Yao Ting Chen

Yinchuan, Ningxia, China

Yearly Stats: $1,810 Earned |

♛Senior iOS Developer Swift,Objective-C♛

I am a Senior iOS Developer and a Lead in a small mobile development team open to long-term cooperation.
I have built apps for Property Management Systems, Learning Management Systems, Video communication apps, Entertainment, Dating, Social networks and Business communication applications.
So if you want to have a PMS tool in your pocket for example - just send me a message and soon you will see your idea live in the App Store.
In total I have: - 4 years of experience with iOS platform, deploying high level iOS applications
- experience in object-oriented software architecture, design and programming, design patterns
- good understanding of the internals of iOS
- testing of iOS applications
- experience in OOP, Multithreading, Networking
- general algorithms building
- excellent written and verbal communication skills
- ability to perform in a fast-paced agile environment and work both as a tech lead, a team member, and independently

- strong analytical and problem-solving skills Technical skills:
Programming languages: Swift, Objective-C
Apple Frameworks: CoreData, Core Location, MapKit, Quartz, Core Graphics, Core Animation, Core Location, UIKit (Cocoa Touch), Foundation, Core Text, SpriteKit, AVFoundation, AudioToolbox, AVKit, AdSupport, iAd, CoreImage, MediaPlayer, AddressBook, MessageUI, Photos, SafariServices, NetworkExtension, Twitter, Social, SystemConfiguration, KVO, KVC External Services: Alamofire, AFNetworking, CocoaPods, ObjectMapper, Realm, SDWebImage, Facebook SDK, Fabric, Bugsnag, Stripe, Braintree, PayPal
IDEs/Development Tools: Xcode
Web technologies: HTTP/HTTPS, REST, JSON, HTML, CSS, XML
Databases: Realm, CoreData, SQLite, SQL
Source Control Systems: Git, SVN
PM systems: Redmine, JIRA, Teamwork, Trello
Operating Systems: macOS
Please find some of our code samples at path /requestum-team/ios on GitHub

$15 / Hour
$25 minimum budget