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.

The University of Tokyo
Skills you'll gain: Entrepreneurship, Design Thinking, Product Development, Market Opportunities, Innovation, Ideation, Customer Insights, User Research, Fundraising, Entrepreneurial Finance, User Feedback, New Product Development, Business Planning, Interviewing Skills, Product Management, Team Building, Growth Strategies, Needs Assessment, Constructive Feedback
★ 4.6 (10) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Design Reviews, AI powered creativity, Peer Review, Adobe Firefly, Game Design, Generative AI, Adobe Creative Cloud, Graphic Design, Responsible AI, Adobe Photoshop, Graphic and Visual Design, Design Software, Design, Design Strategies, Design Research, Oral Expression, Design Elements And Principles, Prompt Engineering, Creativity
★ 4.4 (15) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, Animation and Game Design, Animations, UI Components, Development Environment
★ 4.7 (19) · Intermediate · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: Social Justice, Energy and Utilities, Social Impact, Sustainable Development, Social Sciences, Environmental Issue, Socioeconomics, Community Organizing, Community Development, Diversity Equity and Inclusion Initiatives, Systems Thinking, Diversity Awareness, Advocacy, Environmental Policy, Policy Analysis, Climate Change Mitigation
★ 4.8 (33) · Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Empathy, Emotional Intelligence, Active Listening, Empathy & Emotional Intelligence, Compassion, Leadership, Accountability Frameworks, Personal Development, Discussion Facilitation, Recognizing Others, Self-Awareness, Team Collaboration, Visionary, Team Leadership, Decision Making, Non-Verbal Communication, Interpersonal Communications, Communication, Collaboration, Diversity and Inclusion
★ 4.8 (15) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Workday (Software), Payroll Processing, Payroll, Payroll Systems, Payroll Administration, Benefits Enrollment Processes, Payroll Reporting, Benefits Administration, Human Resources Software, Business Reporting, Payroll Tax, Workflow Management, Management Reporting, Ad Hoc Reporting, Workforce Management, Business Process, Compensation and Benefits, Organizational Structure, Data Entry, Staff Management
★ 4.9 (10) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Spring Framework, JUnit, Restful API, Spring Boot, Unit Testing, Java Programming, Java, Hibernate (Java), Model View Controller, Java Platform Enterprise Edition (J2EE), Web Services, Object-Relational Mapping, Software Testing, Test Script Development, Apache Maven, Data Access, Databases, Database Management, Web Applications, Gradle
Beginner · Course · 3 - 6 Months

Michigan State University
Skills you'll gain: Color Theory, Digital Design, Graphics Software, Creative Design, Visual Storytelling, Creativity, Design Software, Design
Beginner · Course · 1 - 3 Months

Skills you'll gain: Spatial Data Analysis, Spatial Analysis, Geographic Information Systems, Random Forest Algorithm, Model Evaluation, Feature Engineering, Model Training, Matplotlib, Convolutional Neural Networks, Image Analysis, Applied Machine Learning, Plot (Graphics), Supervised Learning, Environmental Monitoring, Geospatial Information and Technology, Scientific Visualization, Decision Tree Learning, Deep Learning, Geospatial Mapping, Machine Learning
★ 4.3 (6) · Intermediate · Specialization · 3 - 6 Months

Peking University
Skills you'll gain: Nursing, Science and Research, Nurse Education, General Science and Research, Clinical Research, Scientific Methods, Nursing and Patient Care, Clinical Research Ethics, Medical Science and Research
★ 4.8 (6) · Intermediate · Course · 1 - 3 Months

Xi'an Jiaotong University
Skills you'll gain: Microsoft SQL Servers, SQL, Relational Databases, Database Management, Database Theory, Databases, Database Development, Database Design, Database Management Systems, Query Languages, Database Administration, Data Access, Software Installation, C# (Programming Language), Data Integrity
★ 4.7 (61) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Exploratory Data Analysis, Data Presentation, Probability Distribution, Statistical Hypothesis Testing, Data Visualization Software, Dashboard Creation, Dashboard, Data Analysis, Data Science, Probability & Statistics, Statistical Methods, Statistical Analysis, Jupyter, Matplotlib, Data Preprocessing, Data Cleansing, Pandas (Python Package), Statistical Inference, Python Programming, Machine Learning
★ 4.3 (128) · Advanced · Course · 1 - 4 Weeks