Intraday Trading Algo Development

I need a Python-based trading algorithm for intraday trading using the Zerodha API. The algo should automatically execute trades based on signals generated using Bollinger Bands.

Key requirements:
- Use Python to develop the trading algorithm
- Integrate with Zerodha API for trade execution
- Implement Bollinger Bands for trade signals
- Automatic trade execution; no manual confirmation needed

Ideal skills and experience:
- Proficiency in Python programming
- Experience with trading algorithms and intraday strategies
- Familiarity with Bollinger Bands and technical indicators
- Knowledge of Zerodha API and its functionalities
- Strong backtesting skills to validate the strategy

Please provide a brief overview of your experience and approach.