Html5 Games Freelancers

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Thien C.

Thien C. Agency Contractor

Server, Java, C/C++, HTML5, Unity3D, Android, iOS games/apps dev

Vietnam - Tests: 5 - Portfolio: 10

Over the last 12 years, I have researched computer systems and written a variety of programs including: games and desktop applications using C/C++. I am a big fan of C/C++ because it can control the computer system (including network programming). Through studying, teaching at a University and writing projects, I now have a lot of experience in Java, Web and mobile development. My core understanding of the computer system is incredibly useful when I develop high level applications; I can understand most system errors and optimize the speed of the application. Completing ‘ASEAN Skill Competition V’ means that I have experience in graphics design and web design, and some advanced Microsoft Office skills (VBA, word, excel, access, photoshop, Corel). During the time working on oDesk, I have brought my C/C++, Java, Scripting (Javascript, C#) programming and customer requirement analyzing skills to a higher level. Throughout works I have done in government, I found out my another strength is computer and mobile Security. If you need: - The one can diagnose and solve your system problem like: Application crash, slow. Server timeout on rush hours... - An application or a game, 2D & 3D, online or offline on Mobile phones: Android, Nokia... or Desktop : Window, Linux, Mac. Using native, Unity3D or Haxe as your demand. - Checking and fixing the security of your system, your network. - A person can improve your web server support limit from 10 thousand users to more than 5 million users. Highly experienced one on Amazon servers and google app Engines, can help you to have a best optimize for your system, to save your continuous paid. - A person who can consult with you offering guidance on: your business’s IT or building your computer system with server and clients. - A web application that you can interactive with, supporting HTML5 animations that you can be used on iPhone or iPad. - A bot that can automatic doing things on your computer like: getting all data from a website, automatic post your data to a website or forum, click a series of buttons or input data on a series of textbox that you have to waste time on every day. I am the one for you.

Associated with: ctmlab Agency, Business Solution

$35.00 /hr
1,555 hours

Vikram kumar D.

Vikram kumar D.

Flash, HTML5 games and app developer

India - Tests: 5 - Portfolio: 3

I'm a flash and HTML game developer with 5 years of experience in developing games for both mobile and web. As a flash game developer, I used to make all kinds of games. I have good experience in various flash game engines and physics engines like Box2D, Nape etc. One of the games I developed won FICCI-BAF award in the best online game category for the year 2011. I have good experience in developing mobile games with Flash. I have made an app called Squibbit with Starling and AIR. For the past 2 years I have been working on HTML games. I remember the day when I first developed my HTML game for one of the clients using LimeJS. HTML gaming was just getting popular at that time and there were lot of problems to deal with, particularly with audio and preloading assets. I have good experience in a range of HTML game engines. CreateJS, Phaser, impactJS are some of them. For the past few days, I've been experimenting on AngularJS and it is fun. I've successfully ported one website to AngularJS. It was a nice experience. I am looking forward to work more with it.

91% Job Success
$27.78 /hr
478 hours

Christopher James

Christopher James

PHP Web App Developer: Any Framework, APIs and UI. 15+ years (USA)

United States - Tests: 6 - Portfolio: 12

Since 1998 I have developed dozens of web applications focusing on a wide-range of industries including custom search engines, affiliate marketing, real estate solutions and worker safety. As an autodidact, I pride myself on learning new technologies and continually improving my skill-set. As a freelancer, I believe in professionalism, clean code and representing my craft to the highest degree possible. On the server-side, Laravel is my current PHP framework of choice, although I am comfortable working with Zend, CodeIgniter, Cake and Yii. For the database layer, I have 14 years of experience with MySQL. On the client-side, I prefer jQuery, Backbone and Twitter Bootstrap. Although I am not a graphic designer, I know my way around the Adobe software suite. I write standard compliant HTML5 and CSS3. I have an eye for useable, clean and obvious functionality. I have experience with many APIs, including Amazon,, Infusionsoft, Facebook, Twitter, PayPal, eWay, and Google. I can write APIs from scratch and give your application a RESTful interface. I am seeking opportunities to build custom web applications from the ground up or taking an existing code base and improving upon it.

100% Job Success
$110.00 /hr
6,947 hours

Gaurav singh M.

Gaurav singh M.

Full Stack Software Engineer

India - Tests: 14 - Portfolio: 83

******1st position in 11 Upwork tests from a total of 14 in which I appeared****** I am a Senior Full Stack Php / MEAN Stack / Front-end JavaScript Engineer with extensive background in building web & statistical systems for clients all over the world since 2000. I am a Chemical Engineer by studies, which has helped me alot in understanding coding concepts, optimization & security protocols. I am a team player and have been part of teams as a Programmer, System Engineer, Project Manager, Consultant & CTO. I have experience in both Windows & Linux Server administration and have also worked with AWS, EC2 & Google Cloud. I have an extensive & successful experience in building & maintaining heavy traffic portals (Over 350K+ active users), Investment & Financial Management/Statistical Systems for Hedge Funds, Real-time communication & VoIP portals (using XMPP, SDP protocols and WebRTC, WebSocket techs), eCommerce portals & Process Automation/Optimization Applications. I am part of a group of highly skilled IT professionals where we work as a team. Due to this I prefer fixed price jobs. I am not an agency but part of a group of technocrats specializing in different platforms. If you'll have a look at my work history you will see that I have quite a few fixed assignments there and all completely/delivered as per client satisfaction. I specialize in Agile & Lean methodologies, SCRUM, API design, Php (Laravel, CodeIgniter, Symfony, Yii, Magento, Wordpress & Drupal), ASP.NET, iOS & Android app development. I have successfully worked on front-end development in numerous projects using CSS (SCSS/SASS), JavaScript, jQuery, Twitter Bootstrap & HTML5. I am particularly fond of JavaScript, especially its libraries (Node.JS, Raphael.JS, AngularJS, Backbone.JS, D3.JS & Meteor). In terms of database management I have extensively worked with both relational & non-relational databases like MySQL, MongoDB, PostgreSQL, NoSQL, MSSQL, SQLite. I can assure you of my most honest & diligent efforts for actualizing your vision.

Groups: PayPal, Pro Web Designers

99% Job Success
$38.91 /hr
1,320 hours

Soorya D.

Soorya D.

Web/Mobile/Web Service - RESTful API Automation Expert

India - Tests: 6 - Portfolio: 22

Last 10+ years, I have been testing and automating applications for Fortune 500 companies. Having 8+ years of work experience in test automation .In that 7+ years on Automating web/mobile app tests using Selenium 2.0(WebDriver) / Selenium 1.0 (RC).Good experience on Mobile app automation and integrating tests with CI tools like Jenkins or cloud services like Sauce-labs, BrowserStack. Automation Frameworks development using combination of : - Selenium/WebDriver, Selenium Grid - Mobile app automation using Appium (Android/iOS) - RESTful Web service testing using SoapUI, REST-assured - Protractor (AngularJS) - Data-driven Selenium tests with external Excel, XML and CSV-based data. - Java / Ruby / Python / PHP - TestNG - ReportNG - JUnit - XMLUnit - Page Object - JBehave - FitNesse - Cucumber - Robot, AutoIt & Sikuli - Jenkins (including integrating with SVN/ Perforce/GitHub/ Saucelabs.) - Maven/ANT - Flex automation agents like Flexmonkium, FlexPilot, SeleniumFlex API * Performance testing Using JMeter/ SoapUI * Automating websites that involves Map(like Google Maps) interactions I have strong experience in testing various types of software ranging from desktop applications to web applications. Types of testing that I have done include: =============================== - Black Box and White Box Testing - Manual and Automation testing - Smoke testing - Functionality testing - Integration testing - Cosmetic error testing - GUI Testing - Cross browser compatibility testing - Regression testing - User Acceptance Testing - Mobile app testing - Games testing - Performance testing "Passion for Test Automation", "Good Communication", "Think from a customer perspective", "Good error guessing skills", "Analytical and logical thinking", A strong desire for quality" and "An attention to detail" are the qualities of a best Software Test Engineer. So if you are searching for a person with above qualities and abilities.I can ensure you that I best fit in to your mission.

100% Job Success
$35.00 /hr
715 hours

Oleksandr S.

Oleksandr S.

Website / UI & UX Designer

Ukraine - Tests: 4 - Portfolio: 8

A bright, talented, ambitious and self-motivated web designer with a strong technical background who possesses self-discipline and the ability to work with the minimum of supervision. Able to play a key role throughout a sites development to ensure maximum accessibility, customer experience and usability. A good team player who thrives on creating engaging creative solutions, is deadline orientated and has the ability to produce detailed technical specifications from client requirements. A quick learner who can absorb new ideas and can communicate clearly and effectively. Thanks to extensive experience of both print and web design. Developed brand and corporate identities, web sites, advertisements, annual reports for clients in retail, professional services, high-tech and fashion industries. Feel free to quote your project with the first class website designer.

Groups: Pro Web Designers

98% Job Success
$35.00 /hr
3,462 hours

Borys Duda

Borys Duda

Talented Dev - Ionic/Cordova/Swift/Java, NodeJS/AWS/Parse

Poland - Tests: 7 - Portfolio: 10

Verified Upwork Top Developer I earned "Top Developer" certification from Upwork on July, 2nd 2015. Thanks for reviewing my profile. As a creative professional programmer with 10+ years of experience, I proudly present myself and my skills in the world’s largest online workplace here. Major skills : - Mobile Native Programming    XCode, Cocoa Touch, Swift / Objective C, Eclipse / Android Studio / IntelliJ, Android SDK / NDK, Java / C / C++ - Hybrid Programming PhoneGap / Cordova, Ionic, AngularJS, jQueryMobile, Sencha Touch - Back-end Programming NodeJS, AWS, Parse, PHP, RESTful API, AJAX / JSON / XML, Twilio, Urban Airship, Pushwoosh - Web Programming    PHP, HTML5, jQuery, CSS, MySQL / MSSQL / SQLite - Mobile Games Cocos2d / Cocos2d-X, OpenGLES, HTML5, WebGL, ANDEngine, LibGDX I have lots of mobile devices as the following, so I can test the product on various kinds of environments. - iOS Devices iPhone 3GS/4/4S/5/5S/6/6+ and iPad 2/Air, iPad Mini with over iOS 7/8/9 - Android Devices Samsung Galaxy S 3/4/5/6, Galaxy Note 2/3/4/5, Note Edge, Galaxy Tab, Google Nexus, ASUS Tablet with all versions of Android OS (from Gingerbread to Marshmallow) I had many good opportunities to work with medium or big companies and got rich experiences with professional technologies. During the business, I've realized how important it is to keep the communication with clients to create awesome products. I have many experiences with Git, SVN, BitBucket, Trello, Slack, Asana for project management and also I can guarantee the refined and optimized codes. I will always cooperate with you, provide you creative and innovative ideas to add the values to our projects with my experience and profession. You will enjoy working with me, a creative, responsive and hard-working partner. Thank you.

Groups: Application Developers Alliance

85% Job Success
$55.56 /hr
1,883 hours

Ray E.

Ray E.

Experienced Software/Hardware Engineer

United States - Tests: 7 - Portfolio: 6

I am a creative, passionate professional with a solid record of envisioning, producing and maintaining technical solutions for business and entertainment activities. I have over 30 years experience working on projects including the Turtle Talk show, Enchanted Art Paintings, and Spaceship Earth remodel for Disney, major projects for Tribune Corporation, including implementing an automated intranet AdMARC reporting system, and developing and consulting on custom apps, websites, and applications, in all major programming languages and operating systems. I have a proven track record of solving difficult problems and am the "go to" person for difficult hardware/software tasks. My motto has always been that if you can think it, I can do it. I have a background in electronics and can also create custom circuitry, and the software to run it. From creating time-saving innovative solutions, to fixing thousand dollar computers with a 22 cent part, I am passionate about serving your software and hardware needs, and can get your project or prototype done ahead of time, below budget, with better results. Please feel free to contact me to discuss your project needs or if you'd just like to chat and find out more about me. Thank you!

100% Job Success
$150.00 /hr
76 hours

Yegor K.

Yegor K.

iOS/Android Applications expert

Ukraine - Tests: 2 - Portfolio: 7

Hi! I'm Yegor from Ukraine (UTC+2) I’m not the one who is just writing the code — I’m the one who creating a successful products. I've a 7 years of experience in iOS and Flash/Flex applications development so if you are looking for the best solutions and high quality product – you are in the right place! I'm experienced as a single developer and as a team leader. I'm strong in: - Apps-Architecturing and coding. (XCode, Objective-C, Cocoa Touch, Swift, StarUML, Adobe Flex Builder, Adobe Flash Professional, XML, HTML, PHP, MYSQL) - Team management and work processes organisation (TFS, JIRA, trello, GIT,SVN) - Self organisation and self control My Development Area : - Xcode, Objective-C, Swift, iOS 5/6/7/8 - CoreData, CoreGraphics, Animation - Audio and Video recording and processing - Camera and Photo library interactions - GPS Location and Google Map Based App - Bar code/QR code Scanner App - Social Media Integration such as Facebook, Twitter, Google+, YouTube, Instagram, LinkedIn, and Pinterest - Push Notification, In-App Purchase - UI/UX Design and Customization - Publishing and updating Apps to Appstore and met all Apple guide lines - REST, JSON backend interaction - Data processing and management - Testflight, Flurry, AppAnnie - Github, Bitbucket, SVN and JIRA You can find me via skype as: YegorKarpechenkov Or FaceTime: +380666156209 Or email: With interest, Yegor

100% Job Success
$40.00 /hr
367 hours