Python Jobs

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Fixed-Price - Entry Level ($) - Est. Budget: $400 - Posted
Seeking experienced developer with stong Artificial Intelligence and Machine Learning skills to build a sophisticated crawler. The crawler needs to have a very complex computation to meet our needs for fetching specific data while disregarding other data. Suppose that we have a database with URLs from the internet. Dataset : url, crawled, validated, rating 0. If dataset is empty, exit. Else, fetch an entry from db. 1. If entry has attribute "validated:yes" goto 0, else continue. 2. Fetch the site using URL. 3. Process the site's content using pattern recognition(Explained below) 4. If successful, mark "validated:yes, confidence:<<output from ANN>>, else mark "validated:error". 5. Goto 0. Pattern recognition: Whenever the parser finds word "free", "trial", "free trial", "basic", "introductory", "$0" or similar terms on the page, that page should be given a good confidence rating. Choice of programming language is left open. Please submit your proposal as well as any thoughts or questions you may have.. We are developers and there is nothing we can't answer.
Skills: Python Artificial Neural Networks Data mining Data Science
Fixed-Price - Expert ($$$) - Est. Budget: $100 - Posted
I am looking for an experienced python/django programmer to clone out the functionality of a simple elections and voting web app. ... Replace apache with NGINX if you believe that this is better for performance, prepare the virtualenv with python3 and the latest django, and start a vanilla project, create an ansible task to deploy to my server. ... This is important to have a very solid base foundation and to understand why we use the components we use and tht in the future this will not cause any issues For example apache vs. nginx, python2 vs. python3 selection and to make sure that down the line we are not going to require a package that is only available for python2, etc...
Skills: Python Bootstrap CSS Django
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
The crawler should be "polite" meaning: - If the site has an accessible XML sitemap, we should use the sitemap to look for posts/pages instead of crawling - If the site doesn't have an XML sitemap, we may 1) do an initial slow-paced crawl of the entire site; then 2) on a recurring basis, only monitor certain pages for new content such as the home page and/or blog page; and 3) on a much less frequent basis, run an entire crawl to ensure no pages have been missed I'm open to this being done in Python or Scrapy (because there seems to be a lot of web crawling done in them) or in in PHP or Perl (because I'm familiar with them).
Skills: Python Scrapy Web scraping
Hourly - Entry Level ($) - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
I am looking for python expert - it will be about 40 hours per month commitment for almost a year and it can become extensive.
Skills: Python