Veefin Node Js Developer interview questions

Total waste of time, after first round of technical interview. second round is coding task where i had to create basic crud operation api with authorization and authentication. the question is just one liner statement. there is no some specific creteria or something else. i have completed using jwt and forwarded them. i wasn't getting any reply from hr or anyone else, hr is also not picking up my call to update with status. after 1 week got the mail that you have not clear the task, like i have tested my api locally and it was working fine. my only suggestion to interviwer panel and management is that you please give proper reason for rejection.