Projects
Four web applications
I built these to practice. Each is live, with its source on GitHub and a write-up covering how it works and where it falls short.
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Krypto Paper trading on live prices Portfolio arithmetic on live market data, with accounts, a trade ledger and a ranking by total value.
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AFOQT Study Trainer 117 practice questions, each worked A 117-question bank with worked steps for every answer, timed mock sections, and tracking of weak topics, all in a single file that runs without a server.
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NewsHub 81 news sources in one feed 81 sources fetched in parallel and normalized into one data model, with a timeout on each so a single failure cannot stall the page.
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Weather Forecasts with no API key Raw forecast data turned into a readable phone layout, with a chart drawn by hand in SVG and no framework or library.