Learning Systems

Systems for assessment, learning, measurement, and education decisions.

Explore assessment and reporting in practice, then inspect the statistical methods, data infrastructure, and AI-assisted workflows behind the work.

Start With Assessment Analytics How Evidence Is Presented

Featured

Measurement, analytics, and assessment technology

Working demonstrations and research prototypes, with implementation details and limitations in each project brief.

Assessment measurementFeatured | prototype | qualified

Statistical Risk Modeling in R

An R pipeline generates public-safe longitudinal assessment data, searches multiple model families, performs temporal and holdout validation, and renders analyst and executive decision-support artifacts.

Qualification: Public use surfaces the below-target validity gates; an interview rebuild needs the reproducibility work item first.

Evidence brief Source

Assessment analyticsFeatured | qualified

Assessment Intelligence

A filterable mathematics dashboard shares its 500-student synthetic dataset, six figures, and teaching priorities with the Logos department report and paired assessment.

Scope: One fictional administration; no growth, causal, or individual placement claims. The earlier warehouse demonstration is documented separately.

Project brief Dashboard Source

Assessment technologyFeatured | prototype | review gated

Assessment-to-Remediation Pipeline

The implemented slice produces and validates a 36-item math-readiness diagnostic, renders reviewer previews, records advisory reviews, and builds an offline Canvas New Quizzes payload.

Qualification: Accessibility and clean demo verification should be completed before a high-stakes interview walkthrough; all downstream stages remain planned.

Prototype brief Review packet Source

Supporting

Architecture, governed AI, retrieval, and statistical depth

Additional work in synthetic education data, human-reviewed AI, source-grounded reporting, and applied statistics.

Education data systemsSupporting | qualified

Education Data Simulation Engine

Generates a coherent seven-year synthetic mathematics department, validates cross-table invariants, builds Canvas-style records and a DuckDB star schema, and exports marts consumed by Assessment Intelligence.

Qualification: The local commit is demo-ready, but public featuring must wait for separately approved remote release synchronization.

Project brief Data Lab Source

Human-reviewed AISupporting | prototype

Instructional AI Workflows

A synthetic Precalculus free-response demo converts teacher-defined rubrics and observations into structured evaluations, a reviewer packet, student-facing feedback, and remediation plans without grading raw work automatically.

Qualification: Clear supporting evidence for governed AI-assisted instructional workflow design; less technically deep than the top three campaign projects.

Prototype brief Reviewer demo Source

Content systemsSupporting | prototype

Content Intelligence

Normalizes public-safe material into provenance-rich objects, gates retrieval inputs, produces lexical and vector records, and exposes portable hybrid retrieval logic for a cited-answer demo.

Qualification: Strong general AI systems alternate with clear provenance and governance evidence; less education-specific than the top three.

Project brief Live RAG Source

Statistical methodsSupporting | qualified

Graduate Statistics Portfolio

Public-safe scripts regenerate nonlinear signal and clinical risk GLM analyses with candidate searches, cross-validation, diagnostics, calibration, threshold tables, figures, and narrative summaries.

Qualification: Local artifacts are demo-ready, but public featuring must wait for separately approved synchronization of the ahead-of-remote commit.

Methods evidence Source

Supporting Artifacts

Reports belong with their systems

The gradebook synthesis and content demo report remain evidence for larger systems rather than competing as separate portfolio entries.