Angular8 file uploader using Nodejs & MySql

How to create a file-uploader in Angular8 with NodeJS and MySql, without any 3rd party plugin. Design the uploader to change the look and feel to match for all browser (Internet explorer, chrome...)

Source code:

[vathsackvongchan]

Please next share how can we upload pdf file.

[sorrybuddy]

No one shows how to update picture and remove the old image

[souravkumarpaul]

I updated the repo. please find it here
Source code: