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: Web Development, Web Design and Development, Web Applications, Data Structures, Javascript, Programming Principles, Object Oriented Programming (OOP), Computational Logic, Computational Thinking
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Power Electronics, Control Systems, Electronic Systems, Electrical Power, Electric Power Systems, Electrical Engineering, Electronics, Energy and Utilities, Simulation and Simulation Software, Simulations, Mathematical Modeling
★ 4.6 (34) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Machine Learning Methods, Dimensionality Reduction, Unsupervised Learning, Machine Learning Algorithms, Applied Machine Learning, Machine Learning, Regression Analysis, Supervised Learning, Data Science, Decision Tree Learning, Statistical Analysis, Classification Algorithms, Predictive Modeling, Artificial Neural Networks, Logistic Regression
Intermediate · Course · 1 - 3 Months

Skills you'll gain: GitHub, Version Control, Bootstrap (Front-End Framework), .NET Framework, Model View Controller, Microsoft Visual Studio, Cross Platform Development, Microsoft Development Tools, Development Environment, Authentications, Git (Version Control System), Web Applications, OAuth, C# (Programming Language), jQuery, Software Development Tools, Software Versioning, Responsive Web Design, Web Design and Development, Object-Relational Mapping
Beginner · Course · 1 - 3 Months

Skills you'll gain: OAuth, Microservices, Spring Framework, Spring Boot, Containerization, Application Deployment, Apache Kafka, Development Testing, Software Testing, Docker (Software), Kubernetes, Unit Testing, Authentications, Integration Testing, Data Access, Software Architecture, Secure Coding, Restful API, Java Programming, Java
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Agentic Workflows, Agentic systems, AI Orchestration, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Amazon Bedrock, Amazon Web Services, Application Deployment, Performance Tuning
Intermediate · Course · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: Sustainable Design, Sustainable Technologies, Sustainability Standards, Sustainable Business, Strategic Sourcing, Manufacturing and Production, Corporate Sustainability, Sustainable Development, Manufacturing Processes, Production Process, Digital Transformation, Environmental Issue, Supply Chain Management, Supply Chain, Prototyping, Case Studies
★ 4.2 (43) · Beginner · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Construction Estimating, Engineering Plans And Specifications, Blueprint Reading, Architectural Drawing, Cost Estimation, Building Information Modeling, Project Estimation, Risk Management, Project Risk Management, Architecture and Construction, Cost Management, Technical Drawing, Engineering Drawings, Construction Management, Estimation, Bidding, Construction, Risk Analysis, Presentations, Business Communication
★ 4.4 (23) · Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Microsoft Word, Editing, Document Management, Writing and Editing, Multimedia, Entrepreneurship, Productivity Software, Office Administration, Graphic Design
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: OpenAI API, Prompt Engineering, OpenAI, Responsible AI, LLM Application, ChatGPT, Fine-tuning, Image Analysis, Application Programming Interface (API), Generative AI, AI literacy, Natural Language Processing, Large Language Modeling, Computer Vision, Application Deployment, Development Environment
Intermediate · Course · 1 - 3 Months

Skills you'll gain: TCP/IP, System Programming, Network Protocols, Program Development, Memory Management, Hardware Architecture, Computer Hardware
★ 4.6 (53) · Intermediate · Course · 1 - 3 Months

National Academy of Sports Medicine
Skills you'll gain: Exercise Science, Rehabilitation, Coaching, Health And Wellness Coaching, Kinesiology, Injury Prevention, Physiology, Adaptability, Communication, Anatomy
★ 4.6 (45) · Beginner · Course · 1 - 3 Months