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Building reliable personal tools for real-world data.
Leon Kang
I build reliable personal tools for real-world data. Over 10 years in software development, I have focused on iOS (3 years) and frontend (7 years), with a deep interest in how systems behave over long-term use.
My work spans product-level applications, system administration, and basic backend development. I care about data integrity, edge cases, and maintainability as much as feature delivery.
Shanghai, China
Ship durable iOS tools with thoughtful data handling, offline safety, and long-term maintenance in mind.
Build reliable web interfaces for real-world data, emphasizing clarity, speed, and resilience.
Design interfaces that reduce mistakes, surface critical data, and stay usable over time.
Build data tooling, automation, and lightweight services that keep workflows dependable.
A small, opinionated tool that solves one concrete workflow cleanly.
Coloru A focused color utility for reading, converting, and comparing color values without ambiguity.
Coloru is a small personal tool for inspecting color formats, reducing conversion mistakes, and keeping day-to-day color work readable.
ExifSense A privacy-first EXIF metadata viewer and editor for iOS photography workflows.
ExifSense helps inspect, edit, and sanitize photo metadata directly on device, so photographers can keep full control over sensitive location and camera information.
Send me an email π§: me@leonkang.com