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Leandro Wainberg

Game Developer


I'm a Game Programmer with 6 years of experience in the industry. I have a degree in Computer Science and several published games for iOS/Android and PC/Mac. My strongest languages are C++ and C# (with Unity3D), but I also have professional experience with ActionScript 3, Torque Game Builder and others. My main interests are Gameplay programming, Multiplayer programming and AI.

$30.00 /hr
70 hours

Adeel Pervaiz

Adeel Pervaiz Agency Contractor

Mobile (iOS - Android) Application, Game & Web Development Guru

Pakistan - Tests: 11 - Portfolio: 24

I have more than 8 years of flawless programming, designing and development experience with a strong understanding of the current software development landscape. My cutting edge expertise in Mobile apps, games and web development are matchless and incomparable to many developers in the industry today. My work revolves around delivering valuable solutions and respecting my promises. As a legendary mobile application & game developer, I have developed and delivered more than 100 applications which have always exceeded my customers’ expectations. With my diverse work portfolio and inventively exuberant workforce, I ensure consistent high standards for quality & service as I place my clientele’ at the core of my work that has rewarded me with loyal customer-base who have repeatedly continued to work with me due to my dominant standards and elite performances. For many professionals, innovation is an area of expertise but for me it is everything. I believe in providing the most modernized solutions to my clients. I have successfully worked with SME & Large Enterprises worldwide and with 8 years of software programming experience teamed with educated and skillful staff, you can be sure you are using the latest and best technology that can be adapted quickly. My World of Expertise: Mobile Application Development: I am engaged in mobile application development since its inception, I love Ios, Android & Blackberry applications development, my focus areas (but not limited to) are: >> Location Based Social Networking >> Advance Photo Manipulation >> Coupon Apps >> Business & E-Commerce Apps >> Social Media >> Sports & Entertainment Apps >> Security & Utility Apps I render best in class services in: >> Native iOS, Google Android & Blackberry SDKs >> RhoMobile Suite >> Appcelerator >> PhoneGap >> Sencha >> jQuery Mobile >> MoSync Mobile Games Development: Game development is in my blood due to my passion for game playing since I was 10 yrs old. I have developed world class and top selling: >> Puzzle games >> Racing games >> Shooting games >> Level based games >> Strategy Games >> Action Games >> Arcade Games I work on: >> Cocos2D >> Cocos2D-x >> Unity 3D >> Corona >> Torque Game Builder >> GameSalad Enterprise Mobility: I cater a complete suite of enterprise mobility solutions having my strengths in: >> Healthcare >> Finance >> Banking >> Retail Industry >> Insurance >> Automotive Web Development: I provide customized and turnkey web solutions by combining technical expertise, creative talent and business intelligence to help my clients, across a variety of industries, achieve rapid and measurable results. I have a vast experience in Php, J2EE & Web Designing. I undertake: >> Custom Software Application Development >> Business Application Development >> Web Portal Development >> e-Commerce Application Development >> Social Media Application Development & Integration >> Application Migration >> Application Maintenance & Testing In Php, I work on frameworks like: >> Yii >> Zend >> CodeIgniter >> CakePHP >> Symfony >> Prado >> PhpOpenbiz In J2EE, I am savvy in: >> J2EE application development: EJB, Servlets, JSP, JDBC, JNDI, RMI/IIOP, JTA/JTS, JMS, JavaMail, JSF, Struts, Spring, Hibernate. >> Client/Desktop: HTML/XHTML, JavaScript, J2ME, J2SE, SWING, Macromedia, Flex, ActiveX. >> Application Servers & Web Containers: IBM WebSphere, Oracle WebLogic, Apache Tomcat, Red Hat JBoss, Oracle Glassfish. >> Databases: Oracle, PostgreSQL, MS SQL Server, MySQL. >> Frameworks: Spring MVC, Struts, Hibernate, JSF, GWT, Wicket, Stripes, Tapestry, RIFE, Seam, OpenXava. Amaze yourself with my focus areas in Web Designing: >> Responsive Web Design >> HTML-5 >> Grid System >> Bootstrap CSS Framework >> Liquid, Fluid and Elastic Designs >> Hand Coded XHTML >> GUI >> CSS >> JQuery Enterprise Content Management Solutions: My providence and experience in ECMS has empowered my clients to manage and update their websites in-house without the expense of continually using a web design agency for content management. I will be glad to lend my helping hand in Joomla: >> Template design >> Component & module development >> E-commerce development >> Integration of Joomla with other web applications >> Joomla based property management software >> Integration and porting of other web applications into Joomla I have designed and developed multitude of WordPress sites and have hands on experience in WordPress: >> Implementation & Setup >> Module Development >> Integration with existing/new website >> Creating custom Wordpress Theme >> Design to Theme conversion I also cater Drupal: >> Development and Customization >> Training and Consulting >> Performance assessment, tuning and optimization >> Server installation, configuration and tuning

Associated with: Silver Seahog, Blue Moon Solutions, Amerald Inc Agency

89% Job Success
$30.00 /hr
4,123 hours

Isaac N.

Isaac N.

3D, Windows, Web, Mobile Developer with unlimited skills

Egypt - Tests: 2 - Portfolio: 38

I am full stack developer for Windows, Mac OSX, Android, iOS and the Web. I started learning programming in 1981 and now I use all kind of new technologies and tools that help me provide high quality work in short time. For Software programming under Windows, Mac OSX, Android or iOS I use latest version of Delphi Rad Studio and I have been using this tool since it came out as Borland Delphi 1.0. In fact Delphi my favorite programming languages and it is really powerful for software programming. I can also use C# as per request to build any kind of software. For web development I can do both front end and back end development, I use PHP, ASP.NET, HTML5, CSS3, JQuery, Bootstrap, AngularJS along with any kind of database (MySQL, SQL Server, etc….), I also work with Wordpress API from long time, I can create custom pages layout, widget, plugins and more in addition to Testing and QA. I always do my best to meet my client’s expectations, delivering on time, and I teach myself new skills on regular basis also I have IELTS band 6 and the languages was never a problem for me this way I can build long relationship with my clients which I always looking for so try me in small task and I am sure you will like my work. Regards Isaac

Groups: Bluehost Developers and Designers, Microsoft Certified Professionals

88% Job Success
$16.67 /hr
1,418 hours

Kevin Sang

Kevin Sang

Unity, Oculus VR Developer

New Zealand - Tests: 3 - Portfolio: 12

Full time remote contractor for your Unity and VR project. Started developing games since graduated from Auckland University. Unity specialist with clients across the globe. I have experiences with many kinds of games for PC and mobile. Oculus Rift Games: VIdeo: Personally developed over ten games. Two are on Gamespot: Another on Gametunnel as 5th place of Strategy Game of the year 2005 More online portfolio: If you are looking for a real doer and someone who can get things done, please look no further. I am also a great communicator who will reply promptly to any messages through Skype and email. Specializing in gameplay, game logic programming. Kevin Sang

90% Job Success
$36.67 /hr
271 hours

Rodrigo Abreu

Rodrigo Abreu Agency Contractor

Unity Game Programmer

Brazil - Tests: 7 - Portfolio: 14

I'm a very experienced developer with more than 7 years of hands-on programming experience and a strong background in Computer Science who loves passing long hours studying about technology and developing games with a unrelenting passion. 8 years ago, I started diving into the fantastic world of software engineering, developing systems, websites and apps using Java and other famous programming languages, like C++ and C#. In 2010 I started studying continuously about game development, transferring my previous and robust programming experience to the game context, becoming a freelancer and game enthusiast since January 2012 on my spare time. Now, I'm one of the Top Rated programmers on upwork, what stands in regards to my programming perfectionism and desire for delivering awesome works. My Skills: - Develop games using the best techniques and design patterns, already used for years in the industry - Design and develop game frameworks and plugins using best practices - Create solution architecture for Games using ECS (Entity-Component System) - Design game mechanics, game logics, game play and player experience - Game Development Consultant (Best practices, game structure and architecture, game interface, game design documents, game mechanics, solve performance issues, code debugging, code refactoring and reskining) - Create UI and simple graphics using Photoshop - Sound production for video games using Sonar X3 with Kontakt 5 and UMX610 keyboard controller. Main Technologies: Unity 3D, C#, JavaEE, JSE, Javascript, C++, JQuery, HTML, CSS, AJAX, XML, JSON, Hibernate, JPA, CDI, REST, Vraptor, Struts, Spring Framework, Eclipse, Netbeans, IntelliJ, JasperReports, IReport, Android SDK, HTML5, Sitemesh, MySql, SqlServer, PostgreSql, JSP, JSTL, Jenkins, Maven, GIT, SVN, TomCat, GlassFish, JBoss, Grails, Groovy, Spock, Geb

Associated with: JellyCubeGames

100% Job Success
$22.22 /hr
2 hours

Anatoliy Motorniy

Anatoliy Motorniy

Software & Game Developer

Ukraine - Tests: 5 - Portfolio: 20

Over the last 8 years, I have developed a wide range of software and games of different complication. I work with: Delphi, Ms Access & MySQL for software development, Blitz 3D and Torque 2D for game development for Windows, Mac, iDevices. I also have 2 years experience in websites design (HMTL, CSS, PHP, MySQL). My core competency lies in complete management of a new games and software development project, and I am seeking opportunities to build it from the ground up for you or your business.

$22.22 /hr
0 hours

Aaron DeChamplain

Aaron DeChamplain Agency Contractor


Canada - Tests: 1 - Portfolio: 5

My name is Aaron DeChamplain. I live in Ontario, Canada and am a recent graduate of the University of Ontario Institute of Technology's Videogame Development program. The program taught me all aspects of game development, but my specialties are programming and design. I am a skilled programmer who is fluent in multiple programming languages. I specialize in C++, C#, and Javascript for Unity. Other languages I am familiar with are Torque Script, and ObjectiveC. I have used Unity Game Engine, OpenGL rendering API, WildMagic4, iPod Development SDK, and Torque. I also have some experience with Autodesk Maya, Mudbox, Adobe Photoshop, Audacity, and Blender. I am currently part owner of the company "Squabble Studios", and we are looking to put our sills to use doing contract work making games and applications.

Associated with: SQUABBLE STUDIOS LTD.

$30.00 /hr
0 hours

Ian McCabe

Ian McCabe Agency Contractor

Game programmer & Technical Artist

Canada - Tests: 3 - Portfolio: 7

Over the last 4 years, I have helped to develop a wide variety of innovative games through creating audio systems, collision systems, AI behaviour, 3D models, 3D environments, textures, game mechanics, animations, and shaders. My core competency lies in improving piplines between programmers and artists by setting conventions, obtaining required solutions, and creating tools. I have lead teams in creating games from the ground up, and am seeking opportunities to help you turn your ideas into a brilliant game. I have experience working with Photoshop CS6, Maya, Zbrush, 3DS Max, Unity3D, C#/C++, Javascript, UI/UX design, and game-play testing.

Associated with: SQUABBLE STUDIOS LTD.

$30.00 /hr
0 hours