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.

Universitat Politècnica de València
Skills you'll gain: SQL, Data Integrity, Database Management, Relational Databases, Database Systems, Databases, Query Languages, Database Design, Web Applications, Application Security, Server Side, Data Manipulation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Back-End Web Development, Front-End Web Development, OpenAI API, Full-Stack Web Development, Application Development, HTML and CSS, User Interface (UI), Application Programming Interface (API), User Interface and User Experience (UI/UX) Design, Figma (Design Software), Cloud API, Cascading Style Sheets (CSS), AI Personalization, Real Time Data
Intermediate · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Flutter (Software), UI Components, Mobile Development, Google Cloud Platform, User Interface (UI), Cross Platform Development, Web Development, Network Security
Beginner · Project · Less Than 2 Hours

IE Business School
Skills you'll gain: Diversity Equity and Inclusion Initiatives, Diversity and Inclusion, Workplace inclusivity, Cultural Diversity, Human Resource Policies, Employee Engagement, Human Resources, Employee Retention, Organizational Leadership, Relationship Building, Mentorship, Empathy & Emotional Intelligence, Business Strategy, Leadership, Critical Thinking
Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Rapport Building, Relationship Building, Constructive Feedback, Empathy, Collaboration, Professional Networking, Trustworthiness, Influencing, Growth Mindedness, Communication Strategies
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Verification And Validation, Computational Logic, Theoretical Computer Science, Automation, Agentic systems, System Requirements, Robotics, Artificial Intelligence, Algorithms
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Marketing Materials, Marketing Design, Content Creation, Branding, Content Marketing, Graphic Design, Design, Promotional Materials, Marketing Communications
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Hypertext Markup Language (HTML), HTML and CSS, Cascading Style Sheets (CSS), Web Design, Interactive Design, Color Theory, User Interface (UI), Web Development
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Extract, Transform, Load, Data Validation, Data Transformation, Applied Machine Learning, Object-Relational Mapping, Data Wrangling, Data Cleansing, Data Manipulation, Data Integration, Web Scraping, Data Quality, Data Pipelines, Pandas (Python Package), Descriptive Statistics, Data Modeling, Data Science, Python Programming, Scikit Learn (Machine Learning Library), Extensible Markup Language (XML), Data Analysis
Beginner · Specialization · 1 - 4 Weeks

Skills you'll gain: PHP (Scripting Language), File I/O, Web Applications, Usability, Information Architecture, Responsive Web Design, Hypertext Markup Language (HTML), Front-End Web Development, MySQL, Web Design and Development, User Experience Design, Browser Compatibility, User Interface (UI), HTML and CSS, Verification And Validation, User Interface (UI) Design, Server Side, Semantic Web, Back-End Web Development, Javascript
Beginner · Specialization · 1 - 3 Months

Technion - Israel Institute of Technology
Skills you'll gain: Materials science, Medical Devices, Biomedical Engineering, Emerging Technologies, Electronics Engineering, Chemistry, Chemical Engineering, Manufacturing Processes, Biochemistry, Creative Design
Mixed · Course · 1 - 3 Months

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