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: International Finance, Investment Banking, Financial Trading, Financial Market, Banking, Market Liquidity, Commercial Banking, Risk Management, Transaction Processing, Bidding, Business Risk Management, Market Dynamics, Economics, Business
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Azure Synapse Analytics, Microsoft Azure, Power BI, Databricks, Data Processing, Database Administration, Microsoft SQL Servers, Data Warehousing, Database Theory, Databases, Cloud Services, Data Architecture, NoSQL, Apache Spark, Relational Databases, Database Systems, Cloud Storage, Database Management Systems, MySQL, Data Store
★ 4.6 (906) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Employee Retention, Performance Appraisal, Human Resource Strategy, Case Studies, Performance Review, Human Resource Policies, Human Resources Management and Planning, Employee Engagement, Performance Measurement, Human Resources, Talent Management, Human Resource Management, Compensation Strategy, People Analytics, Performance Metric, Human Resources Information System (HRIS), Workforce Planning, Business Metrics, Driving engagement, Motivational Skills
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Terraform, Git (Version Control System), Containerization, Incident Management, Site Reliability Engineering, Infrastructure as Code (IaC), Cloud-Native Computing, Version Control, Prometheus (Software), Grafana, Kubernetes, DevSecOps, Devops Tools, CI/CD, DevOps, Docker (Software), Microservices, Incident Response, Cloud Infrastructure, Multi-Cloud
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Excel Macros, Business Workflow Analysis, Scripting, Workflow Management, Microsoft Excel, Process Analysis, Visual Basic (Programming Language), Spreadsheet Software, Business Process Automation, Programming Principles, Scripting Languages, Automation Engineering, Automation, Maintainability, User Feedback, Debugging, Data Manipulation
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, LangChain, Prompt Patterns, LLM Application, Generative AI, Generative AI Agents, Tool Calling, Large Language Modeling, AI Integrations, Model Evaluation, Flask (Web Framework), Agentic systems, Software Development
★ 4.6 (529) · Intermediate · Course · 1 - 4 Weeks

Northwestern University
Skills you'll gain: Robotics, Engineering, Mechanics, Mathematical Software, Mathematical Modeling, Simulation and Simulation Software, Matlab, Control Systems, Applied Mathematics, Physics, Differential Equations
★ 4.7 (1K) · Intermediate · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Agentic Workflows, Search Engine Optimization, Agentic systems, Web Analytics and SEO, AI Workflows, Content Optimization, Generative AI Agents, Cross-Functional Team Leadership, Keyword Research, Prompt Engineering, Semantic Web, Prompt Patterns, ChatGPT, LLM Application, Content Strategy, Artificial Intelligence, Marketing Automation, Generative AI, Predictive Analytics, Business Strategy
Beginner · Course · 1 - 3 Months

Total Seminars
Skills you'll gain: Network Security, Virtual Private Networks (VPN), IT Security Architecture, Intrusion Detection and Prevention, Hardening, Network Monitoring, Firewall, Network Administration, Remote Access Systems, Network Architecture, Event Monitoring, Network Planning And Design, Continuous Monitoring, Zero Trust Network Access, Security Engineering, Security Controls, Security Management, Threat Detection, Security Information and Event Management (SIEM), Security Awareness
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: System Monitoring, Event Monitoring, Performance Tuning, Incident Response, Continuous Monitoring, Query Languages, Incident Management, Root Cause Analysis, Technical Documentation, Data Analysis, Data Storage
Intermediate · Course · 1 - 4 Weeks

PracticalGrowth
Skills you'll gain: Professional Networking, Content Strategy, Content Development and Management, Brand Awareness, Sales Pipelines, Interviewing Skills, Relationship Management, Content Creation, Professional Development, Trustworthiness, Mentorship, Rapport Building, Self-Awareness, Relationship Building, Web Presence, Brand Strategy, Branding, Presentations, Value Propositions, Public Speaking
Beginner · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Simulations, Python Programming, Agentic systems, Statistical Methods, Programming Principles, Numerical Analysis, Mathematical Modeling, Simulation and Simulation Software, Probability, Applied Mathematics, Mathematical Software, Sampling (Statistics), Process Modeling, Event-Driven Programming, Mechanics
★ 4.3 (413) · Mixed · Course · 1 - 3 Months