Manan Singh is a Backend Engineer II at Spotify since August 2023, focusing on enhancing and implementing systems for advertising data reporting. Prior experience includes roles as Software Development Engineer II and Software Development Engineer at Amazon from June 2021 to July 2023, where Manan engineered scalable software services for billing, tax calculations, and promotions within the advertising ecosystem. At Citi from March 2018 to May 2021, Manan served as Software Engineer/Assistant Vice President, developing backend services for financial data delivery and previously as a Summer Analyst, contributing to the CitiVelocity team by enhancing internal microservices. Manan began career as an Undergraduate Teaching Assistant at Stony Brook University during 2016, and holds a Bachelor of Science in Computer Science from Stony Brook University, obtained in 2018.