Theresa Seelbach

Sr Manager Site Merchandising - Walmart Ecomm

New York City Metropolitan Area

About

Experience

  • Walmart (7 yrs 1 mo)
    • Senior Manager, Site Merchandising
      Aug 2025 - Present · 11 mos

    • Strategy and Operations Manager - eComm
      Jul 2023 - Present · 3 yrs

      • Developed and led a cross-functional program with multiple business and tech counterparts to improve and standardize our site experience across Search and Item Page focused on a customer first point of view • Initiated and led the establishment of a regular meeting to improve communication across the total ecommerce organization, accelerate product enhancements and keep all stakeholders aligned. • Co-led a strategic initiative leveraging AI and Large Language Models (LLMs) to automate attribute extraction, enhance content quality, and drive significant improvements in the site's overall user experience.

    • Omni Channel Associate Merchant
      Aug 2020 - Jul 2023 · 3 yrs

      • Day to day ownership of a $50M+ category, created and implemented a multi-year category strategy, which led to 150+ bps of market share growth • Used large sets of data (historical sales, geographic data and input from store operators) to analyze and optimize assortment across 2500+ stores • Successfully navigated significant organizational changes, maintaining productivity while proactively training colleagues and onboarding new hires to ensure seamless transition and knowledge transfer.

  • Equity Analyst Summer Intern at Voya Investment Management
    Jun 2017 - Aug 2017 · 3 mos

    • Created research reports on various companies and industries across pharmaceuticals, retail, and media sectors to assist team in search for new investment opportunities • Reviewed years of corporate 10-K reports along with earnings calls and investment presentations to compile information and create informed opinions about the state of these companies and industries • Helped complete financial models and attended two IPO roadshows • Participated in Gateway to Leadership Foundation’s Summer Internship Program sponsored by the Money Management Institute (MMI) which provided exposure to financial services and investment advisory solutions through industry education and work experience

  • Advertising Sales Representative at The Daily Pennsylvanian
    Sep 2015 - May 2016 · 9 mos

    Sell advertisements, digital and print, to clients throughout Philadelphia to support the printing of The Daily Pennsylvanian. Manage clients to create advertising/marketing plans to help grow their businesses and reach more UPenn students & staff.