I guess doing investment and at the same time you can make money is quite hard because I know investment takes time to earn but it depends on the person who will invest and there is no shortcut way to earn huge amount of money in the short period of time. We know there is short and long term investment but I rather do long term investment which may lead to better income. But, If I were you it's better to do long term investment and just invest in the top 10 cryptocurrencies that you have seen in the coinmarketcap.