Tarea técnica
I am looking for a professional MT5/MT4 developer to build a fully automated Expert Advisor based on a custom trading system called "Armani Gold EA 3.0".
The strategy is designed specifically for XAUUSD (Gold) and combines:
- Smart Money Concepts (SMC)
- Fair Value Gap (FVG)
- Order Blocks (OB)
- Liquidity Sweep logic
- Fibonacci retracement zones (50%–61.8%)
- Momentum confirmation using MACD and Bollinger Bands
- ATR-based risk management and trailing stop
Core Requirements:
- Multi-timeframe logic:
- H4 for trend (EMA 20 & EMA 50)
- M15 for execution
- Optional H1 confirmation
- Strict entry conditions (ALL must be validated unless configurable)
- No repainting logic (closed candles only)
- Modular system (enable/disable each filter)
Risk Management:
- Auto lot calculation (1% risk per trade)
- SL based on ATR
- TP1 (1:1 RR, close 50% + break-even)
- TP2 (1:3 RR, close remaining)
- ATR trailing stop after TP1
Filters:
- Daily Pivot filter
- News filter (block trading 15 min before/after high-impact news)
- Session filter (avoid first minutes of Tokyo, London, NY)
- Spread filter
- Max daily drawdown protection
- One trade per signal
Trade Logic Includes:
- FVG detection with minimum size and 50% retracement requirement
- Order Block validation with price reaction
- Liquidity sweep (mandatory condition)
- Confirmation candle (engulfing or pin bar)
- MACD histogram alignment
- Bollinger volatility filter
Additional Requirements:
- Clean, modular, well-commented code
- Optimized for real market (not only backtesting)
- Full logging system for all decisions
- Support for backtesting and forward testing
- Magic number support
I will provide a full specification document and pseudo code.
The developer must follow the logic strictly without simplifying or modifying the system.
This is a professional-grade EA, not a simple bot.
Only experienced developers with strong trading logic understanding should apply. IMPORTANT IMPLEMENTATION RULES:
- The EA must strictly follow the provided specification and pseudo code without simplification.
- Each condition must be implemented exactly as described (no approximations).
- All strategy components must be independently configurable (ON/OFF).
- All calculations must be based on CLOSED candles only (no repainting).
DEFINITION CLARITY (MANDATORY):
- BOS (Break of Structure): must be defined using swing high/low break with candle close.
- CHoCH: must be clearly distinguished from BOS and implemented separately.
- Liquidity Sweep: must be detected as a stop-hunt above/below previous highs/lows before entry.
- FVG: must have a minimum size and require partial fill (50%) before validation.
- Order Block: must be validated only if price reacts and forms confirmation.
TRADE EXECUTION RULES:
- Entry only after ALL conditions align.
- No early entries.
- No averaging or martingale.
- One trade per signal only.
- SL and TP must be placed immediately upon trade execution.
VALIDATION REQUIREMENT:
The developer must provide:
- Backtest results
- Visual mode testing proof
- Explanation of how each rule was implemented
If any rule is not implemented correctly, the project is considered incomplete.The source code (.mq5/.mq4) must be delivered, not only compiled file. --------------------------------------------------
Technical Safeguards and Execution Protection:
--------------------------------------------------Technical Safeguards and Execution Protection:
1. Max Spread Filter:
The EA must include a configurable input parameter (MaxSpreadPoints) to prevent opening trades if the current spread exceeds a defined threshold.
This parameter must remain flexible and adjustable by the user.
Recommended default values for XAUUSD:
- Normal market conditions: 20–40 points
- High volatility conditions: up to 60–80 points (optional)
Optional Enhancement:
The EA may include a dynamic spread mode, where the allowed spread adjusts automatically based on market volatility (e.g., ATR) or trading session.
2. Slippage Control:
The EA must include configurable slippage protection to ensure that orders are executed only within an acceptable deviation from the intended signal price.
The slippage tolerance must be adjustable by the user through input settings.
Recommended approach:
- Use a conservative default slippage value
- Allow higher slippage tolerance only if explicitly configured
3. Execution Error Handling:
The EA must properly handle execution-related errors such as:
- Requotes
- Invalid price
- Order send failure
- Temporary trade context busy conditions
- Broker rejection or temporary execution issues
If execution fails, the EA must:
- Log the exact error clearly
- Avoid duplicate entries
- Avoid unintended multiple orders
- Retry only in controlled manner for temporary errors, if appropriate
4. Safe Retry Logic:
If retry logic is implemented, it must be limited and controlled.
The EA must not repeatedly send orders in a way that could create accidental duplicate positions.
Recommended approach:
- Retry only for temporary errors
- Maximum retry attempts should be configurable
- Log every retry attempt and final failure
5. Immediate Protection on Entry:
Whenever a trade is opened, Stop Loss and trade protection logic must be applied immediately to reduce exposure during volatile conditions.
6. Latency / Execution Optimization:
The code must be written efficiently to minimize delay between signal confirmation and order placement.
The EA should be optimized for fast execution on MT4/MT5, especially for XAUUSD during volatile market conditions.
7. Volatility Protection Buffer:
The developer should ensure the EA behaves safely during abnormal volatility spikes and does not force execution under unstable pricing conditions.
8. Logging and Audit Trail:
All execution-related events must be recorded in logs, including:
- Signal detected
- Spread status
- Slippage status
- Execution success or failure
- Retry attempts
- Final order result
These safeguards are mandatory because the EA is intended to trade XAUUSD under real market conditions, including fast and volatile environments.
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Información sobre el proyecto
Presupuesto
200 - 600 USD
Plazo límite de ejecución
de 7 a 14 día(s)
Cliente
Encargos realizados1
Número de arbitrajes0