# Internship

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## Articles Related To:

### Duolingo Stories: The journey to Android
  
Published on Feb 21 by [Ming Zhang](https://blog.duolingo.com/author/ming/)  
[Read More](https://blog.duolingo.com/duolingo-stories-the-journey-to-android/)

### Improving how Duolingo teaches Chinese—and other languages!
  
Published on Feb 3 by [Celena Chen](https://blog.duolingo.com/author/celena/)  
[Read More](https://blog.duolingo.com/improving-how-duolingo-teaches-chinese-and-other-languages/)

### How cohorts and correlations help us better understand our learners
  
Published on Sep 19 by [Zachary Golan-Strieb](https://blog.duolingo.com/author/zachary/)  
[Read More](https://blog.duolingo.com/how-cohorts-and-correlations-help-us-better-understand-our-learners/)

### How we’re improving Duolingo’s course creation process
  
Published on Sep 9 by [Margarita Misirpashayeva](https://blog.duolingo.com/author/margarita/)  
[Read More](https://blog.duolingo.com/how-were-improving-duolingos-course-creation-process/)

### Partial credit: improvements to Duolingo’s placement test
  
Published on Sep 14 by [Logan Weber](https://blog.duolingo.com/author/logan/)  
[Read More](https://blog.duolingo.com/partial-credit-improvements-to-duolingos-placement-test/)

### How does Duolingo measure learning?
  
Published on Aug 10 by [Lavanya Aprameya](https://blog.duolingo.com/author/lavanya/)  
[Read More](https://blog.duolingo.com/how-does-duolingo-measure-learning/)

### How I saved Duolingo $40,000/year in my summer internship
  
Published on Sep 29 by [Adam Hesterberg](https://blog.duolingo.com/author/adam/)  
[Read More](https://blog.duolingo.com/how-i-saved-duolingo-40000year-in-my-summer-internship/)

### Back from the brink: What Duolingo learned about its resurrected users
  
Published on Aug 30 by [Conor Walsh](https://blog.duolingo.com/author/conor/)  
[Read More](https://blog.duolingo.com/back-from-the-brink-what-duolingo-learned-about-its-resurrected-users/)