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.

University of Maryland, College Park
Skills you'll gain: Product Development, New Product Development, Wireframing, Product Design, User Experience Design, Prototyping, Persona (User Experience), Design Thinking, Experience Design, Conceptual Design, Agile Product Development, Product Testing, Project Management, Product Lifecycle Management, Product Management, Service Design, Agile Methodology
Beginner · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Building Codes, Building Information Modeling, Cost Estimation, Construction Estimating, Drafting and Engineering Design, Structural Engineering, Engineering Drawings, Construction Engineering, Construction, Visualization (Computer Graphics), 3D Modeling, Safety Assurance, Engineering Calculations
Advanced · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Brand Strategy, Branding, Storytelling, Experience Design, Brand Management, Digital Brand Strategy, Journey Mapping, Design Strategies, Creative Design, User Experience Design, Visual Storytelling, Style Guides, Marketing Psychology, Cross-Channel Marketing, Consumer Behaviour, Design Elements And Principles
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Context Engineering, AI literacy, Brainstorming, AI powered creativity, Email Automation, Ideation, Timelines, AI Enablement, LLM Application, Taking Meeting Minutes, Concision, Business Writing
Beginner · Course · 1 - 4 Weeks

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Design Thinking, Business Modeling, Sales Presentations, Entrepreneurship, Prototyping, Presentations, Lean Methodologies, New Product Development, Human Centered Design, Value Propositions, Ideation, Innovation, Emerging Technologies, Manufacturing Operations, Market Opportunities
Beginner · Course · 1 - 3 Months

Skills you'll gain: Star Schema, Snowflake Schema, Data Warehousing, Data Modeling, Database Design, Data Architecture, Performance Tuning, Model Optimization, Business Analytics, Performance Measurement, Performance Metric, Business Metrics, Descriptive Analytics, Business Reporting
Advanced · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: User Interface (UI), Prototyping, Usability Testing, User Interface and User Experience (UI/UX) Design, Wireframing, Interactive Design, Interaction Design, User Experience Design, Figma (Design Software), Usability, User Interface (UI) Design, Mockups, Design Thinking, User Research, Design, Style Guides
Mixed · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Canva (Software), Typography, Layout Design, Color Theory, Visual Design, Graphic and Visual Design Software, AI powered creativity, Graphic and Visual Design, Digital Design, Responsible AI, Creative Design, Graphic Design, Design Elements And Principles, Document Management, Editing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Agentic Workflows, AI Workflows, AI Orchestration, Generative AI Agents, AI Enablement, Business Process Automation, Artificial Intelligence and Machine Learning (AI/ML), Workflow Management, LLM Application, Model Deployment, Artificial Intelligence, LangChain, Vector Databases, Agentic systems, Tool Calling, AI Security, AI Personalization, AI Product Strategy, Generative AI
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Star Schema, Data Modeling, Database Design, Data Warehousing, Dashboard, Business Reporting, Dashboard Creation, Business Intelligence, Business Process, Business Intelligence Software, Self Service Technologies, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Surveys, Survey Creation, User Feedback, Case Studies, Data Quality, Research Design, User Research, Data Collection, Qualitative Research
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Content Performance Analysis, Content Optimization, Blogs, Content Creation, Web Analytics and SEO, Content Development and Management, Search Engine Optimization, Web Content, Video Production, Digital Content, Content Management Systems, Keyword Research, Digital Publishing, Social Media Content, Copywriting, Performance Analysis, Web Analytics, Key Performance Indicators (KPIs), Performance Improvement, Web Content Accessibility Guidelines
Beginner · Course · 1 - 3 Months