• Built system to adjust for minimum wage changes in salaries of 1700+ employees at 1400 client companies

• Designed full-stack, automatic system in Ruby on Rails, Javascript, and React from scratch

• Engaged UX, product, and compliance partners to prioritize features according to key customer needs

• Collaborated with machine learning team of 8 to personalize rows of content on Prime Video homepage

• Designed and implemented a Scala library to generate metrics for comparing different ranking schemas

• Configured Apache Spark jobs running in AWS for big data processing and building machine learning models

• Built a web application in Java, JavaScript, HTML and CSS with a team of 4 peers over 12 weeks

• Practiced industry best practices such as contributing to open source software and conducting code reviews

• Published results of research project at Speech Prosody 2018

• Created large-scale audio analysis databases of speech corpora using NumPy, SciPy, pandas, and openpyxl

• Developed Python modules that interact with Praat and Festival programs to process hundreds of hours of audio data from over 60 speakers

• Collaborated with group of 6 to synthesize intelligible voices for low-resource languages