• circular linked list • Binary search • Custom iterator • Singleton design pattern • Fibonacci using recursion • Pandas groupby • Is and == • Descriptors • New and call • Memory management in python • convert a string to uppercase without using inbuilt functions

First interview with a guy who frankly didn't want to be talking to me and was not interested in me or answering questions. Seemed like he hated his job. Next round. 2 hours of endless grilling on every technical question under the sun. Video interview where they did not turn on their camera and did not answer any questions that you had about the company. They said they'd answer questions, but when you asked, they said that's for a later interview, not this one. After 2 hours of grilling about what does this technical thing do and that syntax do compared to some other highly specific language syntax on python, sql, docker, kubernetes, aws, they then gave an easy sql question and a medium leetcode question where they expected you to be able to answer with working code without resources while they watched you code. The solution required some specfic formatting...but unless you spend your time remembering how to format outputs...good luck. Frankly, these guys are just out to make interviewees sufffer. Really...quite an unnecessarily painful experience. If the goal was to weed people out, they succeeded...but why torture their interviewees so much and for so long?