John K. Profile

OBJEVUJTE

4,8

(20 recenze)

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$40 USD / hodinu

lisboa,

portugal

$40 USD / hodinu

Aktuálně je zde 5:47 odp.

Připojil se ledna 19, 2014

2 Doporučení

John K.

@johnklima

4,8

(20 recenze)

6,5

89%

$40 USD / hodinu

lisboa,

portugal

$40 USD / hodinu

96 %

Úspěšně realizované projekty

100 %

V rámci rozpočtu

90 %

Včas

13 %

Poměr opětovného zaměstnání

Mobile Phone Developer - Computer Graphics Programmer

I am a highly experienced C/C++ programmer specialized in 3d graphics, games, and educational software for more than 15 years. I currently focus on apps and games for mobile devices and can deliver cross-platform solutions for Android, iOS, Windows, OSX, and even Tizen. I am an American living abroad in Lisbon, Portugal where I was formerly Lead Programmer for Biodroid Entertainment heading up the console division, having worked on titles for Wii and PlayStation3. My online published titles include "vSide" and the Jason Project.

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Portfolio

Calendar

iOS and Android

iOS and Android graphics

path finding, steering, collision avoidance

water path

sails, path finding, collision avoidance

water

and...

Calendar

iOS and Android

iOS and Android graphics

water path

water

and...

Recenze

Změny byly uloženy

Zobrazeno 1 - 5 z 20 recenzí

Filtrovat recenze podle:

5,0

$55,00 USD

HTML Webview Mobile Android App Development

We had originally hired another freelancer for this project and due to horrible communication, we had to find another freelancer and that is when we met John. We are very pleased with John's work. He was able to create an android application for us where the user clicks an icon on their mobile device and our responsive / mobile friendly website then displays within a WebView. The project itself was top notch in regards to quality. Communication was excellent; even though John is overseas, his English skills are outstanding. John is also top notch in terms of expertise and professionalism. Lastly, we would love to hire John again to add a push notification system on top of what he has already built. We hope to work with John for a long time. I highly recommend his C++ skills and mobile app creation skills to all future employers. Thanks John for delivering an excellent product. We look forward to more projects with you in the future! Happy new year!

Mobile App Development

Travis W.

@twalters84

•

před 7 roky

4,4

£1 220,00 GBP

Endless Game - Display & Disappear Text - Android & iOS

John was excellent from start to finish. It was the first time I have ever used freelancer and John made it easy for me to understand the process. On top of that, his experience in building apps meant my weekly requests to alter, tweak and edit the app was dealt with quickly. I am convinced another developer would not have been able to meet my expectations within the budget. I will certainly work with John again and look forward on doing so.

Mobile App Development

iPhone

iPad

Richard T.

@rickytorres

•

před 8 roky

5,0

$600,00 USD

I need work done

Well done.

Mobile App Development

iPhone

David L.

@Djlverse

•

před 8 roky

5,0

$500,00 USD

Project for johnklima

More work to follow.

Mobile App Development

+1 dalších

David L.

@Djlverse

•

před 8 roky

5,0

$1 800,00 CAD

Write an iPad application

I would work with John again, it has been a great first experience with a freelance developer.

Caitlin D.

@tidepool

•

před 8 roky

Zkušenosti

Biodroid Entertainment

led 2007 - led 2011 (4 roky)

Lead Programmer, Zblu Cops and Chiquititas Wii console games. Implemented a highly optimized game system expanding the Gamebryo 2.6 engine, featuring threaded background asset loading, A* path finding, realtime physics including spring forces, character AI, and an easy to use scripting system for interactive objects in-game.

Rhode Island School of Design

led 2003 - led 2007 (4 roky)

Taught several courses to Masters design students in the field of computer game design and production.

Research Scientist, Game Design and Production.

led 2004 - led 2006 (2 roky)

Lead the "Rapunsel Project" funded by the National Science Foundation, to design and build a computer game to introduce programming concepts to girls.

Vzdělání

MS

New York University,

United States

2004 - 2006

(2 roky)

BFA

State University of New York College at Purchase,

United States

1983 - 1987

(4 roky)

Kvalifikace

2000

As my work bridges between the worlds of Art and Science, no professional certifications, beyond educational degrees apply

Publikace

Kissing - A Procedural Approach

ACM SIGGRAPH

Keynote address at the Sandbox Symposium, ACM SIGGRAPH, 2007, outlining how I implemented a procedural animation system for the online world "vSide" - a social environment for teenagers.