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$80 USD / hour
Flag of JAPAN
shibuya-ku, japan
$80 USD / hour
It's currently 7:48 AM here
Joined February 1, 2018
0 Recommendations

Marian F.

@mfrische

 5.0 (12 reviews)
4.6
4.6
100%
100%
$80 USD / hour
Flag of JAPAN
shibuya-ku, japan
$80 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
75%
Repeat Hire Rate

iOS Developer - ObjectiveC / Swift

Senior developer with focus on Objective-C / Swift front-end apps as well as SDK creation with more than six years of professional experience. More than ten years of overall programming involvement in a variety of different programming languages including C, C++, C#, JavaScript and system like desktop (Windows/OS X), mobile (iOS/Android) as well as microcontrollers (ATmega). Willing to go the extra mile for my clients.
Freelancer Swift Developers Japan
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Portfolio

3952671
A minigame based, single & multiplayer mobile game on iOS and Android. Contribution Full development - front-end & back-end programming and design (Sep 2014 - Oct 2015) Technologies - Front-end Unity 3D Engine / C# - Low level networking (UDP) for peer-to-peer games - Back-end Node.JS server for matchmaking, stat-tracking, leaderboards - MySQL database - In-App purchases - Push notifications for game invites Note The game has been taken down from the App Store and Google Play Store as I have stopped maintenance due to it not being economically viable. YouTube trailer: https://www.youtube.com/watch?v=wQi_mM1wchg Review: https://appadvice.com/appnn/2015/10/beat-your-pals-in-nous-the-multiplayer-mini-game-challenge?fbclid=IwAR1ArUF7977bYnoyGzF856GTmm6C0YUWEabLFv0sYCT9TwlCpInKJDti1S4
"nous." - a Unity3D based mobile game
3952678
Mobile game that combines drag racing with card collecting that act as active and passive powerups. Contribution Lead developer (Nov 2015 - Feb 2017) Technologies - Unity 3D Engine / C# - In-App purchases - Partial realtime data storage utilizing Firebase for the leaderboards Note While the soft launch in Canada was considered to be successful, the global launch left much to be desired, so that the revenue goals were not reached so that profit could not be made. Due to that the project was abandoned by Playneer Oy and is no longer available to be downloaded on the App Store, while the remaining version on the Google Play Store is not fully functioning due to the backend no longer providing expected data. YouTube trailer: https://www.youtube.com/watch?v=FCWYJ7j0R1o
Racing Royale - a Unity3D based mobile game
Mobile game that combines drag racing with card collecting that act as active and passive powerups. Contribution Lead developer (Nov 2015 - Feb 2017) Technologies - Unity 3D Engine / C# - In-App purchases - Partial realtime data storage utilizing Firebase for the leaderboards Note While the soft launch in Canada was considered to be successful, the global launch left much to be desired, so that the revenue goals were not reached so that profit could not be made. Due to that the project was abandoned by Playneer Oy and is no longer available to be downloaded on the App Store, while the remaining version on the Google Play Store is not fully functioning due to the backend no longer providing expected data. YouTube trailer: https://www.youtube.com/watch?v=FCWYJ7j0R1o
Racing Royale - a Unity3D based mobile game
Mobile game that combines drag racing with card collecting that act as active and passive powerups. Contribution Lead developer (Nov 2015 - Feb 2017) Technologies - Unity 3D Engine / C# - In-App purchases - Partial realtime data storage utilizing Firebase for the leaderboards Note While the soft launch in Canada was considered to be successful, the global launch left much to be desired, so that the revenue goals were not reached so that profit could not be made. Due to that the project was abandoned by Playneer Oy and is no longer available to be downloaded on the App Store, while the remaining version on the Google Play Store is not fully functioning due to the backend no longer providing expected data. YouTube trailer: https://www.youtube.com/watch?v=FCWYJ7j0R1o
Racing Royale - a Unity3D based mobile game
6426244
Unified SDK and API to positioning, geofencing and triggering technologies. Contribution Lead iOS SDK and demo app developer (Sep 2014 - Sep 2018) Technologies - Objective-C based SDK - Communication with RESTful backend - Partial realtime data storage utilizing Firebase - Using iBeacons/Eddystone beacons - Core Bluetooth for additional communication with external devices
Proximi.io iOS SDK
3952671
A minigame based, single & multiplayer mobile game on iOS and Android. Contribution Full development - front-end & back-end programming and design (Sep 2014 - Oct 2015) Technologies - Front-end Unity 3D Engine / C# - Low level networking (UDP) for peer-to-peer games - Back-end Node.JS server for matchmaking, stat-tracking, leaderboards - MySQL database - In-App purchases - Push notifications for game invites Note The game has been taken down from the App Store and Google Play Store as I have stopped maintenance due to it not being economically viable. YouTube trailer: https://www.youtube.com/watch?v=wQi_mM1wchg Review: https://appadvice.com/appnn/2015/10/beat-your-pals-in-nous-the-multiplayer-mini-game-challenge?fbclid=IwAR1ArUF7977bYnoyGzF856GTmm6C0YUWEabLFv0sYCT9TwlCpInKJDti1S4
"nous." - a Unity3D based mobile game
3952678
Mobile game that combines drag racing with card collecting that act as active and passive powerups. Contribution Lead developer (Nov 2015 - Feb 2017) Technologies - Unity 3D Engine / C# - In-App purchases - Partial realtime data storage utilizing Firebase for the leaderboards Note While the soft launch in Canada was considered to be successful, the global launch left much to be desired, so that the revenue goals were not reached so that profit could not be made. Due to that the project was abandoned by Playneer Oy and is no longer available to be downloaded on the App Store, while the remaining version on the Google Play Store is not fully functioning due to the backend no longer providing expected data. YouTube trailer: https://www.youtube.com/watch?v=FCWYJ7j0R1o
Racing Royale - a Unity3D based mobile game
Mobile game that combines drag racing with card collecting that act as active and passive powerups. Contribution Lead developer (Nov 2015 - Feb 2017) Technologies - Unity 3D Engine / C# - In-App purchases - Partial realtime data storage utilizing Firebase for the leaderboards Note While the soft launch in Canada was considered to be successful, the global launch left much to be desired, so that the revenue goals were not reached so that profit could not be made. Due to that the project was abandoned by Playneer Oy and is no longer available to be downloaded on the App Store, while the remaining version on the Google Play Store is not fully functioning due to the backend no longer providing expected data. YouTube trailer: https://www.youtube.com/watch?v=FCWYJ7j0R1o
Racing Royale - a Unity3D based mobile game
Mobile game that combines drag racing with card collecting that act as active and passive powerups. Contribution Lead developer (Nov 2015 - Feb 2017) Technologies - Unity 3D Engine / C# - In-App purchases - Partial realtime data storage utilizing Firebase for the leaderboards Note While the soft launch in Canada was considered to be successful, the global launch left much to be desired, so that the revenue goals were not reached so that profit could not be made. Due to that the project was abandoned by Playneer Oy and is no longer available to be downloaded on the App Store, while the remaining version on the Google Play Store is not fully functioning due to the backend no longer providing expected data. YouTube trailer: https://www.youtube.com/watch?v=FCWYJ7j0R1o
Racing Royale - a Unity3D based mobile game
6426244
Unified SDK and API to positioning, geofencing and triggering technologies. Contribution Lead iOS SDK and demo app developer (Sep 2014 - Sep 2018) Technologies - Objective-C based SDK - Communication with RESTful backend - Partial realtime data storage utilizing Firebase - Using iBeacons/Eddystone beacons - Core Bluetooth for additional communication with external devices
Proximi.io iOS SDK

Reviews

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Showing 1 - 5 out of 12 reviews
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5.0
$40.00 USD
Project for Marian F.
Great freelancer, easy to work with, and gives a good product.
Mobile App Development
iPhone
iPad
Swift
+1 more
User Avatar
Flag of Danny B.
@dannybodner
•
4 years ago
5.0
$150.00 USD
Project for Marian F.
Marian did a great job with a rewrite of the avfoundation edits and ipad screen adjustments. Would recommend!
Mobile App Development
iPhone
iPad
Swift
+1 more
S
Flag of John O.
@seahostler
•
4 years ago
5.0
$80.00 USD
Fix VOIP call in IOS13 - report to CallKit
Very professional and high expertise
Mobile App Development
iPhone
VoIP
iOS Development
R
Flag of Andrew Z.
@Rayzak
•
4 years ago
5.0
$60.00 USD
Project for Marian F.
Worked with marian before and he was excellent and delivered my request even faster than i expected.
Mobile App Development
iPhone
iPad
Swift
+1 more
User Avatar
Flag of Mohamed A.
@maahmed25
•
4 years ago
5.0
$127.00 USD
IOS Mock Application
Did a great job and got everything done on time. Will definitely hire again in the future.
Mobile App Development
iPhone
Objective C
Swift
User Avatar
Flag of Danny B.
@dannybodner
•
4 years ago

Experience

iOS Developer for Vero - True Social

Vero - True Social
Apr 2018 - Present
The social media platform of the future. No data harvesting, ads or other harmful user practices. Website: https://www.vero.co/

iOS SDK Developer for Proximi.io

Proximi.io
Sep 2014 - Sep 2018 (4 years)
Unified SDK and API to positioning, geofencing and triggering technologies. See: https://proximi.io/

Unity C# Developer for Playneer Oy

Playneer Oy
Nov 2015 - Feb 2017 (1 year, 3 months)
A nitro fueled drag racing game in which you can discover dozens of collectible cards and dream cars. See: https://play.google.com/store/apps/details?id=com.playneer.racingroyale&hl=en

Education

Computer Science (On Hold)

Otto-von-Guericke-Universität Magdeburg, Germany 2014 - 2018
(4 years)

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Certifications

preferredfreelancer-1.png Preferred Freelancer Program SLA 1 97%
us_eng_1.png US English 1 97%
german-1.png German 1 95%
us_eng_3.png US English 3 82%
us_eng_2.png US English 2 82%

Top Skills

Swift 10
Mobile App Development 8
iPhone 8
iOS Development 6
iPad 5

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