Iuri Alexandre Cernov de Oliveira Barbosa, Software Developer in São José dos Campos - State of São Paulo, Brazil
Iuri Alexandre Cernov de Oliveira Barbosa

Software Developer in São José dos Campos - State of São Paulo, Brazil

Member since January 25, 2017
Iuri Cernov is the type of developer who has a linear thought process for solving problems, divides his work into small parts, and does everything possible to ensure the quality of the final product. He is also passionate about mobile apps and new technologies, having experience in native Android and iOS, and React Native framework.
Iuri is now available for hire




São José dos Campos - State of São Paulo, Brazil



Preferred Environment

Android Studio, Kotlin

The most amazing...

...stuff I've built was an aviation website which received a large number of visits and was mentioned in a famous national magazine.


  • Android/iOS Developer

    2016 - 2019
    Guichê Virtual
    • Improved the development process for Android and iOS apps.
    • Participated in the full redesign of both apps.
    • Learned and implemented Objective-C and Swift.
    • Used analytics data for monitoring releases, bug fixes, and general usage statistics.
    • Improved the user experience: deep link, remote configuration, and A/B tests.
    Technologies: Android, Java, Kotlin, iOS, Objective-C, Swift
  • Flight Operations Engineer

    2015 - 2016
    • Improved the algorithm for generating performance tables for the pilot's manual.
    • Improved the quality of the iPad app for operational performance calculation for pilots as a tester.
    • Developed various types of customer software for the desktop.
    • Provided internal training sessions for employees in the area of flight operations engineering.
    • Participated in some quality test flights by doing performance calculations.
    Technologies: Java



  • Platforms

    Android, Firebase, iOS
  • Languages

    Swift, Kotlin, Java
  • Frameworks

    Core Data, RestKit, React Native
  • Libraries/APIs

  • Tools

    Git, Android Studio, Xcode, Gradle
  • Paradigms

    Object-oriented Programming (OOP)
  • Storage

    Realm, RoomDB
  • Other

    Google Material Design


  • Spent an exchange year in Aeronautical Engineering
    2013 - 2014
    ENSICA | École Nationale Supérieure d'Ingenieurs de Constructions Aéronautiques - Toulouse, France
  • Bachelor's degree in Aeronautical Engineering
    2010 - 2014
    ITA | Instituto Tecnológico de Aeronáutica - São José dos Campos, SP, Brazil

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