CV

Curriculum Vitae

Experience, affiliations, and education. Publications and press live on the research page.

Experience

  • 2025 – Present

    Applied Research Scientist & AI Agent Advocate

    Sourcegraph

    Applied research on AI agents and code intelligence, and advocacy for how agents change the way engineers work.

    • Research and advocacy on agentic systems for software engineering.
    • Custom subagent architectures and agent workflow patterns.
  • 2023 – 2025

    Project Scientist, NASA ADS / SciX

    Center for Astrophysics | Harvard & Smithsonian

    Project scientist for the NASA Astrophysics Data System and its expansion to the NASA Science Explorer, working on AI-powered search, NLP, entity extraction, embeddings, and knowledge-graph development.

  • 2022 – 2023

    Research Scientist

    Southwest Research Institute · San Antonio, TX

    Planetary scientist spanning telescopic observation, spacecraft data analysis, and laboratory and microgravity experiments on small-body and regolith processes.

    • JWST spectroscopy of asteroids — water and hydroxyl on (16) Psyche, and linking the (142) Polana family to near-Earth asteroids Bennu and Ryugu.
    • Artemis lunar dust-mitigation research for crewed surface operations.
    • Mars grainflow and granular-transport studies.
    • Saturn's ring structure from Cassini UVIS solar-occultation data.
    • Europa Clipper mission science.

Affiliations

  • 2025 – Present

    Research Affiliate

    NASA Science Explorer (SciX) · Center for Astrophysics | Harvard & Smithsonian

    Continuing collaboration with the SciX / NASA ADS team on AI-powered scientific search, NLP, entity extraction, embeddings, and knowledge graphs.

Education

  • 2015 – 2020

    Ph.D., Planetary Science

    University of Central Florida

    Granular dynamics in microgravity, studied through experiments and simulations.

    Thesis ↗

  • 2013 – 2015

    M.S., Physics

    Texas A&M University–Commerce

    Exoplanet primary and secondary transits.

  • 2009 – 2013

    B.S., Earth, Atmospheric and Planetary Sciences

    Massachusetts Institute of Technology

    Exoplanet transits and photometry.

Awards

  • 2023

    Asteroid (30232) Stephaniejarmak

    International Astronomical Union (WGSBN)

    Main-belt asteroid 2000 GV153 named in recognition of work on asteroid spectroscopy, regolith adhesion, and planetesimal formation (WGSBN Bulletin Vol. 3, No. 9).

    JPL Small-Body Database ↗

  • 2020

    Order of Pegasus

    University of Central Florida

    UCF's highest student honor, recognizing academic achievement, research, and service.

Service

  • 2023

    Chair, Gordon Research Seminar — Origins of Solar Systems

    Gordon Research Conferences

  • 2021 – 2024

    Early Career Secretary, Small Bodies Assessment Group (SBAG)

    NASA

  • 2015 – Present

    Science outreach & public engagement

    Scobee Education Center · Astronomy on Tap · Skype a Scientist · Girl Scouts

    Public talks and STEM outreach across museum, community, and youth programs.