Product

Reflections on technology, life, and the journeys between thinking and doing

Ai cho bà vay?

Payments Jan 28, 2026

Bất chiến tự nhiên thành

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Default always beats choice

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Technology renames labor

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Process grows faster than teams

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Build the Unleavable Product

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Em đâu mua gì…liability shift.

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Đời cha fraud, đời con flop

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A/A Testing

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Cái nghề canh tiền

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Cost of moving Fast

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Automate Automatically

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Linear Forecasting

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Hai tiếng, hai giây: Telegram bot

Product Mar 14, 2018

Hai tiếng thành hai giây