Trabalho concluído

Tempo de execução 5 dias
Comentário do cliente
Great work! A highly professional developer.
Comentário do desenvolvedor
Very considerate and give you the best offer.

Termos de Referência

Upgrade Existing MT5 CatBoost Angle EA → Add Self-Learning Engine + Multi-Symbol + Prop-Firm Risk Layer (with 5-Year High-Quality Tick Backtests)

Project Overview

I already have a fully functional MT5 EA based on a CatBoost Angle Strategy (3-model ensemble).
This project is NOT about rewriting from scratch.

I need an experienced Senior MQL5 Developer to upgrade and extend the EA’s architecture by integrating:

A Self-Training Engine (pattern-score reinforcement learning)

Multi-Symbol independent learning (6 symbols)

A full Prop-Firm Challenge Risk-Control Layer

High-quality (99% modeling) tick-data backtests for 5+ years

Clean, modular OOP architecture

CSV-based model persistence per symbol

All CatBoost logic, angle features, and ensemble prediction must be kept exactly as they are.
Your job is to extend the EA with new modules and integrate them cleanly.

Scope of Work
1. Integrate the Self-Training Engine (Reinforcement-Style, MT5 Internal)

No Python needed.
All learning is inside MQL5.

Includes:

Feature builder
Feature binning → pattern hashing
Pattern table per symbol
Online score update (win/loss smoothing + decay)
MAE/MFE tracking
Model persistence (CSV)
Learning must run in parallel with CatBoost, not replacing it.
Final Decision = CatBoost Prediction + Pattern Score + Risk Layer

2. Multi-Symbol Learning Engine
Must support the following symbols independently:
XAUUSD
EURUSD
GBPUSD
USDJPY
US30
DAX40

Each symbol has its own:
Pattern table
MAE/MFE
Model CSV
Score history
Learning cycle
No cross-contamination allowed.

3. Prop-Firm Challenge Risk Layer
Must include:
Account-Level
Daily loss limit
Max drawdown limit
Equity guard
Account shutdown mode
Execution Level
Spread filter
Slippage filter
News/time blocked windows
Min seconds between trades (anti-HFT)
Max lots per symbol
Max total exposure
Strategy-Level
Swing mode (minimum holding time)
Risk Layer must wrap the trading engine:
CatBoost → Self-Training → RiskEngine.AllowNewTrade → Execution

4. High-Quality Tick-Data Backtests (Mandatory)
Modeling Quality: ≥ 99%

Symbols (≥ 5 years each):
XAUUSD
EURUSD
GBPUSD
USDJPY
US30
DAX40

Timeframes:
M15
H1

Files required per backtest:
HTML report
Equity curve PNG
Monthly returns table
Raw trade history CSV
Tick-data source info
Modeling quality screenshot

5. Architecture Requirements

Must follow a clean module design:
[ Prop-Firm Risk Layer ]
        ↓ allow/deny
[ CatBoost Predictions ]
        ↓
[ Self-Training Engine ]
  ↓ Feature Builder
  ↓ Pattern Hash
  ↓ Pattern Table (per symbol)
  ↓ MAE/MFE Tracking
  ↓ CSV Persistence


No monolithic OnTick code.
Clean classes required.

Deliverables

Updated EA (.mq5 + .ex5)

Self-Training Engine (integrated with existing CatBoost logic)

Multi-Symbol learning engine

Prop-firm-safe risk layer

Model persistence per symbol

All 12 required backtests (6 symbols × 2 TF × 5 years)

Documentation

Clean, extensible OOP architecture

Respondido

1
Desenvolvedor 1
Classificação
(17)
Projetos
21
10%
Arbitragem
5
40% / 40%
Expirado
1
5%
Carregado
2
Desenvolvedor 2
Classificação
(4)
Projetos
7
0%
Arbitragem
3
33% / 33%
Expirado
3
43%
Carregado
3
Desenvolvedor 3
Classificação
(3)
Projetos
1
100%
Arbitragem
3
0% / 100%
Expirado
0
Livre
4
Desenvolvedor 4
Classificação
(114)
Projetos
122
34%
Arbitragem
3
33% / 33%
Expirado
2
2%
Trabalhando
5
Desenvolvedor 5
Classificação
(4)
Projetos
3
33%
Arbitragem
2
0% / 100%
Expirado
0
Livre
6
Desenvolvedor 6
Classificação
(29)
Projetos
33
15%
Arbitragem
13
8% / 69%
Expirado
0
Ocupado
7
Desenvolvedor 7
Classificação
Projetos
0
0%
Arbitragem
0
Expirado
0
Livre
8
Desenvolvedor 8
Classificação
Projetos
0
0%
Arbitragem
0
Expirado
0
Livre
9
Desenvolvedor 9
Classificação
(9)
Projetos
9
11%
Arbitragem
0
Expirado
2
22%
Livre
10
Desenvolvedor 10
Classificação
(1)
Projetos
1
100%
Arbitragem
0
Expirado
0
Livre
11
Desenvolvedor 11
Classificação
(1)
Projetos
1
0%
Arbitragem
2
0% / 50%
Expirado
0
Trabalhando
12
Desenvolvedor 12
Classificação
(25)
Projetos
29
21%
Arbitragem
20
10% / 50%
Expirado
8
28%
Trabalhando
13
Desenvolvedor 13
Classificação
(270)
Projetos
552
49%
Arbitragem
58
40% / 36%
Expirado
228
41%
Trabalhando
14
Desenvolvedor 14
Classificação
Projetos
0
0%
Arbitragem
0
Expirado
0
Livre
15
Desenvolvedor 15
Classificação
Projetos
2
0%
Arbitragem
4
25% / 50%
Expirado
1
50%
Livre
16
Desenvolvedor 16
Classificação
(7)
Projetos
10
10%
Arbitragem
3
33% / 33%
Expirado
4
40%
Ocupado
17
Desenvolvedor 17
Classificação
(2)
Projetos
3
0%
Arbitragem
1
100% / 0%
Expirado
0
Livre
18
Desenvolvedor 18
Classificação
(13)
Projetos
13
38%
Arbitragem
1
0% / 100%
Expirado
1
8%
Livre
19
Desenvolvedor 19
Classificação
(1)
Projetos
1
0%
Arbitragem
0
Expirado
0
Livre
20
Desenvolvedor 20
Classificação
Projetos
0
0%
Arbitragem
0
Expirado
0
Livre
Publicou: 3 códigos
21
Desenvolvedor 21
Classificação
Projetos
0
0%
Arbitragem
0
Expirado
0
Livre
Pedidos semelhantes
MT5 Expert Advisor – XAUUSD Opening Range Breakout I am looking for an experienced MQL5 developer to build a robust MT5 Expert Advisor. STRATEGY DETAILS • Instrument: XAUUSD • Timeframe: M30 • Broker: Pepperstone (Spread Betting) • Trading days: Monday–Friday only OPENING RANGE • Opening range candle: 07:00 – 07:30 UK time • EA must automatically convert UK time to broker server time • Record OR High and OR Low from
Hello, I have a strategy written in Pine Script (TradingView) that used to send signals to MetaTrader 5 via PineConnector. Now I want a native MT5 Expert Advisor (EA) written in MQL5, so I can do full backtesting and trading inside MetaTrader without any external bridge. I will provide: - Full Pine Script code - Entry and exit rules (based on BOS and OB logic) - SL/TP and dynamic risk management (R:R) - Breakeven
Hello, I’m reaching out because I’m interested in hiring you to develop a custom trading bot for me. The bot should trade only XAUUSD (Gold) and be designed for long-term account growth using my own trading account size. Here are the core requirements: - Account size: $300 - Asset: XAUUSD only - Risk management: Strict and properly controlled - Risk-to-reward ratio: Clearly defined and consistently applied -
SNIPER GOLD EA 50+ USD
اسكاليبنج سريع و اهداف ربح عاليه بدقه عاليه ساعات التداول من افتتاح السوق الى الساعه ٨ صباحاً ثم يغلق ويفتح تلقائياً من العصر الساعه ٦ عصراً الى الساعه ٨ صباحاً مع الحفاظ على راس المال دون استخدام تراينجل او جارد ولا يعنل وقت الاخبار ويقوم بتأمين الصفقات الرابحه بسرعه عاليه جداً والذقه في اختيار الصفقات اعتماداً على price action واقل drawdown التركيز على اوقات السيوله العاليه ادارة راس
I am looking for an experienced MQL5 developer to convert a complex TradingView Pine Script (will provide the script from tradingview) into a fully automated MT5 Expert Advisor -bot. The TradingView script includes: Market Structure (BOS, CHoCH, Swing BOS) Strong / Weak High & Low Equilibrium (Premium / Discount zones) Volumetric Order Blocks Fair Value Gaps (FVG / VI / OG) Accumulation & Distribution zones Equal
// Add this to your EA after ExportState() function void SendToBase44(const string state, const string dir, double entry, double sl, double tp) { string url = " https://preview-sandbox--ee0a32a725b788974de435e8cef40b7a.base44.app/api/functions/receiveEAState "; string headers = "Content-Type: application/json\r\n"; string json = "{" "\"symbol\":\""+_Symbol+"\","
For only developer who understand Chaos/ Profiunity trading system by Bill WIlliams, Create The Profitunity System Trading based on Bill Williams Chaos theory, Trade based on Trend Affirmation in Daily, entry in H4, using Williams Fractal, Williams Alligator, Awesome Oscillator, Accelerator Oscillator, Market Facilitation Index. Balance Line, entry on Reversal, add on while market show continuation sign. Please quote
Hi, I am looking for someone who has already developed a high-performance Gold EA that can outperform the one shown in my screenshot. If you have such an EA, please apply for this job. Please describe how the EA works (for example, whether it uses a grid system) and provide backtest results along with the set files. If the EA meets my expectations, you can make the necessary adjustments and I will use it as my own
I am looking of an Expert Advisor (EA) that has undergone independent validation and demonstrates a capability to successfully navigate prop firm challenges, as well as efficiently manage funded accounts. It is imperative that you provide a comprehensive explanation of the strategy utilized by your EA, along with a demo version that has a 30-day expiration. This will facilitate extensive back testing and forward
I want to check if this indicator is repainting or not Whick mean the results of back testing is legit or not if anyone can help me to review it kindly to well to contact me i will be happy to work and go on long term work with anyone thanks

Informações sobre o projeto

Orçamento
550 - 700 USD
Prazo
para 10 dias