Trying to find simple strategies with optimal parameters which work well for certain symbols/timeframe. Found that basic RSI strategy without any position management works pretty good for 1m chart for BTCUSDT. It might not work very good on it's not but can give you a pretty good base for more complicated indicators. Also, some position management as simple as static SL and PT can improve performance quite a lot.
And remember: Past performance does not guarantee future results.