The overall difficulty level of the interview process is fairly high, requiring solid preparation across multiple areas. You need to have strong programming skills in at least one language such as Java, Python, or C++, with a good grasp of data structures, algorithms, and object-oriented principles. SQL is a mandatory skill—expect questions involving joins, subqueries, aggregations, and real-world data scenarios. In addition to technical skills, aptitude and analytical thinking questions are commonly asked, covering topics like arithmetic, logical reasoning, and pattern recognition. These are designed to test your problem-solving ability and how well you think under pressure. To perform well, it's important to practice coding regularly on platforms like LeetCode or HackerRank, revise database concepts thoroughly, and take mock tests to build speed and confidence. Thinking aloud during interviews can also help showcase your reasoning process, especially in analytical rounds.