Recommender systems courses can help you learn collaborative filtering, content-based filtering, and hybrid approaches to personalization. You can build skills in data analysis, user behavior modeling, and algorithm evaluation. Many courses introduce tools like Python libraries such as Scikit-learn and TensorFlow, that support implementing machine learning algorithms, as well as frameworks for managing large datasets and user interactions.

Skills you'll gain: Test Planning, Prompt Engineering, Version Control, OpenAI API, Debugging, Google Gemini, Flask (Web Framework), Software Design Patterns, Git (Version Control System), GitLab, Responsible AI, Infrastructure as Code (IaC), GitHub, Collaborative Software, Application Programming Interface (API), Mobile Development, Front-End Web Development, Back-End Web Development, Application Development, Artificial Intelligence and Machine Learning (AI/ML)
Intermediate · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Web Content Accessibility Guidelines, Learning Management Systems, Disabilities, Education Software and Technology, Digital pedagogy, Document Management, Technical Writing, Technical Communication, Microsoft Office, Image Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Network Analysis, Network Security, Cyber Operations, Intrusion Detection and Prevention, MITRE ATT&CK Framework, Cybersecurity, Threat Detection, Network Monitoring, Penetration Testing, Anomaly Detection, Exploitation techniques, Brute-force attacks, Scripting, Authentications, Python Programming, Data Access, Identity and Access Management, Automation
Beginner · Specialization · 1 - 3 Months

University of California San Diego
Skills you'll gain: Version Control, Integrated Development Environments, GitHub, Git (Version Control System), Internet Of Things, Development Environment, Embedded Software, Software Development Tools, Software Versioning, Embedded Systems, Program Development, Prototyping, Linux, Linux Commands, Operating System Administration, Operating Systems, Ubuntu, Peripheral Devices, Android (Operating System), Open Source Technology
Mixed · Course · 1 - 3 Months
University of California, Irvine
Skills you'll gain: Blockchain, FinTech, Cryptography, Distributed Computing, Transaction Processing, Payment Systems, Cryptographic Protocols, Emerging Technologies, Digital Assets, Digital Transformation, Software Architecture, Data Integrity, Network Analysis
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Control Systems, Machine Controls, Process Control, Laboratory Equipment, Manufacturing Processes, Embedded Software, Electronic Systems, Verification And Validation, Semiconductors, Laboratory Testing, Health Technology, Electronics Engineering, Medical Devices, Electronic Components, Performance Tuning, Network Protocols
Build toward a degree
Intermediate · Course · 1 - 3 Months

ESADE Business and Law School
Skills you'll gain: Succession Planning, Organizational Structure, Governance, Business Management, Business Leadership, Systems Thinking, Organizational Development, Business Risk Management, Leadership and Management, Leadership, Business Modeling, Risk Management Framework, Communication
Beginner · Course · 1 - 3 Months
University of Pennsylvania
Skills you'll gain: Food and Beverage, Environmental Science, Environmental Issue, Food Safety and Sanitation, Environment and Resource Management, Nutrition and Diet, Natural Resource Management, Manufacturing and Production, Production Process, Sustainable Development, Sustainable Systems, Pollution Prevention, Ethical Standards And Conduct, Trend Analysis, Infectious Diseases, Public Health
Beginner · Course · 1 - 3 Months

Università Bocconi
Skills you'll gain: Sustainable Systems, Innovation, Competitive Analysis, Land Management, Sustainable Development, Food and Beverage, Corporate Sustainability, Market Dynamics, Business, Sustainable Business, Supply Chain Management, Supply Chain, Environment and Resource Management, Environmental Issue, Food Quality Assurance And Control, Climate Change Adaptation, Business Modeling, Emerging Technologies, Economics, Product Knowledge
Mixed · Course · 1 - 3 Months

Fortinet, Inc.
Skills you'll gain: Virtual Private Networks (VPN), Firewall, Network Routing, Routing Protocols, Intrusion Detection and Prevention, Authentications, Lightweight Directory Access Protocols, Remote Access Systems, Network Security, Network Administration, Virtual Networking, Cyber Security Policies, Security Controls, User Accounts, System Configuration, Network Monitoring
Intermediate · Course · 1 - 3 Months

IE Business School
Skills you'll gain: Retail Management, Marketing Channel, Retail Store Operations, Merchandising, Supply Chain Planning, Supply Chain, Logistics Management, Supply Chain Systems, Business Strategy, Market Opportunities, Competitive Analysis, Technology Strategies, Promotional Strategies, E-Commerce, Conflict Management, Growth Strategies, Web Presence, Digital Transformation
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Memory Management, Performance Tuning, System Programming, Hardware Architecture, Program Development, Computer Architecture, Performance Testing, Computer Hardware, Algorithms
Intermediate · Course · 1 - 3 Months