kai guo
@jackguokai
Full-stack developer | Building practical AI tools.
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📅Joined Jan 2026
Headline
Full-stack developer | Building practical AI tools.
About
I'm a solo maker and full-stack developer passionate about building practical AI tools. Current Focus: I'm building AI Hair Studio to solve "haircut anxiety" using Generative AI. I handle everything from Python backends to frontend design. My Goal: To build sustainable micro-SaaS products that solve real-world problems for everyday people. Ambition: To ship impactful products, learn from the community, and help others visualize their best selves through technology.
Joined
January 13, 2026