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.

KodeKloud
Skills you'll gain: Data Structures, Debugging, Python Programming, Computational Logic, Programming Principles, Data Storage, Code Reusability, Program Development, Computer Programming, Computer Architecture
★ 4.6 (29) · Beginner · Course · 1 - 3 Months

Dartmouth College
Skills you'll gain: Talent Management, People Development, Professional Networking, Collaboration, Leadership Development, Organizational Effectiveness, Team Building, People Management, Management Training And Development, Talent Sourcing, Talent Acquisition, Entrepreneurship, Workforce Development, Motivational Skills, Innovation, Leadership and Management, Professional Development, Leadership, Influencing, Growth Strategies
★ 4.9 (182) · Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: IT Automation, Network Engineering, Network Architecture, Scripting, Application Programming Interface (API), Data Modeling, General Networking, Network Planning And Design, Automation, Network Administration, Linux Commands, Python Programming, Program Development
★ 4.6 (90) · Intermediate · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Data Warehousing, Extract, Transform, Load, Business Intelligence, Data Mining, Big Data, Predictive Analytics, Analytics, Data Modeling, MySQL, Apache Hadoop, Data Integration, Star Schema, Unstructured Data, Database Design, Data Processing, SQL, Classification Algorithms
★ 3.9 (102) · Intermediate · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Data Storytelling, Data Presentation, Data Visualization, Tableau Software, Dashboard, LinkedIn, Storytelling, Dashboard Creation, Interactive Data Visualization, Professional Networking, Data Visualization Software, Report Writing, Technical Communication, Power BI, Relationship Building, Stakeholder Engagement, Interviewing Skills, Job Analysis
★ 4.8 (31) · Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Lesson Planning, Peer Review, Editing, Student-Centred Learning, Teaching, Writing, Writing and Editing, Instructional Strategies, Course Development, Literacy, Student Engagement, Storytelling, Empowerment, Growth Mindedness, Mentorship, Case Studies, Constructive Feedback, Persuasive Communication, Creativity, Critical Thinking
★ 4.5 (58) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Responsible AI, Containerization, Prompt Engineering, AI Orchestration, Scalability, Docker (Software), AI Workflows, Kubernetes, Agentic Workflows, Azure Active Directory, Prompt Patterns, Generative AI Agents, LangChain, Microservices, Microsoft Azure, Artificial Intelligence, Distributed Computing, Serverless Computing, Natural Language Processing, Reinforcement Learning
★ 3.4 (21) · Intermediate · Professional Certificate · 3 - 6 Months

Wesleyan University
Skills you'll gain: Decision Making, Professional Development, Self-Awareness, Social Impact, Academic Advising, Personal Development, Human Centered Design, Strategic Thinking, Human Development, Psychology, Relationship Building, Social Sciences, Culture, Cultural Diversity, Overcoming Obstacles, Dealing With Ambiguity, Adaptability
★ 4.7 (380) · Beginner · Course · 1 - 4 Weeks

Wesleyan University
Skills you'll gain: Storytelling, Writing and Editing, Writing, Organizational Skills, Content Creation, Personal Development, Self-Awareness, Overcoming Obstacles, Detail Oriented, Empathy
★ 4.5 (89) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: API Gateway, Serverless Computing, Cloud API, Restful API, Node.JS, Microsoft Azure, Application Programming Interface (API), API Design, API Testing, Software Testing, Network Routing
★ 4.5 (112) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Finite Element Methods, Engineering Analysis, Simulation and Simulation Software, Simulations, Mechanical Design, Mathematical Modeling, Structural Engineering, Structural Analysis, 3D Modeling
★ 4.7 (213) · Intermediate · Guided Project · Less Than 2 Hours

IESE Business School
Skills you'll gain: Operations Management, Process Improvement, Performance Improvement, Process Improvement and Optimization, Process Design, Process Analysis, Operations, Business Process Improvement, Administration, Inventory Management, Process Management, Business Operations, Operational Analysis, Organizational Strategy, Operational Efficiency, Operational Performance Management, Workflow Management, Strategic Decision-Making, Inventory Control, Capacity Management
★ 4.8 (40) · Intermediate · Course · 1 - 4 Weeks