Custom TradingView Indicator Development

I'm looking for an experienced developer( Pine Script) to create a custom trading indicator on TradingView. The indicator needs to include:

- Exponential Moving Average (EMA)
- Volume Weighted Average Price (VWAP)
- Various Overlays
-EMA Clouds
-HARSI
-MACD

Additionally, it should have:

- Custom time frames
- Customizable parameters

Ideal skills and experience:

- Proficiency in Pine Script
- Strong understanding of trading indicators and their functionalities
- Experience with TradingView platform

Please provide examples of previous work and relevant experience.