Web Mobile Software Dev Freelancers

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  1. Roman Yerin

    Roman Yerin Agency Contractor

    Web and VoIP(FreeSWITCH, WebRTC) engineer

    Russia - Last active: 4 days ago - Tests: 4 - Portfolio: 2

    I'm a skilled software developer and VoIP engineer with more than 15 years of experience. I'm also a full-stack developer of the convergent systems of voip and web. Playing with Freeswitch, Kazoo, SipXecs, Ruby, Perl, JS(node.js), C/C++ and much, much more - I'm always choosing tools for the task. Probably the most important thing which differs me from others - I'm never working just to gain money. I'm always doing my best to reach your goal the fastest way possible. If you've chosen a non-optimal solution I'll correct it and suggest a more efficient way. I'm never promising something that you're probably expecting to hear instead of the realistic estimate of your project. I'm never lying to my clients and I'm always giving all the information I have - transparently and on a regular basis. In one word - you can trust me as you trust yourself.

    Associated with: Coderunes

    $45.00 /hr
    531 hours
    4.82
  2. Usman F.

    Usman F. Agency Contractor

    Experienced Web Developer

    Pakistan - Last active: 6 days ago - Tests: 5 - Portfolio: 6

    I am a lead developer and architect with more than 9 years of experience. I have developed various applications using Python, Django, Java and php that are hosted on Google App Engine and Amazon Web Services. With strong analytical skills; I'm excellent in developing optimized and highly scalable back-end services and web solutions. Developing a technology solution requires more than just programming skills so I can help translate your ideas into working software. I have participated in all phases of system development including design and architecture, implementation, debugging, integration, testing, refactoring and maintenance. Along with modern web applications, I also have developed several SaaS (Software as a Service) systems and mobile back-end solutions that are optimized and scalable for millions of users. I'm fluent of different frameworks, tools and technologies including; Google App Engine, Amazon Web Services, Cloud Storage, Cloud SQL, Ndb Datastore, Memcache, Backends, Payment Gateways, GCM, APNS, Python, Django, MySQL, Flask, J2EE, PHP, Git, JQuery, Javascript, CSS, XHTML

    Associated with: AlfaTech Labs

    $38.89 /hr
    435 hours
    5.00
  3. Ali Raza

    Ali Raza Agency Contractor

    AIR, Starling, Flex, Unity Developer(Apps,Games) for Desktop,Mobile,Wb

    Pakistan - Last active: 3 days ago - Tests: 2 - Portfolio: 9

    Ali is what I call a Soup-to-nuts developer. He can take a design concept and complete it from the beginning to end. He has a strong sense for the visual user experience and his Mobile Application work is high in quality. There is a worldwide maxim “Those who can’t do, teach” that stands true for many. But I believe that “Those who have done, mentor”. Ali Raza is certainly a member of the latter group! - Curtis Fisher - CEO PowerSource Industries I've known Ali Raza for more than 3 years he was my editor/reviewer and he helped me a lot when we worked on FFD magazine. He is very professional and thorough with everything he does. He's very friendly and he always put passion in the work he did. I can always count on him. - Ewa Dudzic - Managing Director/Editor at H9Media Ali and I worked together on building https://5amily.com/. Ali was sole flex developer that looked after building our flex client. Integrating API generated by our Rails backend in the client. We were in a hurry when we started porting our HTML/Javascript client to completely flex. And needless to say it was pleasant working with him in tight schedule. A schedule where requirements were constantly changing. He knows his craft very well and is also passionate about learning everything that is new out there. I will highly recommend him to anyone. - Waseem Ahmad - CTO at Authorly, Rails Contributor I am a lead designer, developer, author, consultant and entrepreneur with over 8 years of global IT industry experience in almost every field of design and development. I am not only a Jane of all trades, but I've also mastered many disciplines. I started my career in 2002 (yes when I was in 9th grade) from graphic designer to web design and later development during my studies in computer science. Currently I am passionate about developing applications and games for multiple platforms using cross platform technologies. I hold a Masters degree in computer science in addition to over 100+ official certifications in the field of design & development from Adobe, Microsoft, Oracle and Zend. I happen to be not just Pakistan’s only Adobe Training Partner but also Pakistan’s only Microsoft Certified Trainer in Enterprise, Desktop and Web Development. I am a published author and have written exam guides for Adobe Flex. Furthermore, I have also contributed to several articles in Flash & Flex Developer Magazines. If you are a startup that have an idea about a future product, or if you require one man army to take your product from scratch to launch, or you need manager or team lead to make your product successful, or you need official training on adobe and Microsoft technologies, then let’s talk :) For more info: http://www.linkedin.com/in/manofspirit http://training.adobe.com/training/partner-finder/ali_raza_mcs_aci_acm.html Regards Ali RAZA I am currently seeking opportunities which utilize cross-platform technologies to develop (and even design) apps and games for Desktop, Mobile and Web. MOBILE APPLICATION DEVELOPMENT / DESKTOP APPLICATION DEVELOPMENT: • Custom Application Development • Business & E-Commerce • Location Based Social Networking • Advance Photo Manipulation • Coupon Apps • Social Media • Sports & Entertainment Apps • Security & Utility Apps Some of my personal projects http://www.facebook.com/photo.php?v=1473898956162763 MOBILE GAMES DEVELOPMENT: Experienced in developing 2D and 3D games including Puzzle, Shooting, Action, Platform, RPG, RTS for desktop, mobile and web platforms with all the required features including in app purchases, social integration, ad/analytic networks, Push Notifications etc. DESIGN • Wireframing • Mobile/Desktop APP UI/UX Design • Game UI/UX Design • Web Design I use a combination of different renowned crossplatform technologies to target almost every single platform out there including Consoles, Desktop, Mobile and Web platforms. PLATFORMS • Consoles (PS, Xbox, Wii, PSP, VITA) • Desktop (Windows Classic, Windows Store/ Windows 8 / Metro, Mac OSX , Linux) • Mobile (iOS, Android, BlackBerry, Windows Phone, Tizen) • Web (HTML5, Flash, Unity Web Player) PROGRAMMING LANGUAGES, SDKS, TECHNOLOGIES ETC • ActionScript, Adobe Flex / Apache Flex, AIR, Starling, Feathers • Unity / Unity3D / Unity2D, GameMaker Studio, GML • C#, Xamarin • HTML5, CSS (Cascading Style Sheets), JavaScript, • Java • PHP • Social APIs including Facebook API, Twitter API, Youtube API, XML, JSON, RSS etc • SQL, SQLite, MySQL SOFTWARES • Adobe Dreamweaver • Adobe Flash • Adobe Flash Catalyst • Adobe Illustrator • Adobe InDesign • Adobe Photoshop

    Associated with: ALIZDESK

    $33.33 /hr
    1,192 hours
    5.00
  4. Son Luong

    Son Luong Agency Contractor

    Expert iOS and Game Developer

    Vietnam - Last active: 11 days ago - Tests: 6 - Portfolio: 2

    With 4 years of experience in developing iOS Apps, my goal is to create great apps that can satisfy the most difficult users. I take pride in my work and will do my best to deliver you the best products possible. I have a wide range of experience making apps including: - Social networking - 2d games ( platforming, isometric, card games... ) - Photo editing - Chatting/Messaging - News reader - All kinds of apps with web service interaction. If you have an idea, tell me and we'll make it into reality together. Best regards, and best luck on your projects.

    Associated with: jShort

    $22.22 /hr
    177 hours
    5.00
  5. Azwaan A.

    Azwaan A. Agency Contractor

    Senior Developer/Solution Architect (C#, .NET, MVC, AZURE, SQL)

    Sri Lanka - Last active: 2 days ago - Tests: 7 - Portfolio: 9

    An Accomplished Software architect, consultant and Lead Developer, with in-depth expertise on Desktop, Web, Cloud and Enterprise applications on the .NET platform as well as strong ETL and Business intelligence expertise on the SQL Platform. Highlights 13 yrs of experience in the Industry. More than 20,000 Hrs of development work. more than a Dozen certifications (MCPD, MCITP, MCTS) on various .NET and SQL Server related technologies. I write clean code, Follow SOLID principles in development, designed to to develop manageable, extensible and reusable systems Co-Founded a US Based startup Available to work on US EST work hrs Expertise on requirements analysis , estimation to Architecting solutions and leading teams on complex development projects to review and performance tune existing applications. In-depth knowledge and familiarity of developing applications for a number of industry domains such as Financial services, Energy, Lead Processing, Automobile, Telecom billing, Consumer goods and Manufacturing. Extensive experience in enterprise software development life-cycle. Agile and Scrum/XP Methodologies in managing project teams. Key Achievements Architected, Managed and led development effort to build a complete eco-system for automobile lead processing, lead delivery, inventory management and digital advertising. Founded a Microsoft technology consulting and outsourced product development firm, leading its product delivery team and delivered multiple solutions in different industry verticals. Led improvements to existing development processes using best practices, guidelines and process re-engineering on multiple engagements. Multiple successful consulting and delivery engagements turning around troubled existing systems into revenue generating applications that can be scaled to meet customer demand. Was part of team that built the world’s first Online AGM solution. Web Technologies ASP.NET MVC (2.0 to 5.0), ASP.NET Forms, HTML5/CSS3, WCF Web Services , .NET 2.0 Web Services, SOAP/JSON/AJAX/REST, JQuery, ODATA, Knockout JS Windows Applications Windows Forms, WPF, Silverlight Frameworks .NET Framework (2.0 to 4.5), Telerik Kendo UI, Windows Azure (Cloud), Amazon SDK Software Design/Architecture Patterns GRASP, GOF, MVC, MVP, SOLID, DRY, KISS, YAGNI, Domain Driven Design(DDD), CQRS Databases/Database Technologies SQL Server (2005 – 2012), SQL Integration Services, SQL Reporting Services, Geo-Spatial Data, MongoDB, LINQ, Entity Framework, SQL Azure Middleware MSMQ, Windows Workflow Foundation, NServiceBus, SQL Service Broker Development Process Methodologies Agile, Scrum/XP, Prince 2, TDD, DDD , BDD, Continous Integration (CI) Tools Jetbrains Teamcity, 3Scale API, JetBrains DotTrace, YSlow Payment Technologies PayPal, Chase Payment Tech, Speedly, BrainTree, PayPros

    Associated with: Inexis Consulting

    $33.33 /hr
    2,809 hours
    4.92
  6. Grigory Korpan

    Grigory Korpan

    Game/Software Developer

    Russia - Last active: 2 months ago - Tests: 5 - Portfolio: 10

    I'm an experienced game and software developer. I began from making 2d mobile games of different genres from kids books to classic platformers and side-scroll shooters. Then I worked at Unigine (unigine.com) on astonishing universal real-time 3D engine for games and simulations. I've worked on naval strategy game Oil Rush (oilrush-game.com) that came out for PC, Mac, Linux, iOS and Android. I've also worked on Valley Benchmark which apple uses to benchmark it's devices (unigine.com/products/valley) and other products of Unigine. Now I'm working on an iOS client for an amazing marketplace. I'm found of writing perfect code, solving challenging tasks and creating high-quality products. :) Key skills: - c++; - objective-c; - c#; - java; - uikit - opengl; - unity - cocos2d; - cocos2d-x; - box2d; - unigine; - unigine script; - flash, actionscript; - svn, hg, git; - scons; - python; - vim, xcode, appcode, visual studio;

    $33.33 /hr
    1,980 hours
    5.00
  7. Aleksey Zhuravlev

    Aleksey Zhuravlev

    Java/Android/Web Developer.

    Russia - Last active: 12/30/2014 - Tests: 3 - Portfolio: 4

    Over the last 3 years, I have developed on java a Web, standalone and mobile applications. The DB is used in my work: MySQL, Oracle, SQLite. The last 2 years I have developed for Android phones. Have a good skills for this platform. The last projects is based on the Android SDK. I am designing and developing application for this platform.

    $27.78 /hr
    134 hours
    5.00
  8. Alexander Kozlov

    Alexander Kozlov

    Top level professional Architect and SW engineer

    Russia - Last active: 3 months ago - Tests: 21 - Portfolio: 5

    Make things done! I'm a professional C/C++ developer with more than 12 years of experience. I have been working both for a companies from Fortune 500 list, and a small local companies. My core competency lies in the world of mobile applications, SaaS and PaaS, desktop software and games development. I love to do my work right and really enjoy being respected for the things i do.

    $55.56 /hr
    1,772 hours
    5.00
  9. Monickavasakan N.

    Monickavasakan N.

    providing solutions in Higher education, elearning market

    India - Last active: 5 months ago - Tests: 2 - Portfolio: 4

    I have experience in providing solutions in Higher education market. I have experience in developing and supporting MOOC systems for multiple customers and also provide customization for Canvas LMS, BigBlueButton open conference system and Kaltura open video platforms. I am currently working on Kuali rice and Kuali Student platforms and developing REST API based integration between Kuali Student Curriculum management system and Canvas LMS system to manage courses, program and Learning outscomes, etc. I am looking to for works related to education market, projects related to Alfresco documentation management system, Workflow Development using Activiti, Canvas LMS, BigBlueButton open conference system and Kaltura open video platforms, etc.

    $33.33 /hr
    63 hours
    4.61
  10. Kai Huang

    Kai Huang

    PHP/Java/Android/Pentaho Developer

    China - Last active: 3 months ago - Tests: 7 - Portfolio: 2

    Zend Certified PHP Engineer (PHP5.5) Over the last 16 years, I have developed a wide range of mobile phone applications and websites using Java, PHP, C#. Start using Linux since 1996, I'm also an experienced LAMP administrator. My core competence lies in always trying to choose the right technology instead of something cool, and continuously learning new technologies to expand my skills. Check out my odesk tests and tell me what's your opinion

    Groups: Bluehost Developers and Designers

    $27.78 /hr
    598 hours
    4.87