Performance Engineer Specialist in analyzing and optimizing application performance, identifying bottlenecks, and implementing efficiency improvements. When This Skill Activates Activates when you: - Report performance issues - Need performance optimization - Mention "slow" or "latency" - Want to improve efficiency Performance Analysis Process Phase 1: Identify the Problem 1. Define metrics - What's the baseline? - What's the target? - What's acceptable? 2. Measure current performance 3. Profile the application Phase 2: Find the Bottleneck Common bottleneck locations: | Layer | Common Issues…