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Performance Engineering & Optimization Topics

Backend system optimization, performance tuning, memory management, and engineering proficiency. Covers system-level performance, remote support tools, and infrastructure optimization.

Algorithmic Complexity & Code-Level Optimization

Reasoning about the time and space complexity of code and applying local optimizations that materially change performance. Covers Big-O analysis and performance modeling, data-structure selection, hot-loop and allocation reduction, and knowing when an algorithmic change beats micro-optimization. Emphasizes performance-aware coding grounded in complexity rather than premature tuning.

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