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Seven-plus years of products where getting it wrong has a cost. Each study opens with the result; the full story is there if you want it.
  1. Mosaic components in motion: a segmented control, toggle and stepper, a checklist ticking off, a progress ring filling, a button confirming, a savings slider, the savings chart, a course card, and type and icon tiles

    Mosaic: an accessibility-first design system

    The standard that lets Summer sign government clients, and the system three teams ship on.

    Summer · Senior Product Designer · 2025–

  2. app.meetsummer.org
    College cost for Hunter College
    $46,216
    $89,000
    Your savings vs. future cost
    Grants & scholarships$60,000
    Your planned savings$13,142
    Remaining cost$73,858
    Retirement Match
    Matched this month$312

    Beyond student loans: three benefits for everyone else

    Retirement Match, Education Assistance and the College Savings Planner. The products that broke the borrower assumption.

    Summer · Senior Product Designer · 2023–2026

  3. integrity.morressier.com/analytics
    Issue RatioAll Time
    OverallAllPre-FlightIntegrity
    5,901Total Recorded Issues
    60%Pre-Flight3,541 Issues40%Integrity2,360 Issues

    Integrity Manager: from detection to investigation

    AI that helps experts decide, instead of handing them a verdict.

    Morressier · Senior Product Designer · UX Researcher · 2023–2024

  4. Research Integrity dashboard listing proceedings volumes with papers and papers with issues

    Research Integrity platform, from zero

    Founding designer for an AI product that checks papers before publication.

    Morressier · Senior Product Designer · UX Researcher · 2023–2024

  5. Proceedings Manager conference overview with call for abstracts, reviewer settings and invitations

    Proceedings Manager

    From a file manager to a full conference publishing platform.

    Morressier · Senior Product Designer · UX Researcher · 2021–2023

  6. Intaglio dashboard with a mentor profile, a masterclass card and an upcoming one-to-one session

    Mentoring marketplace for dentists

    Concept to handoff in a month; 100+ mentors onboarded since.

    Intaglio · Product Designer · 2023

  7. Source to Settle dashboards on laptop, desktop and phone showing pending requests and budget summaries

    Source to Settle

    Procurement and inventory for 154 branches, in one approval flow.

    Keystone Bank · Product Designer, at SBSC · 2020–2021

  8. NIBSS CRM screens showing leads management and a sales dashboard

    CRM for Nigeria's payments backbone

    Leads, campaigns and deals in one place; conversions up ~14%.

    NIBSS · Product Designer, at SBSC · 2020–2021