Pine Script Development for Scalping Strategy

I am seeking an experienced Pine Script developer for a project that involves back-testing and live trading.

Key Requirements:
- Develop and implement a scalping strategy using Pine Script.
- The script must connect with the Dhan broker for live trading.
- The script should be capable of back-testing the scalping strategy.
- The script must be capable of executing trades automatically based on the strategy.

Ideal Skills:
- Extensive experience with Pine Script.
- Previous work with Dhan broker is a plus.
- Strong understanding of scalping trading strategies.
- Experience with back-testing and live trading scripts.

Please provide examples of your previous work that are relevant to this project.