Algorithm design courses can help you learn sorting algorithms, graph theory, dynamic programming, and complexity analysis. You can build skills in problem-solving, optimizing code efficiency, and understanding data structures like trees and hash tables. Many courses introduce tools such as Python, Java, or C++, along with frameworks for implementing algorithms, that support tasks in artificial intelligence, data analysis, and software development.

Skills you'll gain: Application Development, Application Design, Debugging
Intermediate · Course · 1 - 3 Months

Skillshare
Skills you'll gain: Video Editing, Videography, Post-Production, Storyboarding, Photo/Video Production and Technology, Video Production, Storytelling, Proposal Writing, Target Audience, Presentations, Sales Presentations, Business Writing, Writing and Editing, Promotional Strategies, Marketing, Concision, Editing, Creativity, Writing
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Global Positioning Systems, Journalism, Environmental Monitoring, Music, Geospatial Information and Technology, Political Sciences, Entrepreneurship, Systems Engineering, Concept Of Operations, Culture, Media and Communications, Governance, Higher Education, Public Policies, Physical Science, Liberal Arts, Geographic Information Systems, Art History, Engineering Design Process, Writing
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Software Design Patterns, Data Structures, File Systems, Algorithms, Maintainability, Debugging
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apple Xcode, Apple iOS, UI Components, Mobile Development, User Interface (UI) Design, Swift Programming, Responsive Web Design
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: LLM Application, Large Language Modeling, Database Systems, Databases, Algorithms, Semantic Web, Data Mining, Prompt Engineering, Applied Machine Learning, Unsupervised Learning
Intermediate · Project · Less Than 2 Hours

Tecnológico de Monterrey
Skills you'll gain: Web Analytics, Search Engine Marketing, Marketing Analytics, Market Research, Digital Marketing, Search Engine Optimization, Analytical Skills, Online Advertising, Email Marketing, Marketing Effectiveness, Analytics, Content Performance Analysis, Market Intelligence, Customer Insights, Consumer Behaviour, Digital Advertising, Pay Per Click Advertising, Customer Relationship Management, Browser Compatibility, Advertising Campaigns
Beginner · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Human Factors (Security), Security Awareness, Cyber Security Strategy, Cyber Governance, Data Ethics, User Experience Design, Cyber Security Policies, Cyber Security Assessment, Cyber Attacks, Cyber Risk, Security Management, Cybersecurity, Security Strategy, Culture Transformation, Cyber Threat Intelligence, Cyber Threat Hunting, Data Security, Network Security, Cloud Security, Mobile Security
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Consumer Behaviour, Market Research, Marketing Analytics, Marketing Psychology, Strategic Marketing, Marketing, Market Analysis, Data-Driven Decision-Making, Behavioral Economics, Customer Insights, Business-To-Consumer, Technology Strategies, B2B Sales, Product Lifecycle Management, Digital Marketing
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Adobe Illustrator, Typography, Graphical Tools, Adobe Creative Cloud, Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, Cryptography, Cybersecurity, Network Security, Information Systems Security, Key Management, Encryption, Data Integrity, Distributed Computing, Transaction Processing, Algorithms
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Penetration Testing, MITRE ATT&CK Framework, Cyber Security Assessment, Public Key Infrastructure, Cybersecurity, Threat Modeling, Cryptography, Exploitation techniques, Security Testing, Vulnerability Scanning, Encryption, Technical Writing, Human Factors (Security)
Intermediate · Course · 1 - 3 Months