Imagem de perfil de jangjinmei728
Bandeira de China Dandong, China
Membro desde 28 de julho de 2017
3 Recomendações


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I have been developed many parts of software for over 11 years. Major areas of my expertise include: ✅ Web development - Backend: Laravel, CodeIgniter, CakePHP, Symfony(PHP), Ruby on Rails(Ruby), Django, Flask(Python) - Frontend: Angular2, ReactJs, TypeScript, jQuery, Bootstrap, CSS3, HTML5 - Wordpress, Joomla, Durupal, Shopify, Magento, WooCommerce ✅ Mobile App development (iPhone, Android, Hybrid, Unity3D, Cocos, ...) - Android & iPhone - Hybrid, Swift, Xamarin, ionic - Unity3D - Cocos 2D & 3D - Chatting App ✅ Desktop Application (C/C++, C#, Java, QT, Python...) ✅ Database (MongoDB, MySQL, MS SQL, Oracle, SQLite, ...) I always aim to maintain a long-term relationship with my clients. Whether you've lost your original developer, need additional resources, or want a brand new app, I can step in and take over wherever you need. Please kindly touch me here and get success from there! Best Regards.
$35 USD/hr
82 comentários
  • 100%Trabalhos concluídos
  • 100%No Orçamento
  • 100%Pontualmente
  • 16%Taxa de Recontratação


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Senior Mobile and Web developer

Mar 2010 - Jun 2017 (7 years)

I have developed mobile and web in this company for 7 years. Since 2014, I was a leader of mobile solution team and made a lot of websites&mobile production using different framework in various platform. Since July 2017, I became a full time freelancer.


Bachelor of Computer engineering

2006 - 2010 (4 years)


C++ Fundamentals (2010)




A new edge detection algorithm for flame image processing

Digital image processing is playing an increasingly important part in imaging based flame monitoring systems. A crucial step in flame image processing is to detect the flame edge, a dividing boundary between the area where there is thermo- chemical reaction and those without. The determination of flame edges is a precursor to flame image processing and measurement of flame parameters.


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