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.

Commonwealth Education Trust
Skills you'll gain: Student Engagement, Teaching, Education and Training, Pedagogy, Formal Learning, Human Learning, Working With Children, Child Development, Instructional Strategies, Childhood Education and Development, Learning Theory, Collaboration, Cultural Diversity, Substance Abuse
★ 4.7 (315) · Mixed · Course · 1 - 3 Months

Technion - Israel Institute of Technology
Skills you'll gain: Business Planning, Value Propositions, Entrepreneurship, Ideation, Business Strategy, New Product Development, Commercialization, Risk Management, Product Development, Innovation, Communication, Persuasive Communication, Sales Presentations, Feasibility Studies, Verification And Validation, Decision Making, Interviewing Skills
★ 4.8 (783) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Digital Transformation, Business Transformation, Product Lifecycle Management, Technology Strategies, Design Thinking, Competitive Analysis, Data Strategy, Corporate Strategy, Business Strategy, Business Technologies, Business Economics, Growth Strategies, Process Design, Emerging Technologies, Market Dynamics, Innovation, Leadership, Communication
★ 4.7 (285) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Orchestration, AI Workflows, Agentic Workflows, Agentic systems, Generative AI Agents, LLM Application, AI Integrations, Tool Calling, Large Language Modeling, Software Design Patterns, Memory Management
★ 4.7 (108) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Governance, Stakeholder Engagement, Regulatory Compliance, Regulation and Legal Compliance, Compliance Management, Governance Risk Management and Compliance, Risk Management, Business Ethics, Regulatory Requirements, Risk Management Framework, Stakeholder Management, Corporate Strategy, Business Management, Stakeholder Communications, Risk Mitigation, Ethical Standards And Conduct, Organizational Structure, Stakeholder Analysis, Accountability
★ 4.7 (356) · Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Data Store, Data Storage, Data Storage Technologies, Query Languages, Vector Databases, Data Lakes, File Systems, Database Systems, SQL, Databases, Data Architecture, Cloud Storage, Data Warehousing, Amazon Web Services, Performance Tuning
★ 4.6 (89) · Intermediate · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Supply Chain, Supply Chain Planning, Supply Chain Management, Supply Chain Systems, Strategic Sourcing, Logistics, Procurement, Logistics Management, Supplier Management, Corporate Sustainability, Sustainable Business, Risk Management, Risk Analysis, Business Technologies, Risk Mitigation, Sustainable Design
★ 4.8 (370) · Beginner · Course · 1 - 3 Months

University of London
Skills you'll gain: Marketing Planning, Marketing Strategies, Marketing Strategy and Techniques, Strategic Marketing, Competitive Analysis, Marketing Effectiveness, Market Analysis, Marketing, Marketing Management, Market Dynamics, Target Market, Auditing, Analysis, Target Audience, Business Analysis Tools
★ 4.6 (332) · Mixed · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Adaptability, Resilience, Professional Development, Action Oriented, Overcoming Obstacles, Self-Awareness, Cognitive flexibility, Expectation Management, Growth Mindedness, Personal Development, Relationship Building, Plan Execution, Productivity, Planning, Behavioral Management, Positivity
★ 4.7 (840) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Augmented and Virtual Reality (AR/VR), Augmented Reality, Virtual Reality, Disabilities, Emerging Technologies, Virtual Environment, Display Devices, Diversity Awareness, Design Strategies, Human Computer Interaction, Information Privacy, Diversity Equity and Inclusion Initiatives, Innovation, Human Factors (Security), Ethical Standards And Conduct
★ 4.7 (418) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Penetration Testing, Exploit development, Metasploit, Application Security, Security Testing, Cyber Security Assessment, Vulnerability Scanning, Brute-force attacks, Secure Coding, Exploitation techniques, Software Design Patterns, Vulnerability Assessments, Memory Management, Amazon Web Services, Amazon Elastic Compute Cloud, Operating Systems, Data Validation
★ 4 (279) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Amazon S3, Amazon Web Services, Cloud Hosting, Cloud Storage, Version Control, Encryption, Data Storage, Cloud Security
★ 4.5 (1.3K) · Beginner · Guided Project · Less Than 2 Hours