Lei Chen

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  • Agent team, but evolved

    Jun 13, 2026

  • Agent team, but homemade

    Jun 6, 2026

  • PTS timestamp is no longer my friend

    Jun 3, 2026

  • Untangling a home network: two subnets, two NATs

    Jun 2, 2026

  • Debugging network outage using Claude on my phone

    May 21, 2026

  • A new camera for low-light hours

    May 14, 2026

  • Migrating to RTX 3060, camwatch unchained

    May 13, 2026

  • Rebuilding camwatch's speed engine: from line-crossings to trajectory regression

    May 8, 2026

  • Building CamWatch with Claude Code: a five-year idea, shipped in two days without writing a line of code

    May 6, 2026

© 2026 Lei Chen

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