Vince W. Email & Phone Number

Cupertino, California, Us

Irvine, Ca, Us

• Contributed to the core functionalities of the internal frameworks including message serialization/deserialization, message distribution system (pub/sub), parsers, connection layers(Socket, BLE and External Accessory), network abstraction layers, customized UIKit components, SSL service, threading tools, charting framework(Core Animation), and Foundation extensions in Swift 4.• Written unit tests for the core functionalities with 90% code coverage.• Major contributor in both consumer and enterprise iOS projects in both Obj-C and Swift.• Led the iOS team in transitioning from Objective-C to Swift across multiple projects.• Provided strong insight and perspective within the iOS team on architectural design pattern and technological decisions.Key Projects:• Replica (iOS, 2016-Present). Replica allows clinicians to remotely monitor multiple patients from anywhere in real time, as well as view and respond to alarms and alerts on significant deviations in patients’ vital signs.• Masimo Health (iOS, 2013-Present). The most accurate Pulse Oximetry device for spot checking and heart rate recovery in consumer market. Used by professional athletes, aviators, mountain climbing enthusiasts.iTunes Link: https://apple.co/2HyrZ4S• SafetyNet Alerts (iOS, 2014-Present). Dispatch notifications on patients’ biometric readings breaching pre-set thresholds.• Pneumonia (iOS, 2016). Pneumonia screening app.• CCHD (Critical Congenital Heart Disease) Screening (iOS, 2015). Clinician app. CCHD screening on newborns.• Tools: Xcode, Instrument, Git, Git-Flow, SVN, Mercurial(Hg), Carthage, CocoaPods, Jira, Fastlane • Frameworks: Cocoa, CocaTouch, AppKit, UIKit, CoreData, CoreGraphics, CoreAnimation, CoreLocation, CoreBluetooth, ExternalAccessory, IOKit, HealthKit, Metal, RxSwift, ReactiveSwift• Software Architecture: MVC, MVVM, MVVM-C, VIPER• Programming Languages: Swift, Objective-C, C, C++, Python, SQL• Methodologies: Agile, Scrum

Irvine, Ca, Us

• Designed device control APIs that can communicate with any Serial Port and HID devices on Mac.• Created in-house framework which adds tethering photography feature for Canon and Nikon cameras.• Built an automation solution for Windows software deployment with InstallShield.• Reduced time to render the live-view data from camera by 30% with Core Animation and Quartz 2D drawing.• Built a set of extendable and customizable UI components with GPU accelerated rendering.• Mentor and facilitate junior macOS software engineers’ programming progress. Key Projects:• Photosimile (macOS, 2009 - 2013). tethered still photography.• PhotoCapture 360 (macOS, 2009 - 2013). tethered 360 photography.Ortery Mac software was built to help professional and amateur photographers to quickly create 360° photography, professional JPEG/RAW still shots for eCommerce, business communications, and more.• TruView (macOS, 2011 - 2013). A native macOS application developed with Cocoa in creating hemispherical and spherical 3D product views in HTML5 or Flash format.