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Paul Lien(Cheng-Fu, Lien)

iOS developer with 3+ years experiences in iOS、tvOS development. Experienced with UIKit/TVKit, AVFoundation and other iOS frameworks. Able to independently complete project development and team development, and have great enthusiasm and interest in new things.

iOS Developer
New Taipei City, TW

 +886 931119697

[email protected]

Work Experience

Ascentac Inc. - RD iOS Engineer,Mar. 2020 - Now

Portfolio Product:
Skill:
  • Xcode,Swift,Objective-C 
  • TVKit、UIKit、AVKit、Cocoa Touch、CoreData、AutoLayout
  • Firebase Crashlytics
  • Google Analytics/Cast
  • Media Service 
  • DRM(FairPlay、other DRM)
  • RESTful API Connection 
  • Import OpenCV to Xcode 
  • Using the TCP/IP Socket Protocol to iOS Networking 
  • Familiar iOS Application Life Cycle 
  • cocoapods Alamofire/Kingfisher/SwiftyJSON/MarqueeLabel
  • MVC/MVVM
  • GitHub、SVN

ERI.Ltd - Full Stack Engineer,Jan. 2019 - Feb.2020

Skill:
  • Xcode,Swift,Objective-C 
  • UIKit、WebKit、MapKit、Cocoa Touch、AutoLayout
  • cocoapods Starscream
  • Firebase Messaging
  • WebSocket/RESTful API Connection
  • Archive Enterprise IPA
  • Use bluetooth third party Connection
  • .NET MVC C#
  • MSSQL
  • MVC/MVVM
  • GitLab、SVN

Kaowei Cram school - Long-term part-time Engineer,Jul.2018 - Mar.2020

App Store Product:
Skill:
  • Xcode,Swift,Objective-C 
  • UIKit、WebKit、Cocoa Touch、AutoLayout
  • Firebase Messaging
  • cocoapods Alamofire/SwiftyJSON
  • MVC/MVVM
  • GitLab
  • .NET MVC C#
  • PHP
  • MS SQL 
  • MySQL

Portfolio(App Store)


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Hami Video

Development Apple TV OTT System.
(Swift)
tvOS Framework:
  • TVKit/UIKit/AVKit
  • AVFoundation
  • Firebase Crashlytics
  • Google Analytics API

https://apps.apple.com/tw/app/hami-video/id879383077#?platform=appleTV

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FriDay Video

Player for 5G feature.(Multi Live Stream、VR Stream)

(Objective-C)
iOS Framework: 
  • AVKit/UIKit
  • AVFoundation
  • GoogleInteractiveMediaAds
  • GoogleCast
  • MediaPlayer
tvOS Framework:
  • TVKit/UIKit/AVKit 
  • AVFoundation

https://apps.apple.com/tw/app/friday%E5%BD%B1%E9%9F%B3/id1027671676

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FiberScope

Use AIOT technology and image recognition to detect fiber contamination.
(Objective-C)
iOS Framework:
  • UIKit
  • AVFoundation
  • NetworkExtension

https://apps.apple.com/tw/app/fiberscope/id1480473562

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Kaowei

Cram school student system.
(Swift)
iOS Framework:
  • UIKit
  • Firebase Message

Portfolio(Side Project)


PaulStore

Shopping APP. Learn Protocol, Generic, MVC, GCD,RESTFul API,OAuth2
SPM:Alamfire, IQKeyboardManager, NVActivityIndicatorView



TMDB

Learn to connect TMDB API, UICollectionView, Generic, MVC, Singleton

https://github.com/zinfu1111/TMDB


PLMusic

Learn to connect Apple iTunes music API, AVPlayer, AVAudioSession, MPRemoteCommandCenter, AutoLayout



TenYearChallenge

Learn to connect with NASA's API, MAPKit shows the changes of satellite cloud in a certain place in ten years

https://github.com/zinfu1111/TenYearChallenge


PaulDemoInstagram

Learn to connect Instagram API to imitate Instagram's picture wall and dynamic page



DemoFilter

Animation, photography, picture, image processing projects

https://github.com/zinfu1111/DemoFilter


YGO-CardBook

YU-GI-OH Card Guessing Game App



PlayingCard

Playing cards blackjack Game

https://github.com/zinfu1111/PlayingCard

Portfolio(WebSite)


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EcoLife

EPA, TW WebSite
FYI

https://ecolife.epa.gov.tw/

Skill


iOS Development

  • Xcode,Swift,Objective-C
  • Mobile Media Service
  • Apple TV Media Service
  • RESTful API Connection 
  • Import OpenCV to Xcode
  • Using the TCP/IP Socket Protocol to iOS Networking 
  • iOS Application Life Cycle 
  • Firebase Message


Web

  • .NET MVC C#
  • .NET Core
  • Laravel PHP


SQL

  •  MS SQL 
  •  MySQL


other

Android Studio(Java)

Github

SVN

Sourcetree