Free Online Algorithms Courses & MOOCs

Coursera

University of California, Santa Cruz

C for Everyone: Programming Fundamentals (Coursera)

CS: Programming

Discover the foundational principles of computer programming through 'C for Everyone: Programming Fundamentals'. This beginner-friendly course introduces you to C language, a robust tool for understanding computing processes at their core. Whether you're an aspiring scientist, artist, or humanist, this course will equip you with essential coding skills that are universally valuable in today's digital age.

Jun 15th 2026

5-12 Weeks

Programming C Algorithms

Coursera

Whizlabs

ML Algorithms (Coursera)

Data Science

Dive deep into the world of Machine Learning Algorithms with this comprehensive online course from Coursera. As part of the AWS Certified Machine Learning Specialty specialization, this course breaks down complex concepts into understandable lessons and video lectures, ensuring you grasp each algorithm thoroughly. Whether you're a data scientist looking to refine your predictive modeling skills or a beginner eager to learn the fundamentals, ML Algorithms offers a structured path to mastering essential machine learning techniques.

Jun 8th 2026

2 Weeks

ML Algorithms Machine Learning

Coursera

University of Melbourne

Discrete Optimization (Coursera)

Computer Science

Discover how to tackle intricate optimization challenges with our Discrete Optimization course. From scheduling planes and crews to coordinating steel production, learn the principles of Constraint Programming, Local Search, and Mixed-Integer Programming to optimize processes effectively.

Jan 6th 2025

5-12 Weeks

Programming Algorithms Computer Science

Coursera

The University of Sydney

Data-driven Astronomy (Coursera)

Sci: Physical & Earth Sciences Sci: Physics

Embark on a journey into the heart of modern astronomy with 'Data-driven Astronomy'. This course is designed for aspiring astronomers and data scientists who want to harness the power of computational thinking and big data analysis. Dive deep into handling large datasets, implementing efficient algorithms, managing data with databases, and applying machine learning techniques—all essential skills in today's data-rich scientific landscape. Learn directly from experts using Python 3 as your toolset.

Jan 6th 2025

5-12 Weeks

Science Astronomy Algorithms

Coursera

IBM

Advanced Data Science Capstone (Coursera)

Data Science

Embark on a journey to become an expert in advanced data science with our capstone project course. Dive into the world of massive parallel data processing, explore and visualize data like never before, master complex algorithms through machine learning and deep learning, and apply these skills to solve real-world problems. This course is designed for those who want to take their data science expertise to the next level.

Aug 12th 2024

4 Weeks

Algorithms Machine Learning Data Science

Coursera

University of California, Davis

Imagery, Automation, and Applications (Coursera)

Engineering Sci: Environment

Dive into the final chapter of our specialization series where you'll master the art of imagery and automation within geographic information systems (GIS). This course focuses on leveraging ArcGIS to perform complex tasks such as raster calculations, NDVI (Normalized Difference Vegetation Index) analysis, and trained classification. You will also explore ModelBuilder for developing intricate processing workflows and learn how to utilize products derived from digital elevation models.

Jun 17th 2024

4 Weeks

Algorithms Geographic Information Systems GIS

Advanced Algorithmics and Graph Theory with Python (edX)

EdX

Institut Mines-Telecom,IMTx

Advanced Algorithmics and Graph Theory with Python (edX)

CS: Software Engineering CS: Theory

Dive into the world of advanced algorithmics and graph theory with our expert-led online course. Learn to program efficiently in Python while tackling real-world challenges. Perfect for engineers, data scientists, analysts, and coding enthusiasts seeking to refine their skills.

Sep 4th 2023

5-12 Weeks

Programming Python Algorithms

FutureLearn

Raspberry Pi Foundation,National Centre for Computing Education

Introduction to Encryption and Cryptography (FutureLearn)

Education Computer Science

Dive into the fascinating world of encryption and cryptography with our online course. From the historical use of ciphers like Caesar and Vigenère to understanding how encryption keeps our digital communications secure today, this course offers a comprehensive introduction to the art and science of securing information. Supported by Google, you'll learn from experts in cybersecurity and data protection.

Mar 6th 2023

2 Weeks

Cryptography Education Algorithms

FutureLearn

Raspberry Pi Foundation,National Centre for Computing Education

Robotics With Raspberry Pi: Build and Program Your First Robot Buggy (FutureLearn)

Computer Science

Embark on an exciting journey into the world of robotics by constructing and controlling your very own robot buggy with a Raspberry Pi. This FutureLearn course from the Raspberry Pi Foundation offers a practical approach to understanding robotics, where you'll assemble a functional robot and program it using a Raspberry Pi. Perfect for beginners and enthusiasts alike, this course will guide you through connecting motors, integrating sensors, and developing algorithms that bring your creation to life.

Jan 2nd 2023

3 Weeks

Programming Robotics Algorithms