Network Theory courses can help you learn about graph structures, connectivity, and network dynamics. You can build skills in analyzing complex systems, optimizing network performance, and understanding the spread of information or diseases. Many courses introduce tools like Python for network analysis, Gephi for visualization, and MATLAB for simulations, allowing you to apply these skills in practical work such as social network analysis, telecommunications, and epidemiology.

Skills you'll gain: C# (Programming Language), .NET Framework, JSON, ASP.NET, Application Deployment, Maintainability, File I/O, Data Persistence, Application Frameworks, Application Development, Object-Relational Mapping, Database Application, SQL, Extensible Languages and XML, Extensible Markup Language (XML), Programming Principles, Back-End Web Development, Object Oriented Programming (OOP), Object Oriented Design, Web Development
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Patient Registration, Medical Records, Medical Billing and Coding, Medical Office Procedures, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Patient Communication, Health Information Management, Revenue Cycle Management, Electronic Medical Record, Records Management, Clinical Documentation, Patient Safety, Care Coordination, Data Entry, Scheduling, Inventory Management System, Medical Terminology, Regulatory Compliance, Key Performance Indicators (KPIs), Quality Assurance
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Mobile Development, Mobile Development Tools, iOS Development, Other Mobile Programming Languages, Flutter (Software), Integrated Development Environments, Development Environment, Apple iOS, Android Studio, Computer Programming Tools, Application Development, Swift Programming, Test Tools, React Native, Apple Xcode, Application Frameworks, Web Applications, Cross Platform Development, Software Testing, Cloud Hosting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Operating System Administration, File Systems, Microsoft Windows, Desktop Support, Interoperability, Linux Administration, Unix, System Configuration, Knowledge of Apple Software, Computing Platforms, Ubuntu, Systems Administration, Operating Systems, Mac OS, System Support, Software Installation, File Management, Security Controls, Network Security, Data Security
Beginner · Course · 1 - 3 Months

Edureka
Skills you'll gain: Bash (Scripting Language), Linux Administration, Shell Script, Linux, OSI Models, Unix, Unix Shell, Network Troubleshooting, grep, Systems Administration, Linux Servers, Linux Commands, Network Administration, Command-Line Interface, Operating Systems, Firewall, User Accounts, Network Routers, File Management, Automation
Beginner · Specialization · 3 - 6 Months

New York University
Skills you'll gain: Security Engineering, Threat Modeling, Distributed Denial-Of-Service (DDoS) Attacks, Cyber Attacks, Cybersecurity, Threat Management, Cyber Risk, Cyber Security Assessment, Information Systems Security, Network Security, Computer Security, Exploitation techniques, Cryptography, Data Integrity
Beginner · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Reinforcement Learning, Computational Logic, Agentic systems, Bayesian Network, Decision Intelligence, Machine Learning, Bayesian Statistics, AI literacy, Markov Model, Algorithms, Computational Thinking, Probability, Model Optimization, Probability & Statistics, Probability Distribution
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: PyTorch (Machine Learning Library), Convolutional Neural Networks, Recurrent Neural Networks (RNNs), Generative AI, Model Optimization, Deep Learning, Generative Model Architectures, Computer Vision, Artificial Neural Networks, Generative Adversarial Networks (GANs), Model Training, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Methods, Autoencoders, Network Architecture, Model Evaluation, Debugging
Intermediate · Course · 1 - 3 Months

Erasmus University Rotterdam
Skills you'll gain: Innovation, Creativity, New Product Development, Ideation, Brainstorming, Process Development, Design Thinking, Product Management, Diversity and Inclusion, Process Management, Organizational Strategy, Team Management, Organizational Structure, Project Implementation, Business Modeling, Business Strategy, Leadership, Lean Methodologies
Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Learning Strategies, Lifelong Learning, Productivity, Human Learning, Learning Theory, Cognitive flexibility, Mental Concentration, Creative Thinking, Time Management, Stress Management, Personal Development, Neurology
Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Agile Methodology, Project Planning, Needs Assessment, Instructional Design, Education Software and Technology, Project Coordination, Digital pedagogy, Learning Theory, Communication Planning, Project Management Life Cycle, Pedagogy, Technology Solutions, Project Scoping, Sprint Planning, Instructional Strategies, Stakeholder Communications, Project Estimation, Risk Management, Stakeholder Management, Learning Strategies
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Music Performance, Music, Music Theory, Instrumental Music, Coordination
Beginner · Course · 1 - 4 Weeks