Rj Marsan is an experienced Android Engineer currently working at OpenAI since August 2023. Prior experience includes a role as Staff Android Engineer at Lyft from July 2017 to November 2022, where responsibilities encompassed Mobile Tech Lead for Transit Bikes and Scooters as well as Senior Android Developer for Lyft Scooters, Transit, and Mobility. Rj's career began at Google as a Software Engineer from August 2013 to July 2017. Educational background includes a Master of Science (MS) and Bachelor of Science (BS) in Computer Science from the University of Illinois at Urbana-Champaign, where Rj also served as a Research Assistant focused on Android Security and a Teaching Assistant for practical OpenGL. Internship experience at Hulu involved mobile development for both Android phones and tablets, spanning from 2010 to 2012.