About this Gig
Tired of EAs that look great in backtests but fail live?
I build robust, validated Expert Advisors designed for real market conditions not just optimized backtests.
⭐ My approach:
Walk-Forward Validation on out-of-sample data
Monte Carlo Simulation across thousands of scenarios
ATR-based risk management (SL, BE, partial TP, trailing)
Clean, documented MQL5 source code. No black boxes.
Services:
Custom MQL5/MQL4 Expert Advisors
Python trading bots & backtesting tools
Strategy audit & optimization of existing EAs
Custom indicator development (MT4/MT5)
Prop-firm compliance (FTMO, Funded Next, etc.)
Track record:
20+ years IT & software development
Published EA on MQL5 Marketplace
Verified Myfxbook forward-test results
Specializing in XAUUSD, Forex & indices
Process:
1. Share your strategy or idea
2. I analyze feasibility & suggest improvements
3. I build, test & validate your EA
4. You get full source code + backtest report
Message me before ordering to discuss your strategy!
Platform:
TradingView
•
Prop firm
•
MT5
My Portfolio
FAQ
Do you provide the source code?
Yes! All packages include the complete, commented MQL5/MQL4 source code (.mq5/.mq4 file). No locked .ex5 files.
Can you convert my MT4 EA to MT5?
Absolutely. I can convert MQL4 to MQL5 and vice versa. Message me with details for a quote.
Do you optimize EAs for prop firms?
Yes. I can adjust risk parameters, drawdown limits, and lot sizing to meet prop-firm rules (FTMO, Funded Next, The5ers, etc.).
What is walk-forward validation?
It splits historical data into training and testing periods, optimizes on training data, then verifies on unseen data. This prevents overfitting and shows if the strategy truly works.
Can you guarantee profits?
No honest developer can guarantee profits. Trading involves risk. What I guarantee is a professionally built, thoroughly tested EA with transparent performance metrics.
Which brokers/platforms do you support?
MetaTrader 4 (MQL4), MetaTrader 5 (MQL5), and Python-based solutions. The EA works with any MT4/MT5 broker.
