During my interview process, the first round consisted of 22 questions in total, with 20 technical questions and 2 coding challenges. The technical questions primarily focused on data structures, algorithms, and problem-solving concepts. I was tested on concepts like **arrays**, **linked lists**, **trees**, **graphs**, and **dynamic programming**. The coding questions involved solving algorithmic problems efficiently, requiring a solid understanding of **time complexity** and **space optimization**. Overall, the first round was a comprehensive assessment of both theoretical knowledge and practical coding skills.