TMC Bonds interview questions

2 phone screens - Easy to medium Leetcode difficulty Made it to the onsite and was told I would have 3 interviews. Completed the first two and was then notified by the second interviewer that the third was too busy to interview me and there was nobody else available. I was told that they would follow up with me within 2 days. I waited 4 days without a response and then followed up. Received a response almost a week after the onsite saying they're not moving forward with my candidacy. Found the onsite experience to be quite unprofessional.

45 min phone interview that consists mainly technical questions: java, difference between data structures, one LC easy to medium coding. Then got invited to onsite which takes roughly 2 hours, three round: first round has two coding LC easy to medium, second round has java concepts and behavioral, third round was with the HR. Great people, very good experience, and super fast response from the company.