Extremely slow and frustrating.

The process has taken over 4 months, and I finished the last round over 2 weeks back but haven't heard from them. There have been no replies to follow-ups either.

Additionally, every single interview has been rescheduled at least once.

The interviews and interviewers have been good, though.

• First round: Phone interview, general information about me.
• Second round: HackerRank Challenge, easy to medium difficulty questions.
• Third round: Technical interview, asked to solve two coding challenges in 20 minutes. One was based on BST, and the other was just logical.
• Fourth round: Four back-to-back interviews on Skype. All technical. Asked to code on CollabEdit.

Common ancestor in BST.

Code internals of Kafka.

Java-based questions.

Few questions about Spark.

Implement LRU cache.