wuxiaodan999

I am an experienced and proficient web scraper using C#, java, php to obtain very large amounts of data from a variety of online sources. I work daily developing and maintaining crawlers/spiders: Amazon, eBay, real estate, games, business profiles. I develop spiders, crawlers and connectors between sites or APIs. I have passion for big data and automating things, love creating tools to increase productivity of businesses. I am experienced in windows and web development using Microsoft Visual C++, C#, PHP, Java, JSP, Python and web services.