Software developer @Freelance Software Development
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2019 ~ Present
Within one month
Developer • Freelance Software DevelopmentPresent Software development for outsourcing case Complete 15+ projects of apps 1.Technology assessment • Difficult breakthrough • Architecture design • Choosing and integrating hird-party software for project 2.Software development and maintenance • iOS app with swift/Objective-C • Multiplatform app (iOS / macOS) with SwiftUI • Windows/Linux application with c++ 3.Software Maintenance • Function expansion • Backward/forward compatible 4.Performance tuning • Identify performance bottlenecks and finetume 5.Framework development • MBaseSDK, a toolkit for iOS app UI development, published on cocoapods 6.Communicate with with PM /
Objective-C
Swift
Android Studio
Unemployed
・
Ready to interview
Full-time / Interested in working remotely
6-10 years
National Cheng Kung University (NCKU), Taiwan 國立成功大學
/ XCode Server / GraphQL Tool Xcode / Android Studio/ Visual Studio / Jira / Figma / Lottie Source Control GitHub / GitLab/ GitFox / Fork / SourcTree /Bit Bucket Work Experience iOS Engineer Sequent Sepnow Taipei, Taiwan Product: Sequent OXYGO: Refactor the app from storyboard to SwiftUI alone. The APP is used with a smartphone, which can make users know their physical condition, like Heart Rate , Daily Steps, Sleep Status, and record the sports details to provide a better control of your health. Implemet: I use SwiftUI within MVVM to build the View, and
the iQiyi app, including video playback, offline viewing, and user account management - Implemented a secure in-app messaging feature using end-to-end encryption, enhancing user privacy and safety -Continued to refine and rewrite legacy code in Objective-C and helps the evolution of the codebase. Involved in the SwiftUI transition - Mentored junior team members, conducting regular code reviews and providing technical guidance, leading to enhanced team performance and skill development Software Engineer • 趨勢科技 TrendMicro 十一月五月Developed and launched a prototype for an innovative iOS app, showcasing strong programming skills and creativity
程信傑 (Hsin-Cheih Cheng) Senior Software Engineer & Planner : https://github.com/langrisser1981 : [email protected] With 5+ years experience in cloud products (IOT). Responsible for prototype development, system planning, and design verification. Familiar with cross-platform integration, and automated testing. iOS developer with 3+ years experience in iOS development. Experienced with SwiftUI, MVVM(combine | RxSwift), Core data, Realm, AVFoundation and other iOS frameworks. Focus on writing code that can be tested. Familiar with the complete product development process, able to communicate effectively across functions