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.

Coursera
Skills you'll gain: Storytelling, Content Performance Analysis, Storyboarding, Video Production, Photo/Video Production and Technology, Content Scheduling, Benchmarking, Content Optimization, Search Engine Optimization, Videography, Web Analytics, Video Editing, Drive Engagement, Content Strategy, Live Streaming, Driving engagement, Marketing Analytics, Web Analytics and SEO, Style Guides, Marketing
★ 4.7 (1.5K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Object Oriented Design, Git (Version Control System), Software Design Patterns, Version Control, Secure Coding, Unit Testing, Prompt Engineering, Software Design, Cryptography, Maintainability, Docker (Software), Containerization, Performance Testing, .NET Framework, Prompt Engineering Tools, ASP.NET, C# (Programming Language), Cloud Platforms, LLM Application, General Data Protection Regulation (GDPR)
Intermediate · Specialization · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: Tensorflow, Computer Vision, Model Evaluation, Image Analysis, Convolutional Neural Networks, Keras (Neural Network Library), Deep Learning, Artificial Neural Networks, Model Training, Applied Machine Learning, Artificial Intelligence, Data Preprocessing, Machine Learning
★ 4.8 (20K) · Intermediate · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Microservices, Spring Boot, API Testing, Spring Framework, IntelliJ IDEA, Java Programming, Restful API, Object Oriented Programming (OOP), Java, Object Oriented Design, Application Programming Interface (API), Systems Architecture, Application Deployment, Software Architecture, API Design, Integrated Development Environments, Data Persistence, Scalability, Service Oriented Architecture, Web Applications
★ 4.3 (67) · Intermediate · Specialization · 1 - 3 Months
University of Pennsylvania
Skills you'll gain: Game Design, Project Design, Driving engagement, Social Impact, Drive Engagement, Employee Engagement, Motivational Skills, Positive Behavior Support, Psychology, Behavioral Economics, Marketing
★ 4.8 (2.4K) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Content Scheduling, Adobe Express, Personalized Campaigns, Data-Driven Marketing, Social Media Content, Responsible AI, Cross-Channel Marketing, Marketing Channel, AI powered creativity, Content Marketing, Generative AI, Content Creation, Marketing Automation, Email Marketing, Social Media Campaigns, Adobe Creative Cloud, Graphic and Visual Design, Search Engine Optimization, Storytelling, Performance Analysis
★ 4.7 (1.4K) · Beginner · Specialization · 1 - 3 Months
Skills you'll gain: Data Storytelling, Data Visualization, Data Presentation, Interactive Data Visualization, Tableau Software, Presentations, Data Visualization Software, Dashboard, Dashboard Creation, Data Analysis, Technical Communication, Web Content Accessibility Guidelines, Driving engagement, Design Elements And Principles
★ 4.6 (10K) · Beginner · Course · 1 - 4 Weeks
University of California, Davis
Skills you'll gain: Search Engine Optimization, Keyword Research, Content Marketing, Content Performance Analysis, Content Strategy, Persona Development, Campaign Planning, Social Media Campaigns, Competitive Analysis, Content Development and Management, Stakeholder Management, Content Optimization, Content Creation, Web Analytics and SEO, Digital Marketing Campaigns, Social Media Strategy, Search Engine Marketing, Stakeholder Communications, Digital Media Strategy, Social Media Marketing
★ 4.6 (13K) · Beginner · Specialization · 3 - 6 Months
University of Toronto
Skills you'll gain: Functional Design, Programming Principles, Debugging, File I/O, Software Documentation, Python Programming, Computer Programming, Program Development, Technical Documentation, Integrated Development Environments, Data Structures
★ 4.7 (6.7K) · Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Business Transformation, Innovation, Digital Transformation, Data Ethics, Cloud Infrastructure, Cloud Platforms, Google Cloud Platform, Culture Transformation, Cloud Services, Cloud Computing, Technology Strategies, Cloud Computing Architecture, Cloud Security, Cloud Deployment, Data Mapping, Applied Machine Learning, Model Training, Cloud Hosting, Image Analysis, Cloud Solutions
★ 4.7 (7.6K) · Beginner · Specialization · 3 - 6 Months
Skills you'll gain: Prompt Engineering, Prompt Patterns, Large Language Modeling, AI literacy, LLM Application, Content Creation
★ 4.8 (2.6K) · Beginner · Course · 1 - 4 Weeks

California Institute of the Arts
Skills you'll gain: Typography, Graphic Design, Graphic and Visual Design, Layout Design, Design, Art History, Visual Design, Information Architecture, Design Elements And Principles, Design Strategies, Design Research, Peer Review, Creativity
★ 4.8 (5.8K) · Beginner · Course · 1 - 4 Weeks