Data Science Projects

Build your skills through projects: Python, SQL, R, Power BI, Tableau, AI and much more.

Free

Analyzing Kickstarter Projects

Practice SQL skills to analyze Kickstarter data and identify factors influencing campaign success.

SQL Beginner 8 steps
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Customers and Products Analysis Using SQL

Practice SQL skills like joins, subqueries, and CTEs to analyze sales data and inform business decisions on products and customers.

SQL Intermediate 9 steps
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Designing and Creating a Database

Practice designing, creating, and populating a normalized SQL database using SQLite and R to build robust data skills.

SQL Intermediate 10 steps
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Answering Business Questions using SQL

Practice using SQL subqueries, joins, set operations, and aggregate functions to answer real-world business questions.

SQL Intermediate 8 steps
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Answering Business Questions using SQL

Practice using SQL queries, joins, and aggregate functions to analyze a digital music store database and answer business questions.

SQL Intermediate 7 steps
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Analyzing CIA Factbook Data Using SQL

Practice using SQL in Jupyter Notebook to analyze CIA World Factbook data and uncover global demographic insights.

SQL Intermediate 8 steps
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Building a database for crime reports

Practice creating databases, schemas, and tables in PostgreSQL to store and manage crime report data.

Python Intermediate 12 steps
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PostgreSQL Installation

Practice installing PostgreSQL locally and connecting to the database using Python and psycopg2 to build essential skills.

Python Intermediate 4 steps
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Answering Business Questions Using SQL

Practice using advanced SQL queries, pandas plotting, and written analyses to answer real-world business questions.

SQL Beginner 7 steps
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Analyzing Startup Fundraising Deals from Crunchbase

Practice using pandas and SQLite to analyze startup fundraising deals from Crunchbase.

Python Beginner 4 steps
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SQL Window Functions for Northwind Traders

Practice using SQL window functions and CTEs to analyze sales data and drive business decisions.

SQL Intermediate 9 steps