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.

Fractal Analytics
Skills you'll gain: Vector Databases, Data Strategy, Data Management, Data Architecture, Data Security, Data Governance, Generative AI Agents, Metadata Management, Data Ethics, Interoperability, Data Store, Retrieval-Augmented Generation, Embeddings, Taxonomy, Data Storage, Data Processing, Large Language Modeling, Machine Learning, Zero Trust Network Access, Agentic systems
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Logo Design, Promotional Materials, Marketing Design, Marketing Materials, Graphic Design, Design, Branding, Content Marketing, Brand Management, Marketing Communications
Beginner · Guided Project · Less Than 2 Hours
Skills you'll gain: ChatGPT, Technology Roadmaps, Patient Flow, Generative AI, AI Workflows, Healthcare Project Management, Prompt Engineering, Business Process Automation, Software As A Service, Patient Communication, Health Informatics
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: CI/CD, Hardware Design, Continuous Integration, Continuous Deployment, Devops Tools, Electronic Hardware, Embedded Software, Continuous Delivery, Test Automation, Software Development Tools, Automation, Verification And Validation, YAML, Process Optimization
Intermediate · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Multiprotocol Label Switching, Virtual Private Networks (VPN), Routing Protocols, Border Gateway Protocol, Open Shortest Path First (OSPF), Network Troubleshooting, Network Routers, Wide Area Networks, Network Routing, Network Monitoring, Command-Line Interface
Beginner · Course · 1 - 3 Months

Skills you'll gain: Unreal Engine, 3D Modeling, 3D Assets, Computer Graphics, Virtual Environment, Animation and Game Design, Visualization (Computer Graphics), Animations, Data Import/Export, File Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: ASP.NET, .NET Framework, Restful API, Application Programming Interface (API), API Design, C# (Programming Language), Back-End Web Development, Databases, Data Persistence, Data Validation, Data Mapping, Data Modeling
Beginner · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Server Side, Web Applications, Software Architecture
Beginner · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Sprint Retrospectives, Service Recovery, Drive Engagement, Technology Solutions, User Feedback, Customer Engagement, Product Lifecycle Management, Technical Product Management, End User Training and Support, Change Management, Active Listening, User Experience, Decision Making, Continuous Improvement Process
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, No-Code Development, User Interface (UI) Design, User Experience Design, Web Design, Web Content, System Configuration
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, Animations, 3D Assets, Computer Graphics, User Interface (UI), Scripting
Mixed · Course · 1 - 3 Months

Skills you'll gain: Network Protocols, Collaborative Software, Dynamic Host Configuration Protocol (DHCP), Session Initiation Protocols, Network Routing, System Configuration, Telecommunications, Configuration Management, Network Performance Management, Endpoint Security, Cloud Management, Communication Systems, Digital Communications, User Provisioning, Software Installation
Intermediate · Course · 3 - 6 Months