Cryptocurrency price application Meteor js

Hi, Dont make an offer if you cant start right away. Need this done soon as possible This i a small project, I need a meteor js application that can store cryprocurrency prices and other information about the coins from [login to view URL] to mongo db or to json file, not sure which is the better option for this. Application should update the the prices and other information every 2 minutes to the mongo db or to the json file. Application has to display the first 50 coins in the front page, user should be able to adjust how many coins he can see on the table. Table should have - Coin name - Coin marketcap - Price - Volume 24h - Circulating supply - Change 24h - Price Graph The coin information table should look something like this, [login to view URL]