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: Database Administration, Microsoft SQL Servers, Microsoft Azure, Database Management, Operational Databases, Transact-SQL, Database Architecture and Administration, Database Management Systems, Performance Tuning, SQL, Cloud Computing, Security Controls, Azure Active Directory, Cloud Security, Disaster Recovery, Data Migration, Data Security, Virtual Machines
Intermediate · Course · 1 - 3 Months

Alberta Machine Intelligence Institute
Skills you'll gain: Prompt Engineering, Generative AI, Generative Model Architectures, Generative Adversarial Networks (GANs), Retrieval-Augmented Generation, Generative AI Agents, Prompt Patterns, Agentic systems, LLM Application, Agentic Workflows, LangChain, AI Workflows, Large Language Modeling, Vision Transformer (ViT), AI powered creativity, Artificial Intelligence and Machine Learning (AI/ML), Model Deployment, Machine Learning, Python Programming, Probability & Statistics
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Cyber Security Assessment, Security Testing, Vulnerability Assessments, Penetration Testing, Vulnerability Management, Security Controls
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Node.JS, Scalability, Authentications, JSON, Authorization (Computing), Web Development Tools, Web Applications, Web Development, Server Side, Secure Coding, JavaScript Frameworks, Back-End Web Development, Application Frameworks, Javascript, Restful API, Development Environment, Event-Driven Programming, Operating Systems, Email Automation, Integrated Development Environments
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Penetration Testing, Vulnerability Scanning, Cyber Threat Intelligence, Vulnerability Assessments, Exploitation techniques, Network Security, Network Analysis, Network Protocols
Intermediate · Course · 1 - 4 Weeks

The University of Tokyo
Skills you'll gain: Lesson Planning, Teaching, Program Evaluation, Pedagogy, Course Development, Instructional and Curriculum Design, Graphic and Visual Design, Interactive Learning, Graphical Tools, Instructional Design, Peer Review, Cooperation, Constructive Feedback, Concision, Analysis
Beginner · Course · 1 - 4 Weeks

H2O.ai
Skills you'll gain: Large Language Modeling, LLM Application, Model Evaluation, Fine-tuning, Collaborative Software, Artificial Neural Networks, Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Model Optimization, Generative AI, Data Management, Model Training, Data Preprocessing, Generative Model Architectures, Natural Language Processing, Data Validation, Data Cleansing, Data Processing, Transfer Learning, Verification And Validation
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Network Security, Open Shortest Path First (OSPF), Network Performance Management, Network Monitoring, Network Planning And Design, Network Engineering, Network Protocols, Infrastructure as Code (IaC), Terraform, Configuration Management, Encryption, System Configuration, Authentications, Scalability
Beginner · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Salesforce, Salesforce Development, User Provisioning, Identity and Access Management, Enterprise Application Management, Application Deployment, Security Controls, Data Management, Customer Relationship Management (CRM) Software, Workflow Management, Internal Communications, Training and Development, Customer Service
Intermediate · Course · 1 - 4 Weeks

Howard University
Skills you'll gain: Design Thinking, Solution Design, Business Solutions, Process Design, Customer Insights, User Centered Design, Cloud-Based Integration, Information Systems, Brainstorming, User Research, Ideation, Persona Development, Business Transformation, Digital Transformation, Cloud Solutions, User Feedback, Product Testing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Linux, Authentications, Remote Access Systems, Linux Administration, User Accounts, Linux Commands, User Provisioning, Operating System Administration, Authorization (Computing), Identity and Access Management, Security Controls, System Configuration, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft SQL Servers, SQL, Database Development, Database Software, Database Design, Database Theory, Stored Procedure, Relational Databases, Transact-SQL, Database Systems, Database Architecture and Administration, Query Languages, Data Integrity, Microsoft Development Tools, Scripting, Authentications, User Accounts, Identity and Access Management
Beginner · Course · 1 - 3 Months