From Side Project to 25 Million Downloads : PhoneGap , Ionic

In 2011, Ryan joined Codecademy and used what he learned to turn his app idea into reality. Five years later, his side project has been downloaded 25 million times and Ryan is now the VP of Product & Engineering with the company that acquired his app.

https://medium.com/@codecademy/from-side-project-to-25-million-downloads-9e43c17cc245

Built with Ionic: Sworkit: http://blog.ionic.io/built-with-ionic-sworkit/

Originally developed using jQuery Mobile, Sworkit was in need of an update when the development team learned about Ionic