tangchang

Solo dev building small tools that give you real data, not AI-generated fake images.
Currently: MealImpact + BodyTrajectory.

Recent activity

Hitting $60k MRR by building an SDK instead of an app

How I bootstrapped my side project into a $20k/mo lifestyle business

Turning a freelance gig into a $150k/yr product

Building a $5k MRR app while freelancing to keep the lights on

Growing a side project in a crowded market to $1M ARR by playing the long game

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