Custom Pine Script Order Block Indicator

I'm seeking an experienced Pine Script developer to create a custom volume-based order block indicator for TradingView.

Key Requirements:
- Highlight order blocks with rectangles
- Integrate alert notifications
- Editable values for refining results
- Backtestable within TradingView
-I shall explain the logic in person to the shortlisted resource

Ideal Skills:
- Proficiency in TradingView Pine Script
- Experience with volume-based indicators
- Strong understanding of order blocks
- Prior experience with creating alert functionalities

Please provide examples of similar work and ensure the indicator is user-friendly and customizable.