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: Sales Enablement, Sales Management, Sales, Customer Analysis, Governance, Sales Strategy, General Sales Practices, Talent Management, Competitive Analysis, Marketing, Sales Operations, Target Market, Selling Techniques, Verbal Communication Skills, Persuasive Communication, Sales Training, Oral Expression, Market Share, Sales Process, Business
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Facebook, Content Creation, Social Media Content, Graphic and Visual Design, Web Content, Social Media, Drive Engagement, Photo/Video Production and Technology, Video Production, Storytelling, Photo Editing, Generative AI Agents, Writing, Video Editing
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Responsible AI, Artificial Intelligence, AI Product Strategy, Business Ethics, Business Architecture, Decision Making, Organizational Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: A/B Testing, Statistical Hypothesis Testing, Statistical Methods, Advanced Analytics, Statistical Analysis, Correlation Analysis, Business Reporting, Data Analysis, Report Writing, Probability & Statistics, Analytical Skills, Quantitative Research, Data-Driven Decision-Making, Health Informatics, Business Process Automation
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Multiprotocol Label Switching, Virtual Private Networks (VPN), Routing Protocols, Wide Area Networks, Service Level, Border Gateway Protocol, Network Planning And Design, Network Routing, Network Routers, Computer Networking, Network Architecture, Servers
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apple Xcode, Apple iOS, Swift Programming, JSON, Application Deployment, Mobile Development, User Interface (UI), Application Development, User Interface (UI) Design, Application Programming Interface (API), Data Store, Data Structures
Beginner · Course · 1 - 3 Months

Skills you'll gain: Apple iOS, Swift Programming, Mobile Development, UI Components, Animations, Apple Xcode, Data Storage, Cloud Storage, Responsive Web Design, User Interface (UI), Human Computer Interaction, Databases, Software Design, Data Modeling
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Adaptability, Prioritization, Goal Setting, Continuous Improvement Process, Collaboration, Team Building, Business Workflow Analysis, Data Quality, Change Management, Systems Integration, Business Technologies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Thermal Management, Finite Element Methods, Engineering Analysis, Mechanical Engineering, Engineering, Scientific Visualization, Simulations, Numerical Analysis, Mathematical Modeling, Verification And Validation, Differential Equations, Physics
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Simulation and Simulation Software, Computer-Aided Design, General Networking, User Interface (UI), Engineering Analysis, Test Case
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Large Language Modeling, Image Analysis, Cloud Services, Applied Machine Learning, Computer Vision, MLOps (Machine Learning Operations), Artificial Intelligence, Generative AI, Natural Language Processing, Document Management, Integrated Development Environments, Data Integration, Application Deployment
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Markov Model, Engineering Analysis, Mathematical Modeling, Systems Analysis, Biological Engineering, Simulation and Simulation Software, Chemical Engineering, Verification And Validation, Differential Equations, Probability
Build toward a degree
Intermediate · Course · 1 - 3 Months