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.

Skills you'll gain: Git (Version Control System), Version Control, Prompt Engineering, Prompt Engineering Tools, .NET Framework, Microsoft Visual Studio, Microsoft Development Tools, ASP.NET, Development Environment, Software Documentation, Secure Coding, Integrated Development Environments, Software Development Tools, C# (Programming Language), Unit Testing, LLM Application, Large Language Modeling, Application Design, Design Software, Data Security
Intermediate · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Cyber Threat Intelligence, Human Factors (Security), Threat Management, Security Awareness, Cybersecurity, Computer Security Awareness Training, Cyber Security Strategy, Cyber Risk, Cyber Attacks, Security Management, End User Training and Support, Human Factors, Behavioral Management
★ 4.7 (261) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Augmented and Virtual Reality (AR/VR), Augmented Reality, Digital Assets, Game Design, Virtual Reality, Blockchain, Virtual Environment, Emerging Technologies, Technology Strategies, Driving engagement, MarTech, Business Technologies, Branding, Return On Investment, Business Strategy, Customer experience strategy (CX), 3D Assets, Promotional Strategies, Consumer Behaviour, Digital Marketing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Responsible AI, AI Enablement, Strategic Thinking, Prompt Patterns, Deepseek, Prompt Engineering Tools, Business Transformation, Digital Transformation, Business Strategy, Decision Intelligence, Strategic Marketing, Performance Measurement, Strategic Planning, Risking, Artificial Intelligence, Marketing, Web Analytics and SEO, Market Trend, Financial Modeling
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Splunk, Data Modeling, Role-Based Access Control (RBAC), System Monitoring, Model Training, Incident Response, User Accounts, Machine Learning Methods, Security Information and Event Management (SIEM), Machine Learning Software, User Provisioning, Model Evaluation, Authorization (Computing), Event Monitoring, Systems Administration, Performance Tuning, Data Visualization, Threat Detection, Identity and Access Management, Security Management
★ 4.8 (51) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Design, Software Design Patterns, Software Design, Maintainability, Docker (Software), Containerization, Software Architecture, .NET Framework, Solution Architecture, Object Oriented Programming (OOP), ASP.NET, Kubernetes, Programming Principles, Microservices, C# (Programming Language), Cloud Platforms, Unit Testing, Web Applications, LLM Application, General Data Protection Regulation (GDPR)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Visualization, Data Presentation, Interactive Data Visualization, Power BI, Data Storytelling, Data Visualization Software, Dashboard, Dashboard Creation, Business Reporting, Advanced Analytics, Compliance Reporting, Design Elements And Principles, User Experience
Intermediate · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Incident Response, Contingency Planning, Disaster Recovery, Computer Security Incident Management, Business Continuity Planning, Incident Management, Crisis Management, Cybersecurity, Business Continuity, Cyber Attacks, Risk Analysis
★ 4.8 (255) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Shell Script, Bash (Scripting Language), User Accounts, Linux Administration, Linux, Linux Commands, User Provisioning, Operating System Administration, File Systems, Performance Tuning, Systems Administration, File I/O, Scripting, File Management, Scripting Languages, Data Storage, Authorization (Computing), Command-Line Interface, Data Storage Technologies, Operating Systems
★ 4.7 (10) · Intermediate · Course · 1 - 4 Weeks
Stanford University
Skills you'll gain: Food and Beverage, Cooking, Sustainable Development, Nutrition and Diet, Meal Planning And Preparation, Sustainable Systems, Environment, Culture, Nutrition Education, Sustainability Standards, Compassion, Sustainable Technologies, Environment and Resource Management, Environmental Issue, Resourcefulness, Mindfulness, Climate Change Mitigation, Adaptability, Environmental Science, Habit Formation
★ 4.8 (619) · Beginner · Specialization · 1 - 3 Months

The Expert Academy
Skills you'll gain: Selling Techniques, Active Listening, Trustworthiness, Emotional Intelligence, Sales Strategy, Empathy & Emotional Intelligence, Empathy, Business Ethics, Influencing, Sales, Customer Relationship Building, Customer Retention, Relationship Management, Customer experience strategy (CX), Customer experience improvement, Ethical Standards And Conduct, Rapport Building, Honesty, Personal Integrity, Self-Awareness
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Retrieval-Augmented Generation, Multimodal Prompts, LLM Application, Embeddings, Large Language Modeling, Generative AI, Vector Databases, Image Analysis, Applied Machine Learning
★ 4.5 (44) · Intermediate · Project · Less Than 2 Hours