Shailendra's response indicates that he has experience with addressing complex coding problems related to Android System Architecture, which is relevant to the question. However, the response is again disorganized and lacks clarity. Shailendra could improve by structuring his answer into clear steps, such as problem identification, analysis, optimization strategies, and testing/validation, similar to the benchmark response. Additionally, he should focus on a specific problem and the solution he implemented rather than general practices, which would provide a clearer understanding of his problem-solving skills.