Chinaのフラグ Shenyang, China
登録日: 2017年7月18日
2 推奨


オンライン オフライン
I am full stack mobile and web application developer with over 7 years experience. I am quick, always use clean, tested and responsible code. My goal is to create products that clients and users will love to use. I can speak English fluently so we can discuss on voice call. I will provide you 24/7 service. Thanks for your interesting. ⭐Top Skills⭐ ⭐Android(java, kotlin), iPhone(Swift, Objective C) ⭐BLE, Raspberry pi, Arduino, jmDNS, NFC. ⭐Hybrid app(React Native, Cordova, ionic, [login to view URL]) ⭐OCR( Tesseract 4.0, Google OCR sdk) ⭐Video streaming and Image processing(OpenCV, XMPP, WebRTC) ⭐Third Party API manipulation. ⭐Front End (React.js/Redux, vue.js , Angular, HTML5, CSS3, SCSS, Bootstrap) ⭐Back End (Python/Flask/Django, Ruby on Rails, Node.js, Laravel)
$50 USD/hr
  • 95%完了したプロジェクト
  • 92%予算内
  • 87%定時完了
  • 14%再採用率



  • tats2490の画像 REACT node mongoDB javascript express $265.00 USD

    “Very reliable and great programmer. Thank you for your help”

  • coolbartdudeの画像 Insert EULA into App and change API address $310.00 USD

    “Delivered far quicker than I expected, will definitely be using again for all iOS projects”

  • slurpee7の画像 Project for hy1990com -- 2 $125.00 USD

    “Gui X was one of the best developer's I had the pleasure of working with and trying to figure out my project with. He knows all technology extremely well. Would work with him again in future projects”

  • benbaker412の画像 Create iPhone/iPad GPS app to mirror an app that already exists in the PlayStore $3250.00 USD

    “This programmer is talented & was a pleasure to work with.”

  • Skilleyesの画像 WebRTC expert €4304.44 EUR

    “Great very honest :)”

  • MarkBqの画像 Upload Web app with file processing on Linux. €1250.00 EUR

    “It is difficult to write the review within 1500 words. But I will keep it short. This was the best experience ever on [login to view URL] Gui X. knows what he is doing and has a lot of knowledge. Think along with you, and come up with good tips and advice. In addition, he also has a feeling for hummor which makes the project extra fun. ;-) Thanks to Gui X. I no longer have to search for a new programmer but I have one for years. I am already looking forward to the next project. Thank you very much!”


  • Preferred Freelancer Program SLA
  • US English Level 1


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