TradingView Indicator Parameter Optimization

I already have a functional TradingView Pine Script indicator, but I need a solid optimisation workflow that quickly discovers the most profitable parameter sets on the 1-, 5-, 15- and 30-minute charts as well as the 1-hour and 4-hour time frames. The objective is straightforward: squeeze every ounce of net profit while keeping drawdown to a minimum.

Feel free to rely on Optuna, Hyperopt, a genetic algorithm, or any other hyper-parameter search technique you trust—speed and reproducibility matter more to me than the specific tool. What I do need is clear, data-driven evidence that the selected settings outperform the current defaults across every chosen interval.

Deliverables (all required):
• A Pine Script (strategy or indicator + strategy wrapper) ready for batch back-testing.
• The optimisation engine code—Python notebook or script—with comments so I can rerun it.
• A concise report or CSV detailing the top-ranked settings for each time frame alongside profit, max drawdown, and any other key statistics you track.
• Quick setup instructions so I can reproduce results locally.

Time is critical; I’d like to see first results as soon as possible, so please outline how quickly you can spin up the initial optimisation run and iterate thereafter.