Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.
University of Michigan
Skills you'll gain: Resilience, Teaching, Systems Thinking, Diversity Awareness, Adaptability, Adult Education, Instructional Design, Digital pedagogy, Constructive Feedback, Higher Education, Goal Setting
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Security, Virtual Private Networks (VPN), Authentications, Firewall, Authorization (Computing), Computer Security, Remote Access Systems, Cybersecurity, General Networking, Network Monitoring, Identity and Access Management, Security Controls, IT Automation, Software-Defined Networking, Wireless Networks, Dynamic Host Configuration Protocol (DHCP), Virtual Local Area Network (VLAN), Network Routers, Network Routing, Encryption
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Security Information and Event Management (SIEM), Threat Management, Cyber Risk, Cyber Security Policies, Data Security, Personally Identifiable Information, Email Security, Cybersecurity, Cyber Threat Intelligence, Data Loss Prevention, Threat Detection, Information Privacy, Continuous Monitoring, General Data Protection Regulation (GDPR), Data Governance, IT Automation, Event Monitoring, Incident Response, Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Design, Memory Management, Software Design Patterns, Functional Design
Intermediate · Course · 3 - 6 Months

Skills you'll gain: SketchUp (3D Modeling Software), 3D Modeling, 3D Assets, Visualization (Computer Graphics), Computer Graphic Techniques, Layout Design, Software Visualization
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Human Resource Strategy, Human Resources Management and Planning, Strategic Planning, Organizational Strategy, Human Resources, Business Planning, Human Resource Policies, Business Strategy, Business Strategies, Business Management, Plan Execution, Strategic Thinking, Competitive Analysis, Corporate Strategy, Goal Setting, Key Performance Indicators (KPIs), Business Metrics
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Risk Management, Stakeholder Management, Stakeholder Engagement, Risk Mitigation, Project Risk Management, Risk Analysis, Project Management, Project Scoping, Stakeholder Analysis, Agile Methodology, Project Management Life Cycle, Compliance Management, Agile Project Management, Stakeholder Communications, Scope Management, Business Process, Governance Risk Management and Compliance, Process Management, Project Planning, Project Management Institute (PMI) Methodology
Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Marketing, Target Audience, Target Market, Estimation, Marketing Strategy and Techniques, Customer Analysis, Persona Development
Mixed · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Backlogs, Scrum (Software Development), Sprint Retrospectives, Sprint Planning, Agile Software Development, Agile Methodology, Agile Project Management, Agile Product Development, Product Requirements, Product Management, Meeting Facilitation, Quality Assurance, Communication
Beginner · Course · 1 - 4 Weeks

CertNexus
Skills you'll gain: Threat Modeling, Cybersecurity, Cyber Threat Intelligence, Threat Management, Information Systems Security, Threat Detection, Security Management, Cyber Risk, Security Strategy, Cyber Security Strategy, Risk Analysis, Computer Security, Risk Mitigation, Risk Management, Network Security, Risk Management Framework, Enterprise Risk Management (ERM), Risk Appetite, Trend Analysis, Technical Documentation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Retrieval-Augmented Generation, OpenAI API, OpenAI, LLM Application, Dashboard Creation, Large Language Modeling, AI Integrations, Model Deployment, Back-End Web Development, Restful API, Web Development, Web Applications, Interactive Data Visualization, UI Components
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Adobe Experience Manager, Content Management Systems, Content Development and Management, Digital Content, Digital Publishing, Version Control, Web Content, Asset Management, Scalability, Business Analysis
Beginner · Course · 1 - 4 Weeks