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: No-Code Development, Application Design, User Centered Design, Web Applications, Data Management, Experience Design, UI/UX Research, Information Privacy, User Feedback, Functional Testing, Integration Testing, Root Cause Analysis
Intermediate · Course · 1 - 4 Weeks

Anthropic
Skills you'll gain: Responsible AI, AI literacy, Anthropic Claude, AI Personalization, Professional Development, AI Workflows, Artificial Intelligence, Honesty, Ethical Standards And Conduct, Critical Thinking
Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Web Scraping, Restful API, Network Protocols, JSON, Extensible Markup Language (XML), Web Services, Data Access, TCP/IP, Application Programming Interface (API), Hypertext Markup Language (HTML), Python Programming, Software Installation
Mixed · Course · 1 - 3 Months

Parsons School of Design, The New School
Skills you'll gain: Conversion Funnel Analysis, Design Thinking, Solution Design, Business Modeling, Process Design, Growth Strategies, Business Transformation, Business Strategy, Design Strategies, Innovation, Sustainable Business, Corporate Sustainability, Value Propositions, Market Analysis, User Experience
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Make.com, Email Automation, Deepseek, Agentic Workflows, AI Workflows, LLM Application, DeepSeek API, No-Code Development, Automation, AI Integrations, Debugging
Beginner · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Unreal Engine, Cinematography, Animation and Game Design, Photo/Video Production and Technology, Virtual Environment, Video Production, 3D Assets, Game Design, Storytelling, Post-Production, Visual Storytelling, Video Editing, Animations, Media Production, Image Quality, Real Time Data, Model Optimization
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Content Scheduling, Newsletters, Content Performance Analysis, Campaign Management, Digital Marketing Campaigns, Keyword Research, Digital Marketing, Digital Marketing Tools, Pay Per Click Advertising, Email Marketing, Data-Driven Marketing, Digital Advertising, Performance Metric, Google Ads, Driving engagement, Marketing Channel, Key Performance Indicators (KPIs), Content Management, Content Strategy, Data Analysis
Beginner · Course · 1 - 3 Months

Utrecht University
Skills you'll gain: Epidemiology, Environmental Monitoring, Medical Science and Research, Social Determinants Of Health, Preventative Care, Biostatistics, Statistical Methods, Precision Medicine, Physiology, Public Health, Environmental Science, Data Science, Statistical Analysis, Cardiology, Environmental Issue, Laboratory Research, Research Design, Big Data, Biochemistry, Research
Intermediate · Course · 1 - 3 Months

Skillshare
Skills you'll gain: 3D Modeling, 3D Assets, Color Theory, Computer Graphics, Post-Production, Visualization (Computer Graphics), Computer Graphic Techniques, Visual Storytelling, Design Software, Graphical Tools, Model Optimization, Data Import/Export, Image Quality, User Interface (UI), Animation and Game Design, Creative Design, Creativity
Beginner · Specialization · 1 - 3 Months

Indian Institute of Technology Guwahati
Skills you'll gain: Manufacturing Processes, Industrial Design, Mechanical Design, Product Engineering, Manufacturing and Production, Production Process, Materials science, Process Engineering, Mechanical Engineering, Prototyping, Chemical and Biomedical Engineering
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Quality Assurance, Software Quality Assurance, Test Tools, Test Planning, Test Case, Software Quality (SQA/SQC), Test Automation, Continuous Integration, Code Coverage, DevOps, Collaborative Software, Software Testing, Risk Analysis, Agile Methodology, Issue Tracking, Automation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Brand Strategy, Presentations, Branding, Logo Design, Design Strategies, Process Development, Visual Storytelling, Creative Design, Graphic and Visual Design, Adobe Illustrator, Photo Editing, Adobe Photoshop, Storytelling, Target Audience
Beginner · Course · 1 - 4 Weeks