Upgrade Existing Grid EA

I need an experienced MQL5 developer to work on an existing Grid EA who work fast with minimum intervention. The goal is to enhance functionality, improve execution speed, and clean up the code. Below are the specific requirements:

1. Trading Time Filters

• Implement customizable trading time filters.
• Display a live status on the top-left of the chart showing if the EA is active or time-filtered.

2. Top-Left Chart Display

Add a live metrics display on the chart showing:

• Balance
• Equity
• P&L
• Drawdown (DD)
• Spread
• Inducators : ATR, ADX, RSI, MACD, etc

3. Average Trailing Stop Loss

• Revamp the trailing stop logic to work on single trades and sequences (when not in hedging mode).
• Remove the "Broker commission" input.
• Add inputs:
  • Start value (in points)
  • Step value
  • Stop value
• Include a Dynamic Trailing Stop Loss based on ATR:
  • Start trailing after a defined TP point.
  • TP triggers:
    • For longs: when price drops below ATR line
    • For shorts: when price rises above ATR line
  • Make ATR lines visible on the chart.

4. News Filter Integration

• Add a news filter with the ability to:
  • Filter events by impact level (high, medium, low)
  • Filter by market location and keywords
  • Adjust certain EA settings based on news events
• Ensure full backtesting compatibility with the news filter enabled.

5. Partial Hedging Logic

• Implement partial hedging with the following features:
  • Place hedge positions after a specified number of grid deals, a certain drawdown percentage, or whichever condition is met first.
  • Allow partial closures of hedge positions to gradually reduce lot sizes and manage risk.
  • Enable closing a hedge deal and a grid order together when their combined sum is profitable.
  • When closing portions of hedge blocks, proportionally reduce grid order sizes.
    • Example: Closing a hedge block of 900 should reduce grid buys from 2000 to 1100.
  • Continuously check for new hedge triggers after any hedge closure.
  • Ensure seamless integration with the overall strategy and efficient execution.

6. Code Cleanup & Optimization

• Clean and optimize the code for faster execution.
• Add clear comments and improve code descriptions in English.
• Rename the EA to "The Black Horse".

Expectations:

• Clean, well-structured, and fully commented code.
• Efficient execution with minimal lag.
• Seamless integration of all features without compromising stability.

Deliverables:

• Updated EA (.mq5 and .ex5 files)
• Fully commented source code
• Brief usage instructions and explanation of inputs