Изображение профиля bianyunzhi95
Флаг China Donggang(??), China
На сайте с 29 мая 2018 г.
8 Рекомендации


Онлайн Офлайн
Thanks for visiting my profile. I am experienced passionate Web/Desktop Application developer. I mainly focus on building fast, accessible, intuitive and responsive solutions while developing various applications. I have got multifaceted experience in various languages and frameworks. Although there are plenty of languages and frameworks which I can rely on, my favorite language is Python as it is agile to develop and scale. I will always do my best to meet clients' requirements. I prefer original and challenging tasks such as Machine Learning, Data Science and Algorithm Design. I've got professional skill and experience in; - Python - C/C++, QT, Java, C# - Git/GitHub/BitBucket - Tensorflow, Keras - OpenCV - Django, Flask - Javascript, HTML5, CSS3, Bootstrap - Web Hosting (AWS, GoDaddy, Heroku, etc.) I live in Liaoning, China. I works mainly at CST(UTC +08:00) timezone but flexible on working time depending on the project. I am agile and flexible in English conversation. Regards.
$75 USD/hr
139 отзыва(-ов)
  • 97%Выполненные работы
  • 88%В рамках бюджета
  • 91%Своевременность
  • 16%Рейтинг повторного найма


Последние отзывы

  • изображение Mike Z. Scraper for 2 eCommerce web pages $470.00 CAD

    “Xiaogang is willing to learn with certain level of knowledge on python and scrapy. However, he delivered several packages without running it on his local, and full of bugs (obvious ones) few times. We paid him for two milestones, because of his time and effort. However, we found out later the programs were still un-usable and with few critical design errors.”

  • изображение Kent M. Pine Script EMA Crossover Strategy $300.00 USD

    “Xiaogang did great job! I will use again. He took my scrambled ideas and turned it into code.”

  • изображение Estrago2012 Angular Application Modifications and C# Application Modifications €1650.00 EUR

    “He's amazing and very smart.. He has a lot of experience and he's very proffesional too. We had a lot of problems during the project with our customer and he helped us many times even when he was resting. I will hire him again 100%.”

  • изображение Gabriela T. Full stack engineer $1530.00 USD

    “Freelancer did fantastic work. But we couldn't agree on fair payment. Anyway, highly recommended.”

  • изображение Walter Timo P. Project for Xiaogang S. €3328.00 EUR

    “is a perfect developer”

  • изображение Jose Carlos L. Translation of software $1300.00 USD

    “an excellent professional, high quality and commitment. if you have any questions, it helps you. the best professional you can hire. no professional equals him. committed, brave, hardworking, patient, best of all. I'll hire him every time.”

Опыт работы

Full-Stack Python developer

Sep 2016

- Experienced front end development using HTML, CSS, Bootstrap and back end with Django and Flask - Developed cross platform AI engines using Python tensorflow, keras and scikit - Ultimate skills in Python programming - Lots of experiences with Web Hosting and Server Management

Algorithm Specialist

Oct 2014 - Aug 2016 (1 year)

- Designed, Implemented and tested required algorithms and data structures - Mainly focused on implementing, improving and maintaining Optimal Supply model in cooperation with team members


Master of Science

2008 - 2013 (5 years)


  • Preferred Freelancer Program SLA
  • HTML Level 1
  • Python Level 1
  • US English Level 1


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  • Оплата подтверждена
  • Телефон подтверждён
  • Личность подтверждена
  • Электронный адрес подтвержден

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