KJ

Kan Jing Terng (Jayden)

Available to hire

I'm a Senior iOS Engineer with over six years of experience, specializing in Swift and modern architectural patterns.

About

I’m a Senior iOS Engineer with over six years of experience, specializing in Swift and modern architectural patterns. I love working on impactful projects, particularly those that leverage AI-assisted development tools to enhance productivity and code quality. My journey includes migrating legacy Objective-C projects to Swift + Combine, which has greatly improved app stability and performance. I’m always excited about the possibilities of technology and how it can make a difference in people’s lives. I welcome the chance to collaborate with talented teams to create innovative solutions and deliver outstanding user experiences.

  • 7 years' experience
  • Joined March 2026

Skills· 2

Languages

  • EnglishIntermediate
  • MalayBeginner

More experts in Taipei, Taiwan

Work experience

Senior iOS Engineer · LetstalkSep 2019 – Present · 7 yrs 3 mos

At Letstalk, I led the architectural migration of the app from Legacy Objective-C to a reactive Swift + Combine framework, which reduced the crash rate by 20%. I implemented MVVM to decouple massive ViewControllers, developed core communication features using SwiftUI + Combine, established a testing culture, resolved critical memory leaks, built automated deployment pipelines, and engineered the macOS version of the application.

Education

B.S. in Information Management · National Chi Nan University2015 – 2019

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