Best Free Data Science Courses & MOOCs

Coursera

Sungkyunkwan University - SKKU

Recommender Systems (Coursera)

Statistics & Data Analysis Data Science

Discover how to create effective recommendation systems that enhance user experiences and drive engagement on platforms like e-commerce sites, streaming services, and social media. This course covers the fundamentals of Recommender Systems, including Collaborative Filtering techniques and advanced applications using Deep Learning. Whether you're a developer, data scientist, or product manager, this course will equip you with the skills to design and implement personalized recommendation algorithms.

Jul 20th 2026

4 Weeks

Recommender Systems Deep Learning Coursera Plus

Coursera

Duke University

MLOps Platforms: Amazon SageMaker and Azure ML (Coursera)

Data Science

Discover how to effectively build, train, and deploy machine learning solutions in a production setting through MLOps Platforms: Amazon SageMaker and Azure ML course. This comprehensive guide will equip you with the necessary expertise on two leading cloud platforms—Amazon Web Services (AWS) and Microsoft Azure—to succeed in data science, software engineering, development, analysis, or any role that leverages machine learning.

Jul 20th 2026

5-12 Weeks

Machine Learning EDA Exploratory Data Analysis

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 20th 2026

5-12 Weeks

Python Artificial Intelligence Machine Learning

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 20th 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 20th 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 20th 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 20th 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 20th 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 20th 2026

5-12 Weeks

Data Mining Unsupervised Learning Coursera Plus