Elena Z.

SDE @ Walmart Global Tech

United States

About

Experience

  • Software Engineer at Walmart Global Tech
    Jul 2023 - Present · 2 yrs 10 mos

  • Course Grader at University of Southern California
    Jan 2022 - Jun 2022 · 6 mos

    Grader for EE450 Computer Network

  • Research Assistnat at Shanghai Jiao Tong University
    Mar 2019 - Jun 2020 · 1 yr 4 mos

    - Conducted evolving influence maximization model simulations with 5 growing speeds of influence, implemented 6 algorithms on 5 million-row real-world datasets using python to get seed users. - Supported in building an influence propagation model increasing the advertising revenue by up to 40%. - Implemented visualization on 20+ charts and maps for the results using Python and MATLAB.

  • Software Engineer at Nokia Bell Labs
    Jul 2019 - Sep 2019 · 3 mos

    - Assisted in developing Visual Simultaneous Localization and Mapping (VSLAM) prototyping platform. - Created ROS nodes with C++ for the moving base and stereo camera through RoboWare Studio.