Sierra Costanza

Sierra Costanza is a Senior Software Engineer at Sparrow, a company providing employee leave management solutions across the US and Canada. Prior to this, costanza worked as a Software Engineer at EducationSuperHighway, focusing on closing the digital divide in underserved communities. With a background in Data Engineering and Analytics at PayPal, Costanza holds a Master of Science in Engineering (MSE) in Applied Mathematics and Statistics from The Johns Hopkins University.