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.

Skills you'll gain: High Voltage, Low Voltage, Electrical Power, Electric Power Systems, Civil Engineering, Construction Engineering, Electrical Engineering, General Construction and Construction Labor, Matlab, Engineering Analysis, Mathematical Software, Electrical Equipment, Engineering Calculations, Electrical Safety, Surveys, Maintenance, Repair, and Facility Services, Environmental Engineering, Geospatial Information and Technology, Mathematical Modeling
Intermediate · Specialization · 1 - 3 Months

Microsoft
Skills you'll gain: Full-Stack Web Development, Microsoft Copilot, Frontend Integration, Application Programming Interface (API), Systems Integration, Web Applications, Web Frameworks, AI Integrations, ASP.NET, Back-End Web Development, Microsoft Development Tools, Server Side, Program Development, Development Environment, Real Time Data, Debugging, Performance Tuning
★ 4.1 (9) · Beginner · Course · 1 - 4 Weeks
Indian School of Business
Skills you'll gain: Behavioral Economics, Habit Formation, Psychology, Personal Development, Decision Making, Self-Awareness, Mindfulness
★ 4.8 (5.9K) · Mixed · Course · 1 - 3 Months

Northwestern University
Skills you'll gain: Robotics, Engineering, Mechanics, Mathematical Software, Mathematical Modeling, Simulation and Simulation Software, Matlab, Control Systems, Applied Mathematics, Physics, Differential Equations
★ 4.7 (1K) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Web Services, Patch Management, Amazon CloudWatch, Infrastructure Security, Threat Detection, Amazon S3, Vulnerability Scanning, Data Security, Cloud Security, Network Security, Threat Management, Incident Response, Data Governance, Authorization (Computing), Continuous Monitoring, Cyber Governance, Firewall, Vulnerability Assessments
★ 4.4 (28) · Advanced · Specialization · 1 - 3 Months

The University of Edinburgh
Skills you'll gain: Scientific Methods, Research, Science and Research, Nutrition Education, Nutrition and Diet, Behavioral Health, Physiology, Psychology, Peer Review
★ 4.6 (896) · Beginner · Course · 1 - 4 Weeks

Fractal Analytics
Skills you'll gain: Human Centered Design, Problem Solving, Critical Thinking and Problem Solving, Critical Thinking, User Centered Design, Solution Design, Analytical Skills, Data Science, Complex Problem Solving, Decision Making
★ 4.6 (165) · Beginner · Course · 1 - 4 Weeks

University of Cape Town
Skills you'll gain: Biostatistics, Statistical Methods, Statistical Hypothesis Testing, Data Literacy, Probability & Statistics, Diagnostic Tests, Clinical Research, Medical Science and Research, Clinical Trials, Statistical Analysis, Science and Research, Quantitative Research, Statistics, Scientific Methods, Descriptive Statistics, Statistical Inference, Probability, Epidemiology
★ 4.8 (3.7K) · Beginner · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Experimentation, Research Design, Psychotherapy, Laboratory Equipment, Survey Creation, Psychology, Scientific Methods, Surveys, Computer Displays, Laboratory Research, Display Devices, Debugging, Sensory Systems Analysis, Image Quality, Research and Design, Data Collection, Performance Testing, Electrophysiology, Industrial and Organizational Psychology, Psychosocial Assessments
Intermediate · Course · 3 - 6 Months

Dassault Systèmes
Skills you'll gain: SolidWorks (CAD), Computer-Aided Design, Drafting and Engineering Design, 3D Modeling, Mechanical Engineering
★ 4.7 (147) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: GitHub, Version Control, Git (Version Control System), Unix Commands, Unix Shell, Software Versioning, Linux Commands, Shell Script, Command-Line Interface, Collaborative Software, Software Configuration Management, Software Installation, Configuration Management, File Systems, File Management, System Configuration
★ 4.4 (23) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Magnetic Resonance Imaging, Data Analysis, Correlation Analysis, Image Analysis, Statistical Analysis, Advanced Analytics, Network Analysis, Medical Imaging, Regression Analysis, Psychology, Time Series Analysis and Forecasting, Neurology, Statistical Modeling, Statistical Methods, Statistical Inference, Dimensionality Reduction, Model Evaluation
★ 4.7 (249) · Mixed · Course · 1 - 4 Weeks