Berkin S.

Senior iOS & Swift Developer

Talented mobile developer with 4+ years of commercial experience in iOS app development mainly focused on the Swift programming language.

Kerem is a talented developer with 5+ years of experience. He possesses a proven knowledge of application development, programming, and configuration management.

Most of Kerem’s experience is related to technologies such as Xamarin, .NET, and Flutter.

His latest engagements include the Shopi-Assist application built with Flutter, and one for Dolce&Gabbana, where he was chosen among many candidates to develop the app for VIP Customers in the UAE and Kuwait.

Being self-organized and versatile, he can build an application from scratch, add features to the existing one or refactor it.

Main expertise

  • Swift Swift 6 years
  • Objective-C Objective-C 4 years
  • Firebase Firebase 4 years

Other skills

  • Scrum Scrum 4 years
  • Java Java 2 years
  • Docker Docker 2 years
Berkin

Berkin S.

36.90 € hourly

Turkey

Book Berkin S.

Selected experience

Employment

  • iOS Developer

    Journey App - 3 years 1 month

    Journey is a cross-platform journal app (Android, iOS, Mac, PC, Linux, web, email) that is designed to keep your memories private and last forever. An award-winning journal application, it was selected by Google Play Store Editors’ Choice in 2015, 2016, 2017 and 2018.

    • iOS development
    • Converted application from Objective-C to Swift
    • Developing new features for almost 2 years
    • Using an architecture inspired by Clean Swift
    • Increased crash-free user rate significantly
    • Monitoring app performance using firebase

    Technologies:

    • Technologies:
    • iOS iOS
    • Swift Swift
    • Objective-C Objective-C
    • Firebase Firebase
  • Assistant Software Developer

    Huawei Turkey - 2 years 6 months

    Huawei Technologies Co., Ltd. is a Chinese multinational technology corporation headquartered in Shenzhen, Guangdong, China. It designs, develops and sells telecommunications equipment, consumer electronics and various smart devices.

    • iOS development
    • Bug fixing both in Objective-C & Swift for IPTV Projects for Saudi Telecom and MTN (An Iran-based Telecom Company)
    • An architecture inspired by Clean Swift
    • Followed SCRUM Methodology
    • Developed features for a year in IPTV Base Project
    • Used Docker
    • Used SourceTree for git control
    • Participated in pull requests & review processes
    • Got 2 Sparkling Star Awards

    Technologies:

    • Technologies:
    • iOS iOS
    • Swift Swift
    • Objective-C Objective-C
    • Scrum Scrum
    • Docker Docker
  • iOS Developer

    Appsmen Turkey - 7 months

    • iOS development
    • Bug fixed in an application that was written fully in Swift, with MVC Pattern
    • Helped a colleague in an Android Developer position to translate the logic from Swift to Java. (I was translating the Swift code to Java while he was creating views, then
      we were merging)
    • WPF development
    • Developed a WPF Desktop application from scratch for Restaurants to track their orders, all design and execution, and shipment was handled by me.
    • Used MVVM architecture because the application was heavily relying on listening data from the server and updating order lists, ringing alarms when needed.

    Technologies:

    • Technologies:
    • Swift Swift
    • Java Java
    • WPF WPF
    • MVVM MVVM
    • MVC MVC
  • Intern

    Corvega - 2 months

    • WPF development
    • Worked in a B2B project for a big textile company (LC Waikiki) for Windows Universal, using .NET with C#, WPF.

    Technologies:

    • Technologies:
    • WPF WPF
    • C# C#
    • .NET .NET
  • Intern

    Anadolu Bilişim Hizmetleri - 1 month

    • Web development
    • A website that was controlled by an admin panel, using ADO.NET, MySQL.

    Technologies:

    • Technologies:
    • .NET .NET
    • MySQL MySQL
  • Software Developer

    Freelance - 1 month

    • Developed an AR Application for iOS, using Swift where users can select furniture from a catalog and place them in their living room (or anywhere where a light source is sufficient), change the color of the furniture, etc.
    • Unfortunately, since 3D models of furniture are not provided by the firm yet, the app is not shipped at the moment.

    Technologies:

    • Technologies:
    • iOS iOS
    • Swift Swift

Education

  • BSc.Computer Engineering

    Istanbul Technical University · 2010 - 2016

Find your next developer within days, not months

We can help you deliver your product faster with an experienced remote developer. All from 32.90 €/hour. Only pay if you’re happy with your first week.

In a short 25-minute call, we would like to:

  • Understand your development needs
  • Explain our process to match you with qualified, vetted developers from our network
  • Share next steps to finding the right match, often within less than a week

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