What needed to be solved
Public rental information is fragmented across tables and geographic boundaries, making neighbourhood-level comparison difficult for a nontechnical viewer.
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03 / PORTFOLIO / PROJECT_01
Toronto Rent Heatmap Lab
A city-data workflow that turns official rental data into an interactive view of rent pressure across Toronto.
STATUSDEPLOYED / VERIFIEDEVIDENCELive map · Tested pipeline · CI
How I approached it
A reproducible pipeline connects official data, Python ETL, a SQL warehouse model, validation tests, and an interactive regional heatmap.
What exists now
A working live map, documented update path, Power BI-ready outputs, automated tests, and continuous integration.
TECHNICAL SYSTEM