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 at Buffalo
Skills you'll gain: Electrical Systems, Building Codes, Electrical Wiring, Construction Inspection, Electrical Power, Electric Power Systems, HVAC, Electrical Equipment, Power Electronics, Engineering Calculations, Architectural Design, Basic Electrical Systems, Electrical Safety, Engineering Practices, Mechanical Design, Energy and Utilities, Architectural Engineering, Systems Analysis, Construction, Land Development
★ 4.7 (1.5K) · Beginner · Specialization · 3 - 6 Months

IESE Business School
Skills you'll gain: Human Resource Policies, Human Resources Management and Planning, Human Resource Strategy, Human Capital, Human Resources, People Management, Job Evaluation, Talent Management, People Development, Compensation Management, Compensation and Benefits, Compensation Strategy, Compensation Analysis, Workforce Management, Recruitment, Talent Recruitment, Employee Performance Management, Performance Appraisal, Leadership, Persona (User Experience)
★ 4.8 (2.4K) · Mixed · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, Prompt Patterns, AI powered creativity, ChatGPT, Ideation, Verification And Validation, Responsible AI, Generative AI, Risking, AI literacy
★ 4.8 (1.1K) · Beginner · Course · 1 - 4 Weeks

Multiple educators
Skills you'll gain: Content Marketing, Content Performance Analysis, Content Scheduling, Content Strategy, Marketing Strategy and Techniques, Content Development and Management, Campaign Planning, Social Media Campaigns, Search Engine Optimization, Social Media Marketing, Large Language Modeling, Content Optimization, Copywriting, Digital Marketing Campaigns, ChatGPT, Marketing Analytics, Competitive Analysis, Generative AI, Relationship Building, Drive Engagement
★ 4.5 (6.6K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Team Performance Management, Team Management, Teamwork, Team Building, People Management, Behavior Management, Team Leadership, Management Training And Development, Team Motivation, Staff Management, Collaboration, Behavioral Management, Cooperation, Conflict Management, Culture, Influencing, Industrial and Organizational Psychology, Employee Performance Management, Interpersonal Communications, Human Learning
Beginner · Course · 1 - 4 Weeks

IE Business School
Skills you'll gain: Lifelong Learning, Teamwork, Time Management, Learning Strategies, Collaboration, Willingness To Learn, Mental Concentration, Productivity, Learning Theory, Persistence, Self-Motivation, Growth Mindedness, Habit Formation, Cognitive flexibility, Planning, Neurology
★ 4.9 (648) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Product Development, New Product Development, Product Management, Product Lifecycle Management, Product Roadmaps, Market Research, Microsoft 365, Product Planning, Product Requirements, Agile Product Development, AI Product Strategy, Cross-Functional Collaboration, Product Strategy, Market Analysis, Business Research, Compliance Management, Competitive Analysis, Cross-Functional Team Leadership, Enterprise Security, Agile Methodology
★ 4.5 (318) · Beginner · Course · 1 - 3 Months

Universitat Politècnica de València
Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: JSON, Data Processing, Data Wrangling, Restful API, Data Manipulation, Data Access, Application Programming Interface (API), Python Programming, Data Import/Export, Data Transformation, Data Structures, File I/O, Data Collection
★ 4.7 (4.1K) · Intermediate · Course · 1 - 4 Weeks

Edge Impulse
Skills you'll gain: Model Evaluation, Applied Machine Learning, Model Training, Data Preprocessing, Embedded Systems, Machine Learning Software, Machine Learning, Machine Learning Algorithms, Artificial Neural Networks, Artificial Intelligence and Machine Learning (AI/ML), Data Ethics, Deep Learning, Responsible AI, Model Deployment, Convolutional Neural Networks, Predictive Modeling, Feature Engineering, Computer Programming
★ 4.8 (763) · Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Health Informatics, Health Technology, Health Systems, Health Policy, Health Care, Informatics, Health Information Management, Information Technology, Health Care Procedure and Regulation, Systems Analysis, Health Insurance Portability And Accountability Act (HIPAA) Compliance, System Requirements, Requirements Analysis, Interoperability, Data Literacy, Data Sharing, Medical Imaging, Emerging Technologies
★ 4.3 (608) · Beginner · Course · 1 - 4 Weeks

JetBrains
Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, LLM Application, Embeddings, OpenAI API, AI Integrations, Large Language Modeling, API Design, Agentic Workflows, Generative AI Agents, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Agentic systems, Python Programming, Machine Learning Methods, Docker (Software), Integrated Development Environments, Machine Learning Algorithms, Data Science
★ 4.9 (11) · Intermediate · Course · 1 - 3 Months