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: Computer Hardware, Hardware Troubleshooting, Networking Hardware, Desktop Support, USB, Data Storage, System Configuration, Peripheral Devices, Data Storage Technologies, Microsoft Windows, Software Installation, General Networking, Display Devices
Beginner · Course · 1 - 4 Weeks
STARWEAVER
Skills you'll gain: Digital Forensics, Investigation, Cybersecurity, Criminal Investigation and Forensics, Cyber Operations, Cyber Attacks, Technical Communication, Cyber Threat Intelligence, Cyber Security Strategy, Computer Security, Cyber Risk, Image Analysis, Writing
Beginner · Course · 1 - 3 Months

SkillUp
Skills you'll gain: Dynamic Host Configuration Protocol (DHCP), Remote Access Systems, Windows Servers, iSCSI Configuration, Virtual Private Networks (VPN), Microsoft Servers, Microsoft Windows, Network Administration, Microsoft Azure, Network Infrastructure, Public Key Infrastructure, Data Storage Technologies, Infrastructure As A Service (IaaS), Data Storage, Network Security, Cloud Storage, Hybrid Cloud Computing, Proxy Servers, File Management, File Systems
Intermediate · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Cybersecurity, Cyber Attacks, Threat Detection, Exploitation techniques, Malware Protection, Security Awareness, SQL, Databases
Beginner · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Kanban Principles, Process Capability, Lean Six Sigma, Lean Methodologies, Six Sigma Methodology, Continuous Improvement Process, Project Closure, Root Cause Analysis, Process Improvement, Quality Improvement, Performance Metric, Project Documentation, Lean Manufacturing, Process Mapping, Data Literacy, Project Scoping, Return On Investment, Process Optimization, Problem Solving, Statistics
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Technical Documentation, Document Management, Taking Meeting Minutes, Content Management, Document Control, Project Documentation, Knowledge Transfer, Technical Writing, Content Management Systems, Content Development and Management, Information Architecture, Technical Communication, Content Optimization, Content Strategy, Collaborative Software, Content Creation, Usability, Quality Assurance
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Jenkins, Ansible, Devops Tools, Software Configuration Management, Continuous Deployment, Configuration Management, Infrastructure as Code (IaC), Application Deployment, Version Control
Intermediate · Course · 1 - 4 Weeks

University of the Arts London
Skills you'll gain: Social Justice, Design Thinking, Social Impact, Community Organizing, Sustainable Design, Diversity Awareness, Advocacy, Creative Thinking, Case Studies, Sustainable Development, Design, Systems Thinking, Ideation, Empathy, Corporate Sustainability, Sustainability Standards, Problem Solving, Research, Prototyping, Collaboration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Network Security, Endpoint Security, Hardening, Virtual Private Networks (VPN), Firewall, IT Security Architecture, Network Administration, Cloud Deployment, Cloud Security, Cybersecurity, Cyber Attacks, Infrastructure Security, Computer Security, Role-Based Access Control (RBAC), Cloud Computing, Authorization (Computing), Security Controls, Cryptographic Protocols, Identity and Access Management, Cloud Solutions
Intermediate · Course · 1 - 4 Weeks

PracticalGrowth
Skills you'll gain: Dashboard Creation, Project Planning, Project Risk Management, Root Cause Analysis, Project Portfolio Management, Project Scoping, Lean Manufacturing, Risk Management, Project Management, Project Estimation, Process Improvement, Agile Project Management, Capacity Planning, Project Documentation, Stakeholder Management, Collaborative Software, Prioritization, Resource Management, Meeting Facilitation, Portfolio Management
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: System Monitoring, Data Analysis Expressions (DAX), Real Time Data, Performance Tuning, Microsoft Azure, Dataflow, Data Pipelines, Data Warehousing, Power BI, Apache Spark, Data Governance, Business Analytics, SQL, Data Management, Workflow Management, Data Science, Security Engineering, Artificial Intelligence and Machine Learning (AI/ML), Warehouse Management, Application Deployment
Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Agentic systems, Tool Calling, Agentic Workflows, Generative AI Agents, Gemini, Google Gemini, LLM Application, AI Integrations, OpenAI, Middleware, Angular, Development Environment, Server Side, Systems Architecture, Node.JS, Frontend Integration, Debugging, Data Validation
Advanced · Course · 1 - 4 Weeks