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.

John Wiley & Sons
Skills you'll gain: Object Oriented Design, Java Programming, Java, Object Oriented Programming (OOP), Data Persistence, Software Design Patterns, Maintainability, Memory Management, Programming Principles, Code Reusability, Functional Design, Computer Programming, Oracle Databases, File Systems, Computational Logic, API Design, Data Structures, Software Design, File Management, Data Management
Intermediate · Specialization · 3 - 6 Months
University of Virginia
Skills you'll gain: Usability Testing, Agile Product Development, Usability, User Story, Continuous Delivery, Persona Development, Agile Software Development, Sprint Planning, Peer Review, Agile Methodology, Product Testing, Agile Project Management, Team Performance Management, Team Management, Product Improvement, User Interface (UI), Design Thinking, Customer Analysis, Product Development, Persona (User Experience)
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: User Story, Information Architecture, UI/UX Research, User Research, Persona (User Experience), User Interface and User Experience (UI/UX) Design, Design Thinking, Agile Software Development, UI/UX Strategy, Scrum (Software Development), User Centered Design, Design Research, Responsive Web Design, User Interface (UI), Figma (Design Software), Wireframing, User Experience, Adobe XD, Responsible AI, Prototyping
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Data Storytelling, Data Wrangling, Data Presentation, Interactive Data Visualization, Data Visualization Software, Dashboard, Big Data, Data Visualization, Microsoft Excel, Data Analysis, IBM Cognos Analytics, Statistical Visualization, Apache Hadoop, Statistical Analysis, Analytical Skills, Dashboard Creation, Excel Formulas, Data Cleansing, Pivot Tables And Charts, Spreadsheet Software
Build toward a degree
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Middleware, React Redux, React.js, Code Reusability, Web Development Tools, Development Environment, Responsive Web Design, Frontend Performance, Scalability, Application Programming Interface (API), Web Design and Development, HTML and CSS, Front-End Web Development, Maintainability, UI Components, Cascading Style Sheets (CSS), Software Development Tools, JavaScript Frameworks, Authorization (Computing), Data Validation
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Unity Engine, UI Components, User Interface (UI), Video Game Development, Scalability, User Interface (UI) Design, Game Design, UI/UX Strategy, User Interface and User Experience (UI/UX) Design, C# (Programming Language), Frontend Performance, Human Computer Interaction, Performance Tuning, Performance Testing, Cross Platform Development, Design and Product, Event-Driven Programming, Scripting, Software Development Tools, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Excel, Excel Formulas, Pivot Tables And Charts, Data Analysis, Data Manipulation, Microsoft Office, Data Mining
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Spreadsheet Software, Stakeholder Communications, Dashboard, Stakeholder Management, Data-Driven Decision-Making, Data Analysis, Data Entry, Analytical Skills, Analysis, Expectation Management, Quantitative Research, Problem Solving, Smart Goals, Communication Strategies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Reinforcement Learning, Artificial Intelligence and Machine Learning (AI/ML), CI/CD, Robotics, LLM Application, Continuous Integration, Artificial Intelligence, Large Language Modeling, Agentic Workflows, Continuous Deployment, Agentic systems, Deep Learning, Machine Learning Methods, Python Programming, Software Visualization, Application Deployment, Test Automation, Visualization (Computer Graphics), Debugging, C (Programming Language)
Advanced · Course · 1 - 3 Months

Skills you'll gain: DevOps, Agile Methodology, Cloud-Native Computing, Devops Tools, Continuous Integration, CI/CD, Test Driven Development (TDD), Agile Software Development, Scrum (Software Development), Continuous Deployment, Software Development Methodologies, Behavior-Driven Development, Cloud Computing Architecture, Continuous Delivery, Performance Metric, Team Performance Management, Accountability, Culture Transformation, Microservices, Organizational Development
Beginner · Course · 1 - 3 Months

Peking University
Skills you'll gain: Graph Theory, Computational Logic, Theoretical Computer Science, Computational Thinking, Logical Reasoning, Geospatial Information and Technology, Algebra, Mathematics and Mathematical Modeling, Computer Science, Information Technology, Applied Mathematics
Beginner · Course · 3 - 6 Months

Skills you'll gain: Adobe Photoshop, Typography, Photo Editing, Creative Design, Computer Graphic Techniques, Digital Design, Photo/Video Production and Technology, Adobe Creative Cloud, Image Analysis, Editing
Intermediate · Course · 1 - 3 Months