So, I told the interviewer that my frontend skills are bad. He said that I should not worry as the tests where backend centered, good. Later, I got the job, now the interviewer, which happens to be the head of tech in the company I work for, has assigned me two tasks involving 99% of work on the frontend.

FFS, I've been searching on Internet and reading Kendo UI documentation for 4 hours to figure how to trigger the KendoGrid editable popup with populated data to enable the user to update such data. AAAAARGH!!!