Round 1: HackerRank OA (70 min) The assessment included three questions: string manipulation (LC Medium), sliding window (Medium-Hard), and a code review. Round 2: Technical Interview (1.5 hrs) I was asked three DSA questions related to sliding window, dynamic programming, and string manipulation. There was also a discussion on DBMS (indexing, normalization, and SQL), OS (deadlocks), and my previous internships. Round 3: Techno-Managerial Interview (1 hr) This round involved an in-depth discussion of my resume, past internship experiences, and recent projects (with a focus on the implementation of LRU Cache and its alternatives). There was also a discussion on the basics of Node.js. Round 4: Techno-Managerial Interview II (1 hr) with the Hiring Manager We discussed my resume in detail, the low-level design (LLD) of my recent project, SOLID principles, multithreading, and ways to improve the efficiency and scalability of my project. I am really excited about this internship.
