Object Oriented Design courses can help you learn principles like encapsulation, inheritance, and polymorphism, along with design patterns such as Singleton and Factory. You can build skills in creating reusable code, improving software maintainability, and designing systems that are easier to understand and extend. Many courses introduce tools like UML for modeling, as well as programming languages such as Java and Python, which are commonly used to implement object-oriented concepts in real-world applications.

Skills you'll gain: Rust (Programming Language), Data Structures, Package and Software Management, Maintainability, Algorithms, Software Testing, Unit Testing, Software Design Patterns, Development Testing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Power Electronics, Electrical Systems, Electric Power Systems, Basic Electrical Systems, Electrical Engineering, Electrical Safety, Environmental Regulations, Technical Standard, Sustainable Technologies, Thermal Management, Interoperability, Control Systems, Systems Integration, Emerging Technologies
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Network Performance Management, Wireless Networks, Network Infrastructure, Virtual Networking, Wide Area Networks, Network Planning And Design, Local Area Networks, Network Protocols, Software-Defined Networking, Computer Networking, Telecommunications, Service Level Agreement, Enterprise Architecture, Prioritization
Beginner · Course · 1 - 4 Weeks

Universitat Autònoma de Barcelona
Skills you'll gain: Student-Centred Learning, Entrepreneurship, Train The Trainer, Design Thinking, Digital pedagogy, Problem Solving, Innovation, Creative Thinking, Higher Education, Ideation, Collaboration, Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Deployment, Business Logic, Application Deployment, Decision Support Systems, Business Process Automation, Test Case, Verification And Validation, Automation, Program Development, Computer Programming, Docker (Software), Model Evaluation, Complex Problem Solving, Application Programming Interface (API)
Intermediate · Guided Project · Less Than 2 Hours

Fractal Analytics
Skills you'll gain: Responsible AI, Data Ethics, AI Security, Data Governance, AI Workflows, Data Pipelines, Data Transformation, Governance, Data Integrity, Data Quality, MLOps (Machine Learning Operations), Information Assurance, Risk Modeling, Metadata Management, Data Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Routing, TCP/IP, Virtual Networking, Google Cloud Platform, Network Infrastructure, Network Planning And Design, Cloud Infrastructure, Network Monitoring, Data Access, Cloud Security
Intermediate · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Puppet (Configuration Management Tool), Devops Tools, YAML, Software Installation, Infrastructure as Code (IaC), System Configuration, DevOps, Configuration Management, IT Automation, Database Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Logo Design, Design, Graphic and Visual Design, Color Matching, Branding, Marketing Materials
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Collaborative Software, Miro AI, User Experience, Project Design, Process Mapping, Customer experience improvement, Wireframing
Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: PyTorch (Machine Learning Library), Convolutional Neural Networks, Deep Learning, Supervised Learning, Artificial Neural Networks, Model Evaluation, Decision Tree Learning, Network Planning And Design, Machine Learning, Computer Vision
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Graphic and Visual Design, Content Creation, Graphic Design, Social Media Marketing, Advertising
Beginner · Guided Project · Less Than 2 Hours