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A candid post-mortem of an app I built solo with AI agents and never shipped, covering not just vibe coding and engineering discipline, but build-vs-buy, deployment in China, cost control, regulation, and working with a co-founder.
Personal
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Continuing my SDE interview journey with more technical challenges, system design questions, and valuable insights.- Published on
Mapping my SDE interview journey—screens, coding, design, and behavioral—with essential tips and lessons.- Published on
Continuing my journey in data structures, algorithms, and LeetCode, from graduate studies and job hunting to rekindling a passion for algorithmic problem-solving and competitive programming.- Published on
Reflecting on my personal journey in data structures, algorithms, and LeetCode—from early competitions in NOIP to rediscovering my passion for programming and competitive challenges years later.