Side Notes for choices and decisions in a few words.

Libraries and packages used: They were Used mostly for saving time purposes, improving the human readability and the user experience, althought my implementation lacks UI, I think converting the date and the country code makes everything more readable! Used bootstrap and it is responsive as well.

"country-data": "0.0.31",
"moment": "^2.24.0",
"moment-timezone": "^0.5.26",
"react": "^16.10.2",
"react-dom": "^16.10.2",
"react-moment": "^0.9.6",
"react-scripts": "3.2.0",
"reactstrap": "^8.0.1"

Regards, Santiago!