# Sharanya Viswanath

Senior Engineering Manager at Duolingo, previously led Test and Release Infrastructure. Now excited to manage the FinOps and DevX AI teams, driving efficiency, innovation, and developer experience.

Dec 18[Aaron Wang](https://blog.duolingo.com/author/aaron/)

[**How we sped up Android and iOS builds by 68% on CI**](https://blog.duolingo.com/sped-up-android-ios-builds/)