Best Free Data Science Courses & MOOCs

Coursera

Northeastern University

Designing Engaging Dashboards for Healthcare Analytics (Coursera)

Statistics & Data Analysis Data Science

Discover the art of designing engaging healthcare dashboards with our comprehensive online course. Master the process of transforming raw data into insightful visualizations that drive informed decision-making within the healthcare sector. From data collection to interactive design, this course equips you with essential skills for creating clear and impactful dashboards.

Jul 6th 2026

4 Weeks

Storytelling Data Visualization Infographics

Coursera

Duke University

DevOps, DataOps, MLOps (Coursera)

Data Science

Dive into the world of DevOps, DataOps, and MLOps with this advanced online course designed for data scientists, software engineers, developers, and analysts. This course will equip you with the knowledge and tools needed to manage complex operations in software development, data management, and machine learning model deployment. You'll learn through practical examples using AI pair programming with GitHub Copilot, ensuring that your skills are directly applicable to solving real-world problems.

Jul 6th 2026

5-12 Weeks

Python Artificial Intelligence Machine Learning

Coursera

Coursera Project Network

Perform exploratory data analysis on retail data with Python (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey into the world of retail data analysis with our Python-focused course. Dive deep into a real-world dataset as you explore sales trends, customer behavior, and popular products. Gain valuable insights to help make informed business decisions and drive your company's success.

Jul 6th 2026

1 Week

Python Data Analysis Exploratory Data Analysis

Coursera

University of Colorado Boulder

Resampling, Selection and Splines (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of advanced statistical learning with our comprehensive course 'Resampling, Selection and Splines'. This expert-led program is designed for professionals aiming to deepen their understanding and application of key concepts in data science. Learn how to leverage resampling methods, optimize model fitting procedures, and explore non-linear models like splines to improve prediction accuracy and interpretability.

Jul 6th 2026

5-12 Weeks

Statistics Selection Data Science

Coursera

University of Colorado Boulder

Data Collection and Integration (Coursera)

Statistics & Data Analysis Data Science

Embark on a journey to become proficient in collecting and integrating various types of data with the 'Data Collection and Integration' course. This course is designed to equip you with essential skills for extracting information from files, databases, web pages, and APIs, using powerful tools such as Pandas, Beautiful Soup, and SQL. Whether you're new to data science or looking to enhance your current skill set, this course will provide you with the practical knowledge needed to tackle real-world data integration challenges.

Jul 6th 2026

5-12 Weeks

Python SQL Data Collection

Coursera

University of Colorado Boulder

Data Processing and Manipulation (Coursera)

Statistics & Data Analysis Data Science

Discover how to efficiently process and manipulate data with our comprehensive 'Data Processing and Manipulation' course. Designed for beginners and professionals alike, this course will teach you the fundamental skills needed to handle raw data effectively, ensuring it is ready for analysis and decision-making processes.

Jul 6th 2026

4 Weeks

Python Data Warehousing Data Manipulation

Coursera

University of Colorado Boulder

Fundamental Tools of Data Wrangling (Coursera)

Statistics & Data Analysis Data Science

Discover the art and science of data preparation with 'Fundamental Tools of Data Wrangling'. This course equips you with the necessary skills to effectively clean, manipulate, and analyze your data using powerful tools like Python, NumPy, pandas, and more. Whether you're new to data wrangling or looking to refine your existing skills, this course offers a practical approach to mastering the fundamentals.

Jul 6th 2026

5-12 Weeks

Python Data Structures IPython

Coursera

University of Colorado Boulder

Data Understanding and Visualization (Coursera)

Statistics & Data Analysis Data Science

Discover the secrets to making sense of your data with 'Data Understanding and Visualization'. Learn key statistical principles and transform raw data into clear, insightful visuals that tell a story. Perfect for beginners and professionals alike, this course equips you with the skills to analyze and present data effectively.

Jul 6th 2026

4 Weeks

Python Data Visualization Python Programming

Coursera

University of Colorado Boulder

Association Rules Analysis (Coursera)

Statistics & Data Analysis Data Science

Dive into the world of unsupervised learning with our comprehensive Association Rules and Outliers Analysis course. This course is designed to equip you with essential skills in identifying patterns within large datasets using association rules and detecting anomalies through advanced techniques. Whether you're a data enthusiast or a professional looking to enhance your analytical toolkit, this course offers practical knowledge and real-world applications.

Jul 6th 2026

5-12 Weeks

Data Mining Unsupervised Learning Coursera Plus