Describe the bug
In Company page, under Selection Process tab if Personal Interview Date is not assigned then it is showing null which is certainly not a good user experience. It might be an issue with convertAllDateStringsToDateObj function [studentCtrl.js - Line 133] while converting dates values to suitable format.

To Reproduce
Steps to reproduce the behaviour:

We're using console.log calls to debug server-side code. These calls should be made via a logging system that allows the developer to specify the log level (debug, error, warn, log, etc). We should be able to specify to our app via a config file which levels to output and where to stream output (file, stdout, etc)