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Stefan S.SS

Stefan S.

iOS Developer (+11 years) ✓

€600/day
Genève, CH
8-15 years

Average response time: 1 hour

About Stefan

Paris-based, iOS focused Software Engineer using Ruby on Rails and Golang as backend solutions.

Having worked extensively with Startups from around the world, including a Y-combinator backed Startup in San Francisco, I can help you create a project from A - Z using the latest data-driven project evolution practices from the Silicon Valley.

What I can do for you:
- iOS client
- Web client
- Backend infrastructure
- Video Material for marketing or content (Studio with professional camera gear available in Paris)
- Product design
- Ad integration/publishing

I can speak fluent:
- French
- English
- German

Notable companies I worked for:
- SpotAngels (Y-combinator)
- Molotov.tv (Apple partnership)
- Blizzard Entertainment (WoW, StarCraft II, Diablo III)

Self-published, here are some of my apps:
- Primary Particle: apps.apple.com/us/app/primary-particle/id886683283
- Sidius Nova: apps.apple.com/us/app/sidius-nova/id585665931

Looking for somebody to help you make your idea a reality? I'm the right man for you.

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Here a list of my Software Development Skills:

Expert:
■ Swift
■ Objective-C (ARC or manual memory management)

Fluent:
■ C# (with Unity3D)
■ Unity3D

Proficient:
■ C++ (RAII or reference counting memory management model)
■ Go
■ Python
■ Ruby (on Rails)
■ SQL
■ HTML, CSS, Javascript
■ Cocos2d-x

Prior Experience:
■ Java
■ OpenGL

Other Knowledge:
■ Oculus Mobile SDK
■ Cocoapods
■ Git
■ Xcode, Visual Studio, Android Studio
■ Blender, Gimp
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Looking forward to hearing about your project ideas!
  • French

    Fluent

  • English

    Native or bilingual

  • German

    Native or bilingual

Can work on-site
Genève (up to 10km)

Experience

  • SpotAngels
    Fullstack Engineer iOS
    TRANSPORTATION
    November 2019 - April 2020 (5 months)
    San Francisco, United States
    - Maintaining and enhancing existing features
    - Developing new features to facilitate mobile crowdsourcing
    - Developing new features to generate virality
    - Developing new features to gamify the experience
    swift Objective-C Ruby on Rails Django Python GO Amazon Web Services SQL PostgreSQL iOS
  • Molotov.tv
    Lead Software Engineer
    ENTERTAINMENT AND LEISURE
    August 2016 - July 2017 (1 year)
    Paris, France
    - Created cross-platform 3D app from scratch using Unity3D
    - Wrote custom video player to show 2D and 360° visual media in 3D space
    - Integrated Exoplayer to play protected video streams in 3D space on Android
    - Explored solutions to play protected media in 3D space on iOS
    - Designed and created a completely hands-free UX/UI
    Unity 3D C# Réalité virtuelle Objective-C Java C++
  • Molotov.tv
    iOS Developer
    ENTERTAINMENT AND LEISURE
    October 2015 - July 2016 (9 months)
    Paris, France
    - Set up Http Live Streaming with DRM
    - Wrote custom Video Player
    - Implemented features for the company’s iPad, iPhone & Apple TV apps
    - Created highly customized UI components
    Swift fairplay streaming iOS Application Mobile

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