Intermediate Online Courses - Free MOOC Catalog

Coursera

University of Michigan

Building Web Applications in PHP (Coursera)

CS: Software Engineering CS: Programming

Dive into the world of web development with this introductory course on Building Web Applications in PHP. Whether you're new to programming or looking to expand your skills, this course offers a comprehensive guide to creating dynamic websites using PHP. You'll start by understanding how a web browser interacts with a server and progress to mastering PHP fundamentals such as variables, logic, iteration, arrays, error handling, and more.

Sep 14th 2026

5-12 Weeks

HTML CSS PHP

Coursera

University of Michigan

Introduction to Structured Query Language (SQL) (Coursera)

CS: Software Engineering CS: Programming

Discover the power of SQL with our beginner-friendly course. From setting up your development environment to mastering complex queries, you'll gain a solid foundation in Structured Query Language. Perfect for those new to databases or looking to enhance their skills.

Sep 14th 2026

4 Weeks

SQL PHP MySQL

Coursera

University of Michigan

Building Database Applications in PHP (Coursera)

CS: Software Engineering CS: Programming

Dive into 'Building Database Applications in PHP' and transform your web development skills. This course covers connecting to MySQL databases with PDO, issuing SQL commands, managing sessions and cookies, preventing double posting, implementing flash messages, and securing user logins. Perfect for developers looking to build efficient, secure database applications.

Sep 14th 2026

5-12 Weeks

Databases PHP MySQL

Coursera

University of Michigan

JavaScript, jQuery, and JSON (Coursera)

CS: Programming

Dive into the world of web development with our 'JavaScript, jQuery, and JSON' course. Learn essential JavaScript skills, simplify your coding process with jQuery, and grasp the intricacies of JSON data exchange. Perfect for those who've already built a foundation in PHP and are ready to advance their web application capabilities.

Sep 14th 2026

4 Weeks

Programming Javascript JSON

Coursera

University of Colorado System

Software Design as an Abstraction (Coursera)

CS: Software Engineering

Dive into the world of Software Design as an Abstraction, a unique Coursera course that teaches you the critical skill of visualizing complex concepts through drawings. Explore why abstraction is key in design, learn from architectural principles, and elevate your software development capabilities.

Sep 14th 2026

5-12 Weeks

Software Design Abstraction Secure Software Design Specialization

Coursera

University of Colorado System

Software Design Methods and Tools (Coursera)

CS: Software Engineering

Dive into 'Software Design Methods and Tools' - an insightful course designed for developers looking to refine their design processes. Master essential tools and techniques that streamline software creation while exploring crucial ethical dimensions in software development. Whether you're a novice or experienced coder, this course equips you with the knowledge to create better, more responsible software solutions.

Sep 14th 2026

5-12 Weeks

UML Digital Tools Software Design

Coursera

University of Colorado System

Software Design Threats and Mitigations (Coursera)

CS: Software Engineering

Discover the essential principles of software design through this engaging course. Delve into unique characteristics, learn from other disciplines like architecture, and understand how to mitigate potential threats effectively. Perfect for developers looking to refine their design skills.

Sep 14th 2026

5-12 Weeks

Security Software Design Software Development

Coursera

New York University

Cyber Attack Countermeasures (Coursera)

Security & Networking

Discover essential strategies for safeguarding your digital assets with 'Cyber Attack Countermeasures'. This course provides a strong foundation in cyber defense, starting with foundational models and moving into practical applications of authentication protocols such as RSA SecureID and Kerberos. Whether you're new to cybersecurity or looking to enhance your expertise, this course will equip you with the knowledge needed to protect against potential threats.

Sep 14th 2026

4 Weeks

Cryptography Cybersecurity Cyber Attacks

Coursera

New York University

Real-Time Cyber Threat Detection and Mitigation (Coursera)

Security & Networking

Dive into the world of cybersecurity with our Real-Time Cyber Threat Detection and Mitigation course. This expert-led program will equip you with the knowledge and skills needed to protect enterprise assets from cyber threats in real-time. Explore TCP/IP protocol suites, understand basic security hacks, and learn how to configure firewall solutions effectively.

Sep 14th 2026

4 Weeks

Security TCP/IP Cybersecurity