Professional MQL5 Expert Advisor Developer
Custom MT4/MT5 Trading Bot Development Service
Expert MQL5 and MQL4 programming services with 17+ years of experience. We develop custom Expert Advisors, trading indicators, and automated trading systems for MetaTrader 4 and MetaTrader 5 platforms. Transform your trading strategy into a professional, reliable trading bot.
When it comes to MQL5 Expert Advisor development and MetaTrader programming, experience matters. Our lead developer brings over 17 years of hands-on experience in creating sophisticated trading algorithms, custom indicators, and automated trading systems for both MT4 and MT5 platforms.
Whether you need a simple trend-following EA or a complex multi-strategy trading system with advanced risk management, we deliver professional-grade MQL code that's optimized, well-documented, and thoroughly tested.
Expert Advisor Development
- • Custom trading strategies and algorithms
- • Multi-timeframe and multi-symbol EAs
- • Grid trading and martingale systems
- • Scalping and high-frequency trading bots
- • News trading and economic calendar integration
- • Portfolio and basket trading systems
Technical Indicators & Tools
- • Custom technical indicators
- • Advanced chart analysis tools
- • Market scanner and signal systems
- • Risk management and position sizing tools
- • Trade copier and signal provider systems
- • Dashboard and monitoring panels
Our MQL programming services support both MetaTrader 4 and MetaTrader 5 platforms, ensuring your trading bot works seamlessly with your preferred trading environment.
MetaTrader 4 (MT4)
Legacy MQL4 programming for older strategies and existing EA modifications. Perfect for classic forex trading approaches.
MetaTrader 5 (MT5)
Modern MQL5 development with object-oriented programming, advanced testing capabilities, and multi-asset trading support.
Why Choose Professional Development?
At GPT4Trade, we constantly push AI to its limits. While AI can sometimes deliver a solid bot in minutes, it doesn't always produce the quality and reliability your strategy deserves.
Fill out the form below with your trading strategy requirements. Our MQL5 expert will review your request and provide a detailed quote for your custom Expert Advisor development.
To ensure we develop your MetaTrader Expert Advisor exactly to your specifications, please provide detailed requirements. Our MQL5 developers use this information to create professional, optimized trading bots tailored to your strategy.
🔧 External Parameters
List all settings you'd like to be adjustable in the EA, such as:
- • Lot size
- • Stop Loss / Take Profit
- • Indicator periods
- • Trading hours
- • Risk %
- • Magic number
📈 Entry Signals
Describe the conditions that should trigger buy and sell entries.
Example:
• Buy when RSI(14) crosses below 30 and price is above EMA(50)
• Sell when RSI crosses above 70 and price is below EMA(50)
📉 Exit Signals
Explain how the bot should exit trades:
- • Opposite indicator signal?
- • Price crossing moving average?
- • Fixed SL/TP?
- • Trailing stop or breakeven?
🅰️ Opening Orders / Positions
Include details for the first trade, such as:
- • Entry conditions
- • Type of order (market/pending)
- • Stop Loss, Take Profit
- • Lot size (fixed or dynamic)
🅱️ Adding Orders / Positions
If you want multiple trades (like grid or martingale), describe:
- • When new trades should be added
- • Distance between trades
- • Max number of trades
- • Lot size increase rules (if any)
🆎 Trade Management
Explain how trades should be managed after entry:
- • Trailing stop
- • Move to breakeven after X pips
- • Partial close
- • Time-based exit
- • Locking profits, etc.
🅾️ Trade Closing Rules
Describe how and when trades should be closed:
- • Manual close allowed?
- • Close all at opposite signal?
- • Expiry time for orders?
- • Total equity/take-profit targets?
ℹ️ Monitoring, Display & Notifications
Tell us what kind of control panel, messages, or alerts you want:
- • What to show on the chart (text, stats, signal arrows, etc.)
- • What to log in the journal
- • Push notifications / email / Telegram alerts
- • Custom dashboard or controls
📎 Supporting Documentation for MQL Development
• Strategy Documentation (PDF, DOCX, TXT)
• Chart Screenshots showing entry/exit points
• Existing MQL4/MQL5 code for reference or modification
• Indicator files or custom tools you want integrated
✅ Detailed specifications ensure your Expert Advisor meets your exact trading requirements
Real testimonials from satisfied customers who trust our MQL5 development services.
Read more reviews on Trustpilot
Our custom MQL5 development service follows a proven methodology that has delivered thousands of successful Expert Advisors to traders worldwide. From initial strategy analysis to final deployment, we ensure your trading bot is built to professional standards.
1. Strategy Analysis
Our MQL experts analyze your trading strategy to identify the best implementation approach for maximum performance.
2. Professional Coding
Clean, optimized MQL5 code following best practices with comprehensive error handling and performance optimization.
3. Testing & Support
Thorough testing on multiple timeframes and symbols, plus ongoing support for your Expert Advisor.
Ready to transform your trading strategy into a professional Expert Advisor? Our experienced MQL5 developers are ready to bring your vision to life with clean, efficient code that performs reliably in live trading conditions.