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.

Google Cloud
Skills you'll gain: No-Code Development, Application Design, Application Performance Management, Application Development, Authorization (Computing), Authentications, Application Lifecycle Management, Data Management, Restful API, Application Security, Scalability, Software Versioning, Automation, Data Security, Debugging, Data Validation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Postman API Platform, Application Programming Interface (API), Software Testing, Restful API, Development Environment, Collaborative Software, Web Applications, JSON, Data Import/Export, Authentications
Beginner · Course · 1 - 3 Months

Skills you'll gain: User Interface (UI), User Interface (UI) Design, User Experience, User Flows, User Experience Design, Usability, Miro AI, User Centered Design, Process Mapping, User Research, User Feedback, Brand Awareness, Business Intelligence
Intermediate · Guided Project · Less Than 2 Hours

Microsoft
Skills you'll gain: Extract, Transform, Load, Data Cleansing, Power BI, Data Transformation, Data Manipulation, Data Management, Data Quality, Data Preprocessing, Data Validation, Data Integration, Data Modeling, Data Import/Export, Data Storage
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Angular, JavaScript Frameworks, Application Deployment, Application Frameworks, Web Development Tools, Frontend Performance, Application Design, Server Side, Web Services, Software Architecture
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Infographics, Canva (Software), Graphic and Visual Design, Planning, Graphic Design, Design, Graphical Tools, Design Software, Collaboration
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Web Design and Development, Web Applications, HTML and CSS, Web Development, Vector Databases, AI Personalization, Javascript, User Interface (UI), Interactive Design, Natural Language Processing, Human Machine Interfaces, Database Management
Intermediate · Guided Project · Less Than 2 Hours

INSEAD
Skills you'll gain: Blockchain, Digital Assets, FinTech, Business Transformation, Governance, Cryptography, Financial Inclusion, Business Analysis, Organizational Structure, Strategic Leadership, Emerging Technologies, Solution Design, Entrepreneurship, Financial Systems, Market Opportunities, Business Modeling, Case Studies, Market Analysis, Business Management, New Business Development
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Unreal Engine, Video Game Development, Animation and Game Design, Game Design, Animations, User Interface (UI), Prototyping, Virtual Environment, Virtual Reality, Visualization (Computer Graphics), Simulations, Artificial Intelligence, User Interface (UI) Design, Augmented and Virtual Reality (AR/VR), Debugging
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Generative AI, Image Quality, Creativity, Web Applications
Beginner · Course · 1 - 3 Months

Skills you'll gain: Stakeholder Management, Program Management, Stakeholder Engagement, Agile Methodology, Project Design, Stakeholder Analysis, Project Management, Diagram Design
Intermediate · Guided Project · Less Than 2 Hours

LearnKartS
Skills you'll gain: Docker (Software), Cloud-Native Computing, Containerization, DevOps, Microservices, Linux Administration, Software Architecture, CI/CD, Application Deployment, Virtualization, Data Storage
Beginner · Course · 1 - 4 Weeks