Portfolio Level Backtest for NSE Stocks

I have backtesting data from TradingView's strategy backtester for multiple NSE stocks and I need someone with expertise in Python and financial data analysis to combine all the backtest reports into one portfolio-level report.

The key challenge is whether someone already has the 1-minute intraday price data for Nifty 50 stocks. Without access to this data, they won't be able to complete the project.

Key Requirements:
- Calculate the drawdown for intraday trading
- Compute all parameters typically found in a backtest report, but at a portfolio level
- The backtest data covers the last 7 years

In addition, I need:
- One-minute price data for the top 50 NIFTY stocks, necessary for the calculations
- The one-minute price data to be provided as a downloaded data file

Ideal Skills:
- Proficiency in Python
- Financial data analysis
- Experience with stock market backtesting
- Ability to source and manipulate financial datasets

Please note that I prefer receiving the output portfolio-level backtest report in the form of Python code. The integration for this project will be with CSV files. It has to be a csv output which i can read into powerbi and create a dashboard myself.