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: SolidWorks (CAD), Drafting and Engineering Design, Mechanical Design, Assembly Drawing, 3D Modeling, Verification And Validation, Computer-Aided Design, Industrial Design, Functional Design
★ 5 (17) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, Game Design, Graphical Tools, File Management, Model Optimization, Design Software, Design Elements And Principles, Layout Design
Intermediate · Course · 3 - 6 Months

Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Interface (UI), Simulation and Simulation Software, Verification And Validation, Electronics, Simulations, Electronic Components, Technical Design, Design Software, Diagram Design, Test Tools, Debugging, Graphical Tools, Design, Computer-Aided Design
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft SQL Servers, Database Design, Stored Procedure, Transact-SQL, Transaction Processing, Database Development, Case Studies, SQL, SQL Server Reporting Services, Databases, Database Management, System Testing, Database Application, Business Reporting, Relational Databases, Operational Databases, Data Integrity, Database Systems, Data Maintenance, Server Administration
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Ideation, AI powered creativity, Brainstorming, Creative Thinking, Organizational Skills, Prioritization, Productivity, AI literacy, Database Development, Document Management, Generative AI, Database Management, Databases, Artificial Intelligence, Project Management, Content Management
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Usability Testing, Usability, Figma (Design Software), Responsive Web Design, User Experience Design, Interaction Design, User Experience, Prototyping, User Interface and User Experience (UI/UX) Design, Software Design Documents, Style Guides, Design Specifications, Software Documentation, User Interface (UI) Design, UI Components, Technical Documentation, Wireframing
★ 5 (8) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Database Administration, Database Management, Relational Databases, SQL, Database Systems, Google Cloud Platform, Operational Databases, Database Design, Databases, Database Architecture and Administration, MySQL, Database Management Systems, System Configuration, Data Migration, Cloud Deployment, Database Software, Security Controls, Data Import/Export, Data Storage, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Security, Generative AI Agents, Agentic Workflows, DevSecOps, Threat Modeling, Generative AI, Responsible AI, Open Web Application Security Project (OWASP), Threat Management, Agentic systems, Security Testing, LLM Application, Security Strategy, Continuous Monitoring, Security Controls, Risk Management Framework, Risk Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Game Design, Video Game Development, Unreal Engine, Animation and Game Design, Data Persistence, Virtual Environment, Interactive Design, Computer Graphics, 3D Assets, Computer Graphic Techniques, Visualization (Computer Graphics), Scripting, Data Management, Data Structures
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Security Controls, Authentications, Security Requirements Analysis, Identity and Access Management, AWS Identity and Access Management (IAM), Network Planning And Design, Authorization (Computing), Disaster Recovery, Network Architecture, Infrastructure Security, Cloud Computing Architecture, Amazon Web Services, Security Management, Virtual Private Networks (VPN), Solution Architecture, Data Security, Multi-Tenant Cloud Environments, Virtual Networking, Network Security, Cloud Solutions
Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: User Experience Design, User Interface and User Experience (UI/UX) Design, Figma (Design Software), Design Thinking, User Experience, User Centered Design, User Interface (UI) Design, Prototyping, Usability Testing, Human Centered Design, Design, Software Testing, Wireframing, White-Box Testing, Quality Assurance, Information Architecture, No-Code Development
Mixed · Course · 1 - 3 Months