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  • Objective-C
  • Swift
  • SQLite
  • AFNetworking
  • Bitbucket
  • Database Design
  • GitHub
  • User Interface Design
  • Asynchronous I/O
  • Database System
  • Database Systems
  • Git
  • GPS
  • HTML5
  • JavaScript

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  • Senior Swift Developer

    $40/hr Starting at $50 Ongoing

    Dedicated Resource

    I have 7+ years experience with Obj C and 2+ years experience with Swift. My specializations are business and social apps. In the work I rely on several principles: Specialty: • Frameworks: Foundation,...

    AFNetworkingAsynchronous I/OBitbucketDatabase DesignDatabase System


* Contribute ideas for making the application(s) better and easier to use * Free Bug-Fix support for 3 month after completion * 100% money back guarantee if not satisfied for any reason

I have 8 years experience of iOS apps development.

My specializations are business and social apps.

In the work I rely on several principles:
• Architecture of application should be properly designed and must allow easily extend and change parts of a application.
• Following the workflow, so that will be achieved maximally precise execution of the task within the given time frame.
• It is important to have a deep knowledge of applied technologies, to use all its features.
• It is necessary to keep up with the latest technologies and innovations that will help solve essential problems the most appropriate way.

• Frameworks: Foundation, UIKit, MapKit, CoreLocation, AVFoundation, MediaPlayer, EventKit, EventKitUI, AddressBook, AddressBookUI, Social, MessageUI, XCTest, Core Graphics, AssetsLibrary, Photos, WatchKit, CoreBluetooth.
• Networking: AFNetworking, NSURLConnection, NSURLSession.
• Third party: Flurry, XMPPFramework, Facebook-iOS-SDK, MoPubSDK (Twitter), GoogleConversionTrackingSDK-iOS, SWRevealViewController, MMWormhole, Reliant(DI), THObserversAndBinders, OCMock, Facebook SDK, STTwitter, Parse.
• Technologies: Interface Builder, CoreData (NSFetchedResultsController), ARC, Blocks, KVC/KVO, Concurrency(GCD, NSOperation, NSOperationQueue), Auto Layout, Local and push notifications, Predicates, Storyboards, Widgets.
• Tools: git-bisect (Debug tool), genstrings (Localization), Profile (Time Profiler, Leaks), Photoshop, CocoaPods.
• Bug-trackers: Jira, Redmine, Trello, Basecamp, Mantis.
• Project management methodologies: Scrum.
• Version Control Systems: Git (terminal, SourceTree).
• OOP/OOD: SOLID, Layered Application Design, Crosscutting Concerns, Design Patterns.
• Programming Languages: C, Objective-C, Swift.
• Other: Hockeyapp, Cocos2d, HTML, HTTP/1.1, CSS, XMPP.

Work Terms

* My hourly rating 40$ per hour but it is negotiable.
* I can dedicate 70+ hours per week in full time.
* I can talk or chat with you on Skype / email.