Theoretical computer science courses can help you learn algorithms, computational complexity, automata theory, and formal languages. You can build skills in problem-solving, mathematical reasoning, and algorithm analysis, that support tackling complex computational tasks. Many courses introduce tools like Python for algorithm implementation, LaTeX for typesetting mathematical documents, and software for simulating automata, allowing you to apply these concepts in practical scenarios.

Advanced · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Penetration Testing, Distributed Denial-Of-Service (DDoS) Attacks, MITRE ATT&CK Framework, Cryptography, Cyber Threat Intelligence, Cyber Threat Hunting, Cybersecurity, Cyber Security Assessment, Cyber Security Strategy, Computer Security, Threat Modeling, Security Testing, Secure Coding, Cyber Attacks, Cloud Infrastructure, Email Security, Security Controls, Security Awareness, Cyber Risk, Security Strategy
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: 3D Modeling, Computer Graphics, Visualization (Computer Graphics), Autodesk Maya, Computer Graphic Techniques, Autodesk, Workflow Management, Image Quality, Design, Design and Product, Animations, Color Theory
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Containerization, Cloud Management, Cloud-Native Computing, Google Cloud Platform, Cloud Infrastructure, Cloud Platforms, Cloud Computing, Build Tools, Cloud Deployment, Public Cloud, Infrastructure Architecture, Application Deployment
Intermediate · Course · 1 - 3 Months

Universiteit Leiden
Skills you'll gain: Risk Management, Operational Risk, Risk Mitigation, Risk Analysis, Safety and Security, Hazard Analysis, Cybersecurity, Environmental Issue, Public Health
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Data Literacy, Data Visualization, Data Analysis, Research Design, Data Presentation, Descriptive Statistics, Analytics, Descriptive Analytics, Research Methodologies, Statistics, Analytical Skills, Quantitative Research, Statistical Methods, Probability & Statistics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Product Management, Market Share, Go To Market Strategy, Design and Product, Product Planning, User Experience, Market Analysis, Revenue Management, Product Lifecycle Management, UI/UX Strategy, Product Roadmaps, Market Opportunities, Product Design, Product Strategy, Sprint Retrospectives, User Interface and User Experience (UI/UX) Design, Web Analytics, Marketing Analytics, Product Testing, Stakeholder Management
Intermediate · Course · 1 - 3 Months

University at Buffalo
Skills you'll gain: Building Codes, Construction Inspection, Electrical Systems, Electrical Power, Electric Power Systems, Electrical Safety, Architectural Engineering, Land Development, Design Reviews, Submittals (Construction), Process Analysis, Safety Standards, Document Management, System Requirements
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Logo Design, Adobe Illustrator, Creativity, Personal Development, Creative Thinking, Brainstorming, Adobe Creative Cloud, Self-Awareness, Courage, Growth Mindedness, Goal Setting, Knowledge of Apple Hardware, Design Software, Optimism, Adobe Photoshop, Overcoming Obstacles, Self-Motivation, Curiosity, Graphic Design, Graphic and Visual Design
Beginner · Specialization · 1 - 3 Months

Illinois Tech
Skills you'll gain: Cloud Security, AWS Identity and Access Management (IAM), Identity and Access Management, Incident Response, Computer Security Incident Management, Cloud Computing, Network Security, Cloud Standards, Cloud Applications, Data Security, Cloud Platforms, Application Security, Cloud Services, Cloud Deployment, Encryption, Incident Management, Security Management, Firewall, Virtual Networking, Security Controls
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: SAS (Software), Forecasting, Spatial Data Analysis, Data Visualization Software, Data Mapping, Interactive Data Visualization, Time Series Analysis and Forecasting, Trend Analysis, Predictive Analytics, Geospatial Mapping, Data Analysis, Geospatial Information and Technology, Geographic Information Systems, Analytics, Data Transformation, Statistical Programming
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Generative AI, Generative AI Agents, Generative Model Architectures, Prompt Patterns, Prompt Engineering, AI literacy, LLM Application, Retrieval-Augmented Generation, Large Language Modeling, Tool Calling, AI powered creativity, AI Enablement, Responsible AI, AI Workflows, Model Evaluation, Context Engineering, Model Training, Agentic systems, Fine-tuning, Systems Architecture
Build toward a degree
Intermediate · Course · 1 - 3 Months