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.

Skills you'll gain: API Design, API Gateway, API Testing, Application Programming Interface (API), Software Documentation, Restful API, Software Design Documents, Server Side, Test Automation, Software Testing, Software Design, Back-End Web Development, Test Case, Collaboration, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Application Development, Mobile Development Tools, iOS Development, User Interface and User Experience (UI/UX) Design, Application Design, Information Architecture, Cross Platform Development, Interaction Design
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Bootstrap (Front-End Framework), Responsive Web Design, Hypertext Markup Language (HTML), HTML and CSS, Mockups, Web Design and Development, Web Development, Web Design, Cascading Style Sheets (CSS), Web Development Tools
Intermediate · Guided Project · Less Than 2 Hours
University of Pennsylvania
Skills you'll gain: Positivity, Personal Attributes, Research, Research Methodologies, Optimism, Personal Development, Science and Research, Social Impact, Research Design, Mental Health Diseases and Disorders, Psychology, Self-Awareness, Ethical Standards And Conduct, Program Evaluation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Motion Graphics, AI powered creativity, Content Creation, Graphic Design, Layout Design
Mixed · Course · 1 - 3 Months

Skills you'll gain: Interactive Data Visualization, Tableau Software, Data Storytelling, Data Visualization Software, Geospatial Information and Technology, Spatial Data Analysis, Dashboard, Time Series Analysis and Forecasting, Advanced Analytics, R Programming, Business Intelligence, Data Mapping, Data Modeling, Performance Reporting, Key Performance Indicators (KPIs), Operational Performance Management, Python Programming, Interaction Design, Requirements Elicitation, Version Control
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Project Design, Design Elements And Principles, Business Communication, UI Components, Usability, Web Design and Development, Web Design, Graphic and Visual Design, User Interface (UI), Web Components, Project Planning, Interactive Design, Blogs, Information Architecture, Interaction Design
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Database Development, Database Management Systems, Data Manipulation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Client Services, Presentations, Logo Design, Sales Presentations, Oral Expression, Brand Strategy, Branding, Workflow Management, Graphic Design, Creative Design, Verbal Communication Skills, Style Guides, Relationship Management, Process Management, Ideation, Customer Insights, Typography, Design Research, Business Research, Project Documentation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: User Provisioning, Azure Active Directory, Cloud Security, Microsoft Azure, Security Information and Event Management (SIEM), Identity and Access Management, Role-Based Access Control (RBAC), IT Security Architecture, Security Controls, Multi-Factor Authentication, Authentications, Continuous Monitoring, Key Management, Threat Detection, Incident Response, General Data Protection Regulation (GDPR), Automation
Intermediate · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Unreal Engine, Animations, 3D Assets, Animation and Game Design, Virtual Environment, Game Design, 3D Modeling, Video Game Development, Computer Graphics, Timelines, Visual Storytelling, Prototyping, Design Strategies, Data Import/Export, Layout Design, User Interface (UI), Interactive Design, Application Deployment, Creative Design, Software Installation
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Figma (Design Software), Responsive Web Design, Prototyping, User Interface and User Experience (UI/UX) Design, UI/UX Strategy, Collaborative Software, User Interface (UI), Layout Design, Animations, Wireframing, Interactive Design, Mobile Development, Typography, User Experience Design, Web Design, Graphic and Visual Design, User Interface (UI) Design, User Experience, UI Components, Application Design
Beginner · Course · 3 - 6 Months