Portfolio Management is a very important topic but might differ from person to person based on their lifestyle, needs and expenses.

I usually keep 30% of my residual income in savings account (as fixed deposits) and I consider that as liquid cash. 20% I again keep in savings account for any miscellaneous expense like house repair or some random purchase need. Rest 50% I invest.

My investment these days typically include SIPs in mutual funds and I also invest some part in cryto currency each month.

Apart from that, I also invest in life insurance policies which I think is mandatory these days.