Portfolio
Here are some highlights of data applications and visualizations that I've developed and deployed.
![](/CatalogusFast%C4%ABdi%C4%AB/assets/images/previews/33e4cabceb419627489894f14b83a9e2-cm.png)
A data site for a curated collection of historical child maltreatment data. The dataset is plotted in time series and category breakdowns over time. On the backend a database is shared between the visualization site and a data collection backend that parses new annual reports.
![](/CatalogusFast%C4%ABdi%C4%AB/assets/images/previews/047685fcc7c90297168e0f5d32207bb9-lifeexpectancy.png)
An expandable plot of the impact of COVID-19 mortality on life expectancy in different countries.
![](/CatalogusFast%C4%ABdi%C4%AB/assets/images/previews/9bd1516be4344a6337e95676ce9b7833-nhs.png)
A data dashboard featuring choropleths and bar plots of NHS spending data, payments were matched to registered companies via matching in an elastic search instance.
![](/CatalogusFast%C4%ABdi%C4%AB/assets/images/previews/eb7d4c37285c75655215b70271841eb0-cf.png)
A data site for an online game. Community data is ingested into a relational database to provide new data views and visualizations. A rest API makes queries available to other sites and users, or filters and search can be used within the browser.
![](/CatalogusFast%C4%ABdi%C4%AB/assets/images/previews/a58d4808dea7e13496b2c2aa534d321a-nightsky1.png)
A fantasy night sky with 2 moons and many points of interest. Underlying the fantasy presentation is a 3D sky plot of the objects, and implementations of the Astronomical algorithms for plotting highly accurate positions of the sun and moon at a given earth observer location. The sun and moon arcs plotted are current for an observer in Arizona, USA.
![](/CatalogusFast%C4%ABdi%C4%AB/assets/images/previews/37f29709a9441fe714d82a9b8dd109a5-statusgauge.png)
Visualizations of community projects using data collected daily and every 10 minutes. Data from different sources is normalized to a database and then synthesized to a singular to view to be used in the live status displays.