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A Data Scientist Job Map Visualization Tool using Python, D3.js and MySQL

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How to build an Interactive Job Map Application using Python, MySQL and D3.js

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A Data Scientist Job Map Visualization Tool using Python, D3.js and MySQL

  1. 1. What cities are in demand for a Data Scientist, today? Andrea Gigli https://about.me/andrea.gigli
  2. 2. Goal • To build a map of the cities offering jobs for Data Scientists • To make the map interactive, allowing users to select a language and see the cities offering a Data Scientist job for a selected programming language • To show other “hot” languages for the selection above
  3. 3. Tools • Python for – Scraping web site, elaborating data and retrieving Latitude and Longitude – Building an API for querying the data base and make the map interactive • PhpMyAdmin for storing data • Jquery for passing arguments to Python • D3.js for visualization
  4. 4. Where we got data (1/2) Job_url
  5. 5. Where we got data (2/2) Job_id Job_skill Job_degree Job_language Job_city
  6. 6. Where we stored data Jobposting Table Joblanguage Table
  7. 7. How we make the map interactive Click here!
  8. 8. Here we are! It changes! It changes! It changes!
  9. 9. Thanks! Andrea Gigli https://about.me/andrea.gigli

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