Independent projects & academic work
SQL models, data-quality checks, desktop data tools, and workflow automation. These projects show how I build and validate outside my employment roles.
View professional delivery casesStart with the source
Built a ClickHouse and dbt demonstration that joins synthetic ledger entries to historical account and cost-center records, then calculates signed monthly actuals.
Monthly actuals SQL · Staging data-quality tests
Built a PyQt desktop tool for inspecting and transforming Parquet, CSV, and Excel files through a Polars data layer.
Paged table and edit-state model · Filtering transformations
Built a consultation-preparation MVP across Google Workspace, Apps Script, and an authenticated Cloud Run service with structured Vertex AI assistance.
Workflow sequence · Enrichment state and error handling
Further projects
Designed, built, and launched a collection of browser-based random tools for decisions, games, creative work, test data, and credentials. The visible result is simple; the engineering handles fairness, limits, privacy, and delivery.
Read projectBuilt a BigQuery and dbt warehouse slice that preserves raw data, parses it defensively, and tests whether source identifiers can support a fact table.
Read projectUsed customer demographics, spending, engagement, and response data to compare clustering methods and make segment-level marketing recommendations.
Read projectBuilt a MkDocs technical documentation site with local builds, GitHub Actions deployment, Firebase Hosting, and a custom domain.
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