Building in public
Engineer buildinguseful products.
15 years of full-stack engineering, with steady income from my remote business. Now building indie products — small, useful, fast to validate, with the numbers shared in the open.
Current Works
✦iOS · Live
OOTD Diary
穿搭日记
AI-powered outfit scoring and style analysis. Upload your look to get multi-dimension scores, critiques, and improvement tips.
☾iOS · Coming soon
Mirror
三生镜
AI past-life portraits. Upload a face to lock your unique past-life identity, then generate an ancient-style portrait and story. Same face, same fate — never random.
More apps on the way —
Lab Notes
All notes