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Krista Joy Johnson

Data Analyst | Data Engineer

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Sales Forecast

You're a regional sales manager at Instant Office, Inc. and you'd like to see your region's sales forecast for the next few months. This is a dashboard which includes sales forecast data, and an analysis of historical sales data to explore.

A group project — my part was the overall concept, creating the design and functionality of the website, the Flask App with API routes, creating a Postgres database, query the data, and setting up the API call. Teammates worked on the svg interactive charts, Tableau charts, and machine learning forecasting.

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Olympics Dashboard

Fun data to explore — charting the recent Summer Olympic Games in Tokyo, creating an interactive dashboard, as well a map of all the host cities.

Uses D3.js, Plotly.js, Leaflet, and Mapbox.

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Titanic Tableau Dashboard

Using passenger data from a Kaggle.com data set I cleaned and supplemented the data using a few other sources. This dashboard breaks down survival rates based on factors like age, sex, and ticket class.

Created using Tableau Public.

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Study Data Dashboard

An interactive dashboard that charts Test Subjects' medical trial results documenting which microbes were present in their belly buttons.

Uses JSON format data, D3.js, Plotly.js, and JavaScript.

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Loki App

Loki has variants, do you? Inspired while watching an episode of the show Loki where the Time Variance Authority displays a few of his variants with id #s on screen, I wanted to create a fun website to mimic the show's idea of everyone having variants in the multiverse.

This fan site uses Tableau, Python, JavaScript and an API call to interact with data.

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