1️⃣ Online Assessment (OA) Purpose: To check problem-solving ability, coding skills, and basic CS concepts. Format: 2–3 DSA coding questions Arrays, Strings, Hashing Recursion / Basic DP Sometimes SQL or MCQs Time-bound (usually 90–120 minutes) What I focused on: Writing optimized and clean code Handling edge cases Explaining logic clearly in comments Outcome: Candidates who clear OA are shortlisted for technical interview rounds. 2️⃣ Technical Interview – Round 1 Purpose: To evaluate core programming knowledge and problem-solving approach. What was asked: One coding problem (live or dry run) Questions on: Data Structures (Array, Stack, Queue, HashMap) Time & Space Complexity OOPS concepts How I approached it: First explained brute force approach Then optimized the solution Spoke clearly about why one approach is better 3️⃣ Technical Interview – Round 2 (Advanced) Purpose: To test depth of understanding and real-world thinking. Topics covered: Advanced DSA / Problem solving System design basics (sometimes) Projects discussion Tech stack used Challenges faced Optimizations done Key focus: How I designed and implemented projects My decision-making and debugging skills Code readability and scalability 4️⃣ Managerial / Behavioral Interview Purpose: To check culture fit, teamwork, and communication. Common questions: Tell me about yourself Challenges you faced in a project How you handle deadlines and pressure Working in a team vs individually What they observed: Problem-solving mindset Leadership and collaboration Alignment with Nike’s values (innovation, teamwork, ownership) 5️⃣ HR Interview (Final Round) Purpose: To understand career goals and company fit. Questions included: Why Nike? Strengths & weaknesses Long-term goals Internship / job expectations Discussion topics: Role clarity Work culture Growth opportunities