Enhance Existing MT5 EA (Risk Engine + Portfolio Cap + HTF Filter)

Specification

I have an existing MT5 Expert Advisor (“E-Core”).
I need an experienced MQL5 developer to integrate a structured risk management upgrade and a higher timeframe trend filter into the current code.
Two files will be provided:
1️⃣ E-Core Source Code (Current Version)
2️⃣ Update Instructions File (contains exact inputs, functions, and logic to integrate)                                      The developer must:
Integrate the update logic exactly as described in the instruction file
Replace the fixed lot system with the provided risk-based engine
Add portfolio risk cap logic
Add higher timeframe EMA trend filter
Ensure proper lot calculation and enforcement before trade execution
Keep existing EA logic intact (no unnecessary structural changes)
After integration:
Debug the EA (no errors/warnings)
Run Strategy Tester validation
  Ensure stable performance(Perform basic parameter optimization to ensure proper functionality and stability)
✅ Requirements
Strong experience in MQL5 & EA development
Ability to follow structured implementation instructions
Clean and professional coding
Good communication before starting if clarification is needed
This may lead to long-term collaboration if work quality is good.
Please respond with your experience and previous MT5 projects.

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Project information

Budget
50 - 200 USD
Deadline
from 3 to 5 day(s)