Habilelabs Full Stack Developer interview questions

I applied for Full Stack Developer (3+ yrs of XP), The process took 2 hours, HR asked basic questions such as Describe yourself, Why are you leaving the job, Why do you want to join us, etc. Then technical round was done, a tech guy from their side asked few basic questions from JavaScript, Angular, NodeJS, MongoDB and an Algo. Mostly they asked theoretical questions such as the difference between NoSQL/SQL, AngularJS/Angular I was expecting questions like child process, cluster module, streams, events, etc but no questions were asked from these topics