Jonathan Kartun

Jonathan kartun

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  • Timeline

    Jul 2005 - Nov 2011

    IT & Design Manager

    Plastique Displays
    Jan 2011 - Jul 2016

    Technical Lead iOS Developer

    ZAZOO Limited
    Jul 2016 - Apr 2017

    Technical Lead Developer

    OSMOSES Africa/Hong Kong Limited
    Jan 2018 - Jan 2018

    Senior Developer iOS

    Luxoft
    Nov 2018 - Feb 2019

    Senior iOS Developer

    Hanako GmbH
    Apr 2019 - Jan 2020

    Senior iOS Developer

    combyne
    Current Company
    Sept 2021 - now

    Product Engineering Specialist

    Accenture
  • About me

    Product Engineering Specialist

  • Education

    • Sandringham high school

      -
  • Experience

    • Plastique displays

      Jul 2005 - Nov 2011
      It & design manager

      - Manage the network - Maintain computer systems, software functionality and technical issues - Draft Technical drawings of customer requirements into CAD format- Creation of Artwork for clients including logos and print structuring - Maintenance, programming and supervision of three advanced laser CNC equipment and vinyl CNC equipment

    • Zazoo limited

      Jan 2011 - Jul 2016
      Technical lead ios developer

      Developed numerous applications through the entire Dev cycle, and currently focusing on application advancements and new implementations. Application types are: - Virtual Credit Card Systems- Cellular Prepaid Airtime & Prepaid Electricity Vending Systems- Medical Aid Broker & Member tools- Application prototypingI have experience working in Agile development environments.I lead the junior developers on the team and ensure they are well motivated as well as always being skilled up to the best development standards.Additional experience developing with J2ME, Android, Windows Mobile, Blue Bamboo portable printer & point of sales development.I have worked on all the products shown below and have been on some of the projects for the entire development cycle.VC Pay - https://itunes.apple.com/za/app/vcpay-sa/id495673154?mt=8 Weniger anzeigen

    • Osmoses africa/hong kong limited

      Jul 2016 - Apr 2017
      Technical lead developer

      On contract basis. Leading the development of a start-up which is basically a new compression method which includes an optional custom encryption aspect. Have been the sole developer on the prototypes and further development of the product.Also some other side developments of medical detail tracking with database(MySQL) and dashboard capabilities(PHP/HTML/Javascript). Main developments were predominantly done on Android(Java) and Desktop(C#), and included Bluetooth communication system, TCP/IP communications, and encryption/decryption engines. Weniger anzeigen

    • Luxoft

      Jan 2018 - Jan 2018
      Senior developer ios

      For a company called Luxoft GmbH based in Munich. They are an external contractor to a major Bavarian car manufacturer. My role is adding new features and functionality to an existing application and sometimes working on architecture planning also working alongside the backend developers.Mainly working with RxSwift, UIKit, Foundation, Swinject, Alamofire, REST API, and Push Notifications.

    • Hanako gmbh

      Nov 2018 - Feb 2019
      Senior ios developer

      Building a health app from the ground up. My task was to create a secure networking with certificate connection protocol for activating the app and accessing health profiles. Downloading JSON and dynamically generating screens according to the content from the server as well allowing for offline storage and viewing with Core Data and Codable. Also implemented a QR scanner.

    • Combyne

      Apr 2019 - Jan 2020
      Senior ios developer

      Leading the further development of the iOS app.

    • Accenture

      Sept 2021 - now
      Product engineering specialist

      Currently am the Tech Lead for Android building software for a major banking institution

  • Licenses & Certifications