Intermediate Online Courses - Free MOOC Catalog

Coursera

Scrimba

Build & Deploy Your Web Dev Portfolio (Coursera)

CS: Software Engineering

In this comprehensive online course, you'll learn the essential steps to build and deploy a compelling web development portfolio. Whether you're a beginner or an experienced developer, this course provides valuable insights into creating a professional webpage that highlights your skills effectively. By the end of the course, you will have a fully functional website ready to impress potential employers.

Sep 28th 2026

1 Week

HTML Javascript CSS

Coursera

University of Pennsylvania

Driving Operational Performance (Coursera)

Management & Leadership Business

Elevate your career in operations management with the 'Driving Operational Performance' course on Coursera. This advanced program builds upon foundational knowledge from Introduction to Operations Management, offering you a deeper dive into critical operational concepts. Under the guidance of Dr. Christian Terwiesch, you'll explore sophisticated strategies for analyzing and refining processes to achieve peak efficiency.

Sep 28th 2026

4 Weeks

Process Analysis Operations Management Return on Investment

Coursera

Scrimba

Learn Styled Components in React (Coursera)

CS: Software Engineering

Discover how to leverage styled components in React to revolutionize your approach to styling. This course will guide you through the benefits of styled components, including reduced class name bugs, enhanced readability, and dynamic styling capabilities. Learn to navigate CSS more efficiently and unlock advanced features like automatic vendor prefixing.

Sep 28th 2026

1 Week

CSS Web Development ReactJS

Coursera

Scrimba

Learn CSS Variables (Coursera)

CS: Software Engineering CS: Programming

Discover the future of CSS with 'Learn CSS Variables'. This course will teach you about CSS Custom Properties, a game-changing feature that allows you to define reusable style values within your CSS. By the end of this course, you'll be able to write more efficient and flexible CSS, reducing redundancy and enhancing code readability.

Sep 28th 2026

1 Week

HTML CSS Software Development

Coursera

Scrimba

Learn TypeScript (Coursera)

CS: Software Engineering

Elevate your web development expertise by enrolling in 'Learn TypeScript' on Coursera. This course is designed for developers who are already familiar with HTML, CSS, and JavaScript and wish to harness the power of TypeScript—a superset of JavaScript that offers static typing, improved tooling, and enhanced code readability and maintainability.

Sep 28th 2026

4 Weeks

Programming TypeScript Coursera Plus

Coursera

Scrimba

Learn CSS Flexbox (Coursera)

CS: Software Engineering

Elevate your web design game by mastering CSS Flexbox, a powerful tool for creating responsive and adaptive layouts. This course will guide you through understanding and applying Flexbox principles to build efficient and elegant websites.

Sep 28th 2026

1 Week

Programming CSS Web Design

Coursera

University of Colorado Boulder

Network Systems Foundations (Coursera)

Security & Networking

Dive into the essential components that make up network systems with our introductory course, Network Systems Foundations. This course will guide you through understanding the Link Layer, Internet Protocol (IP), router data planes, Transport Layer, Application Layer, and key aspects of network security. Whether you're a beginner or looking to refresh your knowledge, this course is designed to provide a strong foundation in networking principles.

Sep 28th 2026

5-12 Weeks

Networks Networking Network Security

Coursera

Scrimba

Learn CSS Grid (Coursera)

Computer Science

Dive into the world of CSS Grid with our expert-led course on Coursera. Learn to build flexible and efficient website layouts that adapt beautifully across all devices. Perfect for front-end developers looking to stay ahead in web design trends.

Sep 28th 2026

1 Week

HTML CSS Layout

Coursera

Codio

SQL for Software Developers (Coursera)

CS: Software Engineering Computer Science

Dive deep into advanced SQL concepts tailored specifically for software developers with our specialized course on PostgreSQL. Build upon your existing SQL knowledge as you learn to craft intricate queries, optimize database performance, and manage databases efficiently using PostgreSQL's unique features. This course is perfect for those looking to elevate their skills in data management and analysis.

Sep 28th 2026

3 Weeks

SQL PostgreSQL Relational Databases