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: 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

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
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: iOS Development, Code Reusability, User Interface (UI), Interactive Design
Intermediate · Course · 1 - 3 Months

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: Prompt Engineering, Retrieval-Augmented Generation, LLM Application, Large Language Modeling, Model Evaluation, Embeddings, Context Management, Vector Databases, Artificial Intelligence, Scalability, Performance Metric, Machine Learning, Application Programming Interface (API), Continuous Improvement Process
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Adobe Illustrator, Ideation, Conceptual Design, Design Strategies, Graphic and Visual Design, Visual Storytelling, Creativity, Workflow Management, Adobe Creative Cloud, Creative Design, Design, Graphic Design, Visual Design, Collaboration, Process Optimization
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Hardware Design, Electronics Engineering, Engineering Design Process, Electronic Hardware, Electronics, Design, Computer-Aided Design, Functional Design, Verification And Validation, Simulation and Simulation Software, Design Software, Open Source Technology
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: CrewAI, AI Workflows, AI Orchestration, Agentic Workflows, Generative AI Agents, Agentic systems, LLM Application, Automation, Artificial Intelligence and Machine Learning (AI/ML), Model Context Protocol, Context Engineering, Artificial Intelligence, System Monitoring, Workflow Management, Context Management, Tool Calling, Continuous Monitoring, Scalability, Memory Management, Large Language Modeling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: PL/SQL, Oracle Databases, Stored Procedure, SQL, Data Persistence, Database Development, Database Management Systems, Web Services, Data Storage Technologies, Authorization (Computing), File I/O, Debugging, File Management, Network Protocols
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: HTML and CSS, Web Design, Hypertext Markup Language (HTML), Web Design and Development, Cascading Style Sheets (CSS), Project Design, User Interface (UI), Interactive Learning, Design, Web Development, Usability, Interactive Design, User Experience Design, Course Development, Web Development Tools
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Chart.js, Responsive Web Design, Bootstrap (Front-End Framework), UI Components, Dashboard, Dashboard Creation, HTML and CSS, Data Visualization, Cascading Style Sheets (CSS), Web Design and Development, Web Design, Web Applications, User Interface (UI), User Interface (UI) Design, Web Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Cloud Infrastructure, Cloud Deployment, Kubernetes, Application Deployment, Site Reliability Engineering, Google App Engine, Google Cloud Platform, Microservices, Network Architecture, CI/CD, Service Level, Cloud Computing Architecture, Systems Design, Cloud Management, Cloud Security, Restful API, API Design, Network Planning And Design, Software Design, DevOps
Intermediate · Course · 1 - 3 Months