About Me

My career in a Nutshell

Hi, I’m Terry Lee, an accomplished iOS Engineer with over 7 years of experience crafting high-performance mobile applications.

Throughout my career, I’ve specialized in designing, developing, and deploying scalable iOS solutions that enhance user engagement and deliver exceptional results. My expertise spans Swift, Objective-C, and Xcode, with a strong grasp of mobile app architecture and development best practices. As a passionate technologist, I’m always eager to explore emerging trends, including Virtual 3D Try-On and Machine Learning.


My Journey

My professional journey began with a drive to create intuitive and impactful mobile experiences. I’ve worked with industry-leading organizations, delivering products that meet high standards of performance and usability.

  • At StockX (May 2021 – Oct 2024):
    • Designed and developed key iOS app modules like PDP and Discover using Swift and Objective-C.
    • Led app release processes, ensuring on-time App Store deployments.
    • Created StockX’s first Vision Pro app using SwiftUI and RealityKit.
    • Integrated ARKit to implement immersive augmented reality features, driving user engagement.
    • Leveraged 3D technologies for interactive product visualizations, offering customers dynamic experiences.
    • Improved the development pipeline with CI/CD automation, streamlining app releases.
    • Enhanced code quality with XCTest and XCUITest, reducing bugs by 30%.
  • At East West Bank (Jun 2019 – Apr 2021):
    • Built a robust iOS app with features like Login and Customer Dashboard.
    • Collaborated with cross-functional teams to define, design, and deliver key features.
    • Conducted comprehensive code reviews and mentored junior developers.
    • Managed the full development lifecycle from concept to deployment.
  • At Apple (Contract) (Jun 2018 – Apr 2019):
    • Worked on internal app called iLog (Core)
    • Performed advanced debugging in Objective-C
    • Created chat features that resolved issues with concurrency in MacOS

My Expertise

I take pride in mastering technologies and frameworks to build robust, user-centric applications. Here are some of my core skills:

  • Languages: Swift, SwiftUI, Objective-C, Python
  • Frameworks: UIKit, VisionOS, CoreML, Cocoa Pods, SPM Packages, Combine
  • Tools: Xcode, Git, Fastlane, CircleCI, Bash, GraphQL, Blender
  • Architectures: MVC, MVVM
  • Others: RESTful APIs, JSON, Unit Testing, UI Testing, Agile/Scrum methodologies

What Drives Me

Beyond coding, I’m deeply passionate about leveraging technology to solve complex problems and create impactful solutions. My recent work in augmented reality (AR) and 3D modeling reflects my commitment to staying at the cutting edge of innovation. By blending technical excellence with creative problem-solving, I strive to build applications that users love.

When I’m not coding, you can find me:

  • Exploring the latest in augmented reality and machine learning.
  • Mentoring aspiring developers to grow their skills.
  • Experimenting with new coffee recipes or hiking in nature.

Let’s Connect

If you’re looking to collaborate on innovative mobile solutions or simply want to explore my projects, feel free to reach out. Together, we can create exceptional experiences that make a difference.