Jack Stellwagen

Software Engineer at MongoDB

New York, New York, United States

About

Experience

  • Software Engineer at MongoDB
    Dec 2025 - Present · 7 mos

  • Software Engineer at Yext
    Feb 2023 - Dec 2025 · 2 yrs 11 mos

  • Software Engineer Intern at Google
    May 2022 - Aug 2022 · 4 mos

  • Summer Research Assistant at Caltech
    May 2017 - Aug 2021 · 4 yrs 4 mos

    Worked in a computational biology lab for 5 summers solving biological problems with machine learning. - Implemented reinforcement learning algorithms to guide protein structures in vitro - Greatly strengthened my independent learning skills - Learned how to develop software in collaboration with others - Developed a Mask R-CNN to calculate the size of and track protein structures in-vitro. The model achieved 96% accuracy on positional data and streamlined the data analysis pipeline - Developed various Python scripts for the lab, including scripts to parse, analyze, and clean big data sets - Strengthened programming skills, problem solving, and learned how to write practical code