Building in Public: From iOS Apps to AI Developer Tools
Reflections on building Sesamo, CCSwitch, and CCSetup — what I learned from native Swift development, developer pain points, and shipping fast.
Swift
CCSwitch for Mac · Claude Code Menu Bar Environment Switcher
An in-depth case study of CCSwitch for Mac: native Swift/AppKit menu bar architecture, CLI developer productivity, and AI proxy management.
Sesamo · Instant On-Device 2FA Code OCR Scanner
An in-depth case study of Sesamo: product problem-solving, zero-latency on-device Vision OCR, and cross-platform mobile release.