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: Google Workspace, Lightweight Directory Access Protocols, Active Directory, Gmail, User Accounts, Automation, Identity and Access Management, Configuration Management, Application Programming Interface (API)
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Account Management, AI Personalization, Customer Engagement, Generative AI Agents, Customer Communications Management, Customer experience improvement, Personalized Service, Customer Insights, Communication, Scalability, Customer Relationship Management (CRM) Software, Data Ethics, Responsible AI, Predictive Modeling, Business Process Automation, Analytics, Automation
Intermediate · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Project Management, Intercultural Competence, Professional Development, Leadership, Cultural Diversity, Collaboration, Communication Strategies, Self-Awareness, Personal Development, Adaptability, Emotional Intelligence, Goal Setting
Beginner · Course · 1 - 3 Months

Skills you'll gain: TypeScript, Webpack, React Redux, Frontend Integration, React.js, Application Programming Interface (API), Web Development Tools, Front-End Web Development, Restful API, UI Components, JavaScript Frameworks, Build Tools, Context Management, Event-Driven Programming, Data Validation, Javascript, Web Development, Software Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Instagram, Social Media Content, Social Media Marketing, Social Media, Animations, Content Creation, Facebook, Marketing, Design
Beginner · Guided Project · Less Than 2 Hours

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

Skills you'll gain: Vue.JS, User Interface (UI), User Interface and User Experience (UI/UX) Design, JavaScript Frameworks, Front-End Web Development, Authentications, Web Applications, Web Development Tools, Real Time Data, Responsive Web Design, Javascript, Data Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Azure Active Directory, Microsoft Azure, Platform As A Service (PaaS), Cloud Applications, Cloud Development, Cloud Deployment, SQL Server Integration Services (SSIS), Active Directory, Cloud Services, Identity and Access Management, Application Development, Data Store, Application Deployment, Authentications, Data Integration, Data Storage Technologies, Cloud Storage, Debugging, Data Persistence, File Transfer Protocol (FTP)
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Internet Of Things, Network Protocols, Computer Networking, Wireless Networks, Information Systems Security, Cybersecurity, Real-Time Operating Systems, Emerging Technologies, Software-Defined Networking, Cryptography, Cloud Platforms, Encryption, Market Dynamics, Operational Efficiency
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Autodesk Maya, Animations, 3D Modeling, Software Configuration Management, User Interface (UI)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: ChatGPT, Computer Programming Tools, Software Development Tools, Microsoft Copilot, Integrated Development Environments, Web Development Tools, Code Review, Application Programming Interface (API), React.js, Unit Testing, Jest (JavaScript Testing Framework), Node.JS, Debugging, Middleware
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Metasploit, Penetration Testing, Exploitation techniques, Brute-force attacks, Cyber Security Assessment, Intrusion Detection and Prevention, Network Security, Remote Access Systems, Network Protocols, Command-Line Interface, Network Analysis
Mixed · Course · 1 - 4 Weeks