Nosh Mish Mosh is a food startup with a cool new idea. Help them make data driven decisions by analyzing their user base.

A/B Testing at Nosh Mish Mosh

Use data visualizations to understand trends and relationships in commercial flight data.

Airline Analysis

Make a dashboard using Federal Aviation Administration (FAA) data on collisions between wildlife and airplanes in the US. 

Airplane Wildlife Strikes

Act as a 'Yahoo Finance' data analyst to generate a stock profile for Netflix.

Analyze and Visualize Netflix Stock Data

Use statistics, visualizations, and pivot tables to analyze Bitcoin data.

Analyze Bitcoin Data in Excel

Query Hacker News data using SQL to discover trends.

Analyze Hacker News Trends

Query from two tables that contain Twitch’s stream viewing data and chat room usage data.

Analyze Twitch Gaming Data

Answer business questions about the performance of marketing campaigns for CoolTShirts.com, an innovative apparel shop.

Attribution Queries

Analyze and interpret data from the National Parks Service on the status of endangered species in some of the parks. Use your Python and statistics skills to better understand the status of various species.

Biodiversity in National Parks

Use your pandas and matplotlib skills to analyze and visualize the FoodWheel dataset.

Board Slides for FoodWheel

Practice calculating churn rates using SQL.

Calculating Churn Rates

In this project, you will learn how to use the basics of Python syntax and data to make calculations. 

Calculating Population Change Over Time

Apply your knowledge of variable types to investigate, clean, and begin to analyze a sample of simulated census data.


Census Variables

Use BeautifulSoup to scrape a site that contains over 1700 expert ratings of different chocolate bars. Then, put the data you find into Pandas and analyze the results!

Chocolate Scraping with Beautiful Soup

Apply your knowledge of window functions to explore real climate data from each state in the United States.

Climate Change

Create a bar chart using DOM elements and styling them based on the data bound to each.

Climate Change Burden of Disease Visualization

Use your data visualization skills to explore the night sky and model the Orion Constellation.

Constellations

51 Cent is a digital currency exchange headquartered in San Francisco, California. They broker exchanges of Bitcoin, Bitcoin Cash, Ethereum, and Litecoin with fiat currencies in around 32 countries. Help them analyze their January data using SQL aggregate functions!

Cryptocurrency Exchange

In this project, you will create a data analyst job search-ready portfolio. You will need to create your own files, write your own code, and organize your work into your own site or repository. We'll provide you with high-level tasks to guide your portfolio creation and ensure that it covers everything it should to showcase your skills.

We will also offer tips on how to make your portfolio stand out, but you are responsible for deciding what goes into your portfolio and what doesn't. There are nearly infinite options for how to display your work, so treat this project as a starting point. In all likelihood, your portfolio will continue to grow throughout your career. 

Have fun!

Data Analyst Interview Preparation Portfolio-Building Project

Bring together all of your data analytics skills into a portfolio project. Clean, analyze, and visualize, a dataset and then compile your results into a portfolio-worthy report.

Data Analytics Final Portfolio

Do you remember Davie's Burgers from our Learn CSS course? Well, the business has been booming and it is now looking to place a funny and catchy advertisement in a local subway station. Help them dig into their `orders` data to see if there is anything interesting in there!

Davie's Burgers Subway Ad

It's the day of a citywide track race and you're helping out your friends!



Day of the Race

Use histograms to explain exam score distributions in a math class.

Describe Exam Grade Distributions

Use your knowledge of models and databases to programmatically help the owners of Djaunty Rent-a-Bike build out their rental system!

Djaunty Rent-a-Bike

Use your seaborn visualization skills to perform EDA on the Kiva dataset.

EDA with Kiva

Use your bar chart analysis skills to the test with a fun mushroom dataset!

Exploring Mushrooms

Investigate Frida Kahlo's work in the project using your own computer!

Frida Kahlo Retrospective

Analyze, prepare, and visualize data about GDP and life expectancy from the World Health Organization. Identify trends and spot outliers using your data analysis skills.

Life Expectancy and GDP

Investigate life expectancy around the world.

Life Expectancy By Country

Create a series of data visualizations to explore the distribution of museums by geographies, subject matter, and annual revenue.

Museums and Nature Centers

In this project, you will use Python lists to store medical insurance data. 

Python Lists: Medical Insurance Estimation Project

The marketing department of Reputable Product Agency are looking to segment the company users by a number of different criteria. Use SQL queries to generate user lists for them!

RPA Customer Segmentation

Reputable Product Agency (RPA) has started receiving complaints from their credit card processor about fraudulent transactions. Help your finance department identify potentially risky transactions before they finish processing.

RPA Fraud Detection

Analyze company data and apply data transformation techniques to help a management team make business decisions.

Startup Transformation

Sublime Limes' Line Graphs

Use histograms to find the best time of year to visit Acadia, Maine.

Traveling to Acadia

In this project, you will use real tweets and classifier models to find patterns in the way people use social media.

Twitter Classification

Find the best time to visit London by examining weather data.

Variance in Weather

In this project, you will bring together your data analysis and visualization skills to solve a business problem. You can choose between Airbnb, Google, or Spotify data to tailor your project to your personal job search. 

Visualization Portfolio Project

Transform Twitch streaming data into charts and graphs using Matplotlib.

Visualize Twitch Gaming Data

Investigate hotel cancellation rates in Excel.

Visualizing Hotel Data in Excel

In this project, learners will visualize World Cup data with Seaborn in Python.

Visualizing World Cup Data With Seaborn

Utilize Linear Regression to explore and predict the rating of a restaurant in the provided Yelp data.

Projects in data visualization

All projects in data visualization

A/B Testing at Nosh Mish Mosh

Airline Analysis

Airplane Wildlife Strikes

Analyze and Visualize Netflix Stock Data

Analyze Bitcoin Data in Excel

Analyze Hacker News Trends

Analyze Twitch Gaming Data

Attribution Queries

Biodiversity in National Parks

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