Describe introduce common technologies used in realtime and offline batch. Describe how a spark job, kafka and flink works. Easy and medium leetcode questions. Interviewer introduced the team organisation, day-to-day workflows and current projects.

The interview began with a warm greeting and an invitation for the candidate to introduce themselves. The candidate provided a concise overview of their background, including their education, relevant internship experience, and passion for the field. The interviewer acknowledged the candidate's enthusiasm and likely proceeded to ask more detailed questions about their skills, experiences, and motivations. This structured approach ensured a professional and engaging conversation, allowing both parties to assess fit and alignment with the role.