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: Retrieval-Augmented Generation, AI Orchestration, Agentic Workflows, AI Integrations, Cloud Deployment, Tool Calling, Vector Databases
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Development, Cloud Applications, Containerization, Cloud Deployment, Docker (Software), .NET Framework, Performance Tuning, Application Development, C# (Programming Language), Application Frameworks, Development Environment, Scalability, Web Applications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, AI Personalization, Data Ethics, AI Integrations, Computer Vision, Machine Learning Software, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Machine Learning Methods, Natural Language Processing, Web Development, Web Design, Web Applications, AI literacy, Model Training, User Interface and User Experience (UI/UX) Design, Model Evaluation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Selenium (Software), Version Control, Git (Version Control System), GitHub, Jenkins, Continuous Integration, Test Automation, CI/CD, Test Data, Test Script Development, Software Versioning, Software Testing, IntelliJ IDEA, Test Case, Development Environment, Application Frameworks, Apache Maven
Advanced · Course · 3 - 6 Months

Skills you'll gain: Apache Spark, Performance Tuning, Data Persistence, Data Pipelines, Systems Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Firewall, Network Security, Linux, Linux Administration, Security Controls, Hardening, Ubuntu, Linux Commands, File Management, Authorization (Computing), File Systems, System Configuration, Endpoint Security, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Health Informatics, Risk Management, Value-Based Care, Clinical Practices, Health Care Administration, Health Systems, Care Management, Analytics, Health Information Management, Health Care, Risk Analysis, Healthcare Industry Knowledge, Analytical Skills, Health Technology, Enterprise Modeling, Healthcare Ethics, Patient-centered Care, Health Education, Data Science, Business Strategy
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Virtual Teams, Team Collaboration, Workplace inclusivity, Team Building, Diversity and Inclusion, Team Leadership, Trustworthiness, Team Management, Telecommuting, Drive Engagement, Leadership, Team Motivation, Cross-Functional Collaboration, Safety Culture, Remote Access Systems
Intermediate · Course · 1 - 3 Months

Skills you'll gain: DevOps, CI/CD, Continuous Integration, Continuous Deployment, Continuous Delivery, Git (Version Control System), Version Control, Software Development, Cloud-Native Computing, Software Development Methodologies, Application Deployment, Kubernetes
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Compensation Strategy, Training Programs, Compensation Management, Employee Onboarding, Employee Engagement, Employee Training, Workforce Development, Talent Recruitment, Performance Appraisal, Compensation Analysis, Talent Acquisition, Training and Development, Drive Engagement, Recruitment Strategies, Employee Performance Management, Human Resources Management and Planning, Human Resource Strategy, Workforce Planning, Human Resources, Performance Management
Beginner · Specialization · 1 - 3 Months

Logical Operations
Skills you'll gain: Microsoft Word, Microsoft 365, Document Management, Productivity Software, Microsoft Windows, Business Writing, Writing and Editing, Web Content, Technical Documentation, Writing, Report Writing, Content Management, Collaborative Software, Business Process Automation, Editing, Productivity, Collaboration, Business Communication, Web Content Accessibility Guidelines
Mixed · Course · 1 - 3 Months

Skills you'll gain: MLOps (Machine Learning Operations), LLM Application, AI Security, Test Automation, Test Script Development, Test Driven Development (TDD), Unit Testing, CI/CD, Continuous Integration, Software Testing, Testability, Large Language Modeling, Model Deployment, Test Case, Responsible AI, Security Testing, AI Workflows, Python Programming, Statistical Analysis, SQL
Intermediate · Course · 1 - 3 Months