Изображение профиля jangjinmei728
Флаг China Dandong, China
На сайте с 28 июля 2017 г.
5 Рекомендации


В сети Офлайн
Thank you for considering me for your project! I have been worked as a freelancer for 3 years after being away 8 years in a salaried position. I'm extremely reliable and will always deliver quality work on-time and at a reasonable rate. Relationship with clietns is important, so I am always looking for long-term relationship. You can expect good communication from me, because I work as full-time freelancer at home and my phone is always on my hand. I provide you Software Architecture, Development, Testing and Bug Fixing, Maintenance, Web App Development, Mobile App Development. My Skills: ✔ Language: C++, C#, Java, Swift, Objective C ✔ Cross Platform: React Native, Ionic ✔ Backend: PHP, Laravel, Node.js, RoR, Django/Flask ✔ Frontend: React,/Redux Angular, Vue, Bootstrap, Material ✔ Database: MySQL, PostgreSQL, MongoDB Please feel free to shoot mea message and let me know if you have any questions. Thanks!
$30 USD/hr
88 отзыва(-ов)
  • 98%Выполненные работы
  • 100%В рамках бюджета
  • 87%Своевременность
  • 17%Рейтинг повторного найма


Последние отзывы

  • изображение Alex B. Project for Xiaoming Y. $50.00 USD

    “Great work, would work with freelancer again”

  • изображение Alex B. App Development $3072.00 USD

    “He was able to complete project but took longer than expected.”

  • изображение John T. MFC C++ Developer GUI Guru $600.00 USD

    “I was nervous to work with Xiaming because my project was very specific and this was our first Freelancer project. He was great. On time, I would absolutely recommend him and work with him again.”

  • изображение Eldin D. Project for Xiaoming Y. -- 19/04/29 03:11:41 $130.00 USD

    “Great work as always!”

  • изображение Gary D. Camtasia post production video $100.00 USD

    “He has a good talent and once we established a good mode of communication, he was able to accomplish the job extremely well. I would definitely hire him again”

  • изображение Dab B. Project for Xiaoming Y. $30.00 USD

    “The project is not completed according to the dispute”

Опыт работы

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.


  • Preferred Freelancer Program SLA
  • US English Level 1


  • Соединить с Facebook
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