Recommended expert

Marcin Szalski

Mobile / Game Developer

Marcin Szalski
Toruń, Poland

Experience

Nov 2017 - Present
8 years 3 months
Poland

Mobile / Game Developer

Freelancer

  • Creation and maintenance of Android & iOS programming applications
  • Roles: developer, architect, tech leader
  • Publications: C99 • ADR APP Mobile - Android & iOS; C++1z • Billionaire City - Android & iOS; C# • Coca-Cola Freestyle - Android; GLSL • Double Eagle - Android; Java • DynoRoad - Android & iOS; JavaScript • FPDailyCheck - Android & iOS; Kotlin • my Randstad - Android; Lua • PolyJoy - Android; Objective-C • RideLink - Android; Objective-C++ • Slots Billionaire - Android & iOS; Python • Truecaller - Android
  • Technologies: Android SDK, Capacitor, Coroutines, C99, C++17, Swift Dagger, Fastlane, Firebase, iOS SDK, Jetpack Compose, JNI, JUnit, J2SE, Kotlin, Lua, Moya, Objective-C, OpenGL ES SL, RxJava, RxSwift, Swift, Typhoon, Xamarin.Forms
Sep 2016 - Nov 2017
1 year 3 months
London, United Kingdom

Android Developer

YouView TV Ltd

  • Creation and maintenance of Android applications
  • Roles: developer, architect
  • Publications: YouView - Android
  • Technologies: Android SDK, C, C++1z, Jenkins, JNI, JUnit, J2SE, Kotlin, Mockito, PowerMock, Robolectric, Ruby, RxJava
Apr 2016 - Sep 2016
6 months
London, United Kingdom

Senior Android Developer

Kinosis Ltd

  • Maintenance of Android applications
  • Roles: developer
  • Publications: Touch Surgery - Android
  • Technologies: Android SDK, C++11, Jenkins, JNI, J2SE, ODB, Robolectric
Apr 2015 - Mar 2016
1 year
Warsaw, Poland

Software Developer

Opera Software Poland Sp. z o.o.

  • Creation of Android applications (web browser integration, video streaming)
  • Roles: developer, architect
  • Technologies: Android SDK, Butter Knife, C++11, Dagger, EasyMock, Google Mock, Google Test, Infector++, Jenkins, JUnit, J2SE, Python, SQLite3
Oct 2014 - Apr 2015
7 months
Warsaw, Poland

Software Consultant

Cybercom Poland Sp. z o.o.

  • Creation of iOS applications (UI, business logic, DB)
  • Publications: TrustCase Secure Business Messenger
  • Technologies: C, iOS SDK, Objective-C, OCMock, OpenGL ES SL, SpriteKit, SQLite3, Swift, Typhoon, XCTest
Jul 2014 - Sep 2014
3 months
Warsaw, Poland

Mobile Software Developer

Getin Noble Bank S.A.

  • Refactoring of internal Android applications and maintenance of flagship Android applications (UI, business logic)
  • Technologies: Android SDK, C++, EasyMock, Google Mock, Google Test, Guava, JMockit, JUnit, J2SE, RoboGuice, Robolectric
Oct 2011 - Jun 2014
2 years 9 months
Lorem ipsum dolor sit amet

Games Neox

  • Porting of Amiga cracktros, games and intros to mobile systems (UI, business logic, DB) on Android, iOS and Windows Phone
  • Creation of iOS and Android utility libraries
  • Publications: Bobo Level 2; Bobo Level 5; NXDemo 00B; NXDemo 01B; NXDemo 03A; NXDemo 04A; GNThreadPool
  • Technologies: Android SDK, Cocoapods, C++, C#, JNI, J2SE, Objective-C, OpenGL ES 1.x, Travis
Oct 2011 - Jun 2014
2 years 9 months
Warsaw, Poland

Junior Software Engineer / Software Engineer

Samsung Electronics Poland R&D Center

  • Creation and maintenance of the Android embedded joyn client (UI, business logic, DB, network communication)
  • Roles: developer, Technical Group lead, business representative during meetings with GSMA and MNOs
  • Technologies: Android SDK, C, C++, EasyMock, Guava, Guice, Jenkins, JNI, JUnit, J2SE, ORMLite, Robolectric, SQLite3
Jul 2010 - Sep 2011
1 year 3 months
Bydgoszcz, Poland

Game Developer

Frontline Studios Sp. z o.o.

  • Creation of games for Android, iOS, Nintendo DS and Mac OS (UI, business logic, DB)
  • Roles: lead developer
  • Publications: Vanessa Saint-Pierre Delacroix - Android & iOS; Potty Racers 2 - iOS
  • Technologies: Android SDK, C++, JNI, J2SE, Objective-C, OpenGL ES 1.x/2.0, Python

Skills

  • Mobile Technologies

  • Agile

  • Tdd

  • Software Design

  • Cross-platform Solutions

  • Algebra

  • Chaos Theory

  • Fractals

  • Powerlifting

  • Running

  • Movie

  • Demoscene

  • Guitar Playing

  • Foreign Languages

Languages

Polish
Native
German
Advanced
English
Advanced

Education

Oct 2013 - Jan 2016

University of Silesia

Magister of Science in Mathematics, Specialization in Mathematics for Finance and Economics · Mathematics · Katowice, Poland

Oct 2008 - Jul 2011

Kazimierz Wielki University

Licentiate in Mathematics, Specialization in Mathematics for Computer Science · Mathematics · Bydgoszcz, Poland

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