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.

Infosec
Skills you'll gain: Digital Forensics, Microsoft Windows, User Accounts, USB, Identity and Access Management, File Systems, System Configuration, Software Installation, File Management
Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Integration Testing, Software Testing, Software Quality Assurance, Code Coverage, Test Automation, White-Box Testing, Test Case, Software Engineering, Test Tools, Regression Testing, Quality Assurance, Security Testing, Performance Testing, Usability Testing, Continuous Integration, Usability, Performance Metric
Mixed · Course · 1 - 3 Months

Universidades Anáhuac
Skills you'll gain: Energy and Utilities, Electric Power Systems, Sustainable Engineering, Sustainable Technologies, Engineering, Environmental Engineering, Environmental Issue, Sustainable Development, Oil and Gas, Economics, Policy, and Social Studies, Social Studies, Climate Change Mitigation, Case Studies, Physical Science
Beginner · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Unity Engine, 3D Modeling, Color Theory, Animation and Game Design, 3D Assets, Animations, Game Design, Autodesk Maya, Video Game Development, Design Elements And Principles, Adobe Photoshop
Intermediate · Course · 1 - 3 Months

Xi'an Jiaotong University
Skills you'll gain: Infectious Diseases, Infection Control, Epidemiology, Public Health and Disease Prevention, Preventative Care, Public Health, Personal protective equipment, Diagnostic Tests, Hospital Medicine, Intensive Care Medicine, Patient Treatment, Pathology, Microbiology
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Processing, Metadata Management, Cloud Storage, Google Cloud Platform, Data Pipelines, Data Migration, Big Data, Data Storage, Extract, Transform, Load, Data Infrastructure, Data Lakes, Data Import/Export, Cloud Services, Data Management, Automation, Data Transformation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Statistical Hypothesis Testing, Clinical Research, Clinical Data Management, Data Analysis, Analytics, Machine Learning Methods, Healthcare Ethics, Data Literacy, Health Informatics, Regression Analysis, Descriptive Analytics, Predictive Analytics, Machine Learning Software, Supervised Learning, Statistical Analysis, Data Analysis Software, Statistics, Statistical Machine Learning, Decision Tree Learning, Random Forest Algorithm
Intermediate · Course · 1 - 4 Weeks

Università Bocconi
Skills you'll gain: Data Analysis, Innovation, Strategic Decision-Making, Analysis, Statistical Analysis, General Science and Research, Data-Driven Decision-Making, Complex Problem Solving, Regression Analysis, Correlation Analysis, Decision Making, Big Data, Strategic Thinking, Statistical Hypothesis Testing, Performance Metric, Entrepreneurship, Case Studies, Machine Learning
Mixed · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Color Theory, Design, Design Software, Graphic and Visual Design Software, Graphic and Visual Design, Photo Editing, Graphic Design, Creative Design, Typography, Content Creation, Social Media, Digital Marketing
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Threat Management, Microsoft Azure, Cloud Security, Threat Detection, Key Management, Cloud Management, Security Controls, Data Security, Security Information and Event Management (SIEM), Data Structures, Continuous Monitoring, Event Monitoring, Query Languages
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Hypertext Markup Language (HTML), Web Servers, Software Testing, Code Reusability, Web Design and Development, Web Development Tools, File Management, Full-Stack Web Development, Program Development, Frontend Integration, Cascading Style Sheets (CSS), Software Installation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Web Design, Web Design and Development, Front-End Web Development, User Interface (UI) Design, User Interface (UI), Web Development Tools, Web Development, Typography, Node.JS, Mockups, Build Tools, Configuration Management, Color Theory, Building Design, Software Installation, Development Environment, Debugging, Building Codes
Beginner · Course · 1 - 4 Weeks