Glassdoor users rated their interview experience at Koolio.ai as 100% positive with a difficulty rating score of 2 out of 5 (where 5 is the highest level of difficulty). Candidates interviewing for Software Development Intern and rated their interviews as the hardest, whereas interviews for Software Development Intern and roles were rated as the easiest.
The hiring process at Koolio.ai takes an average of 7 days when considering 1 user submitted interviews across all job titles. Candidates applying for Software Development Intern had the quickest hiring process (on average 7 days), whereas Software Development Intern roles had the slowest hiring process (on average 7 days).
I applied online. The process took 1 week. I interviewed at Koolio.ai
Interview
2 interview were taken. In first one a task was assigned based on fullstack web development. In next interview the task was assesed and questions were asked on OS and OOPS mainly.
Interview questions [1]
Question 1
How inheritance works?
How does useState works in ReactJS?