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@zhangyingtai
Flag of China Dandong, China
Member since February 19, 2017
1 Recommendations

zhangyingtai

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Hi I am a senior python, mobile and backend developer with 8 years of professional experience. My experiences are - Data Visulization o Libraries: bokeh, matplotlib, , d3.js o Projects: road networking system, car-bike relationship - Machine Learning o Libraries: Tensorflow, Scikit-learn, Pytorch, Pandas, Numpy o Models: CNN, RNN and RNN o Projects: Car Distance Detection, Image Classification, Price Prediction Model - Web Development o Django, Flask, AngularJs, VueJs, NodeJs o Projects: , , - AWS S3, EC2, DynamoDB and SWF - Web Scraping o Scrapy, Requests, BeautifulSoup and Selenium o Aliexpress, Pipl, Secfilling and CAD sites. o Facebook, Instagram and Twitter - Server Administration Automatic deploying with Fabric and Ansible - iOS/Android app develoment(Native and Hybrid) - Backend Web Service development If you are looking for agile and reliable python and mobile developer, that's just me. I will do my best for the project. Thanks.
$25 USD/hr
73 reviews
6.9
  • 99%Jobs Completed
  • 94%On Budget
  • 95%On Time
  • 19%Repeat Hire Rate

Portfolio

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Experience

Data Miner

Feb 2008 - Dec 2015 (7 years)

I was responsible for scraping data from various sites. Our company could make a plan based on the data.

Education

Master of Applied Science

2004 - 2008 (4 years)

Certifications

  • Preferred Freelancer Program SLA
    97%
  • Python Level 2
    77%
  • US English Level 1
    77%
  • Python Level 1
    75%

Verifications

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