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: ASP.NET, Web Applications, Web Development, .NET Framework, Microservices, Single Sign-On (SSO), Performance Tuning, Web Design and Development, Identity and Access Management, Full-Stack Web Development, C# (Programming Language), Application Security, Security Controls, Cloud Development, Multi-Factor Authentication, Application Frameworks, Authentications, Server Side, Authorization (Computing), Role-Based Access Control (RBAC)
★ 4.7 (14) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Presentation, Generative AI, Data Ethics, Prompt Engineering, Interactive Data Visualization, Plotly, Responsible AI, Data Visualization Software, Dashboard, Matplotlib, AI literacy, Decision Intelligence, Seaborn
★ 4 (11) · Intermediate · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: User Research, Law, Regulation, and Compliance, Regulation and Legal Compliance, Customer Insights, Regulatory Compliance, AI Workflows, AI Integrations, Performance Measurement, Artificial Intelligence, Product Development, Key Performance Indicators (KPIs), Emerging Technologies, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Intercultural Competence, Workplace inclusivity, Cultural Responsiveness, Teamwork, Diversity and Inclusion, Cultural Diversity, Cultural Sensitivity, Diversity Awareness, Self-Awareness, Collaboration, Culture, Professional Development, Influencing, Empathy, Adaptability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: PyTorch (Machine Learning Library), Computer Vision, NumPy, Matplotlib, Convolutional Neural Networks, Deep Learning, Pandas (Python Package), Image Analysis, Model Optimization, Python Programming, Data Manipulation, Model Training
Intermediate · Course · 1 - 3 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Growth Mindedness, Communication, Personal Development, Self-Awareness, People Development, Collaboration, Emotional Intelligence, Productivity, Teamwork, Adaptability, Problem Solving
★ 4.7 (7) · Beginner · Course · 1 - 3 Months

Edureka
Skills you'll gain: Django (Web Framework), Object-Relational Mapping, Full-Stack Web Development, Application Deployment, Back-End Web Development, Database Design, Web Components, Web Development, Data Modeling, Database Application, Web Applications, Web Frameworks, Python Programming, Authentications, Database Management, Model View Controller, Databases, Application Development, File I/O, Application Programming Interface (API)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: React.js, JavaScript Frameworks, Javascript and jQuery, Javascript, Software Design Patterns, Code Reusability, Web Development, Application Development, Mobile Development
★ 4.4 (8) · Advanced · Guided Project · Less Than 2 Hours

Simplilearn
Skills you'll gain: Infrastructure as Code (IaC), AI Workflows, Generative AI, Application Deployment, CI/CD, Amazon Elastic Compute Cloud, Continuous Deployment, IT Automation, Cloud Deployment, Jenkins, Amazon Web Services, Terraform, Cloud Infrastructure, AI Integrations, Kubernetes, GitHub Copilot, Docker (Software), Software Documentation, Requirements Analysis, Release Management
Beginner · Course · 1 - 4 Weeks

★ 4.8 (27) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Maintainability, Web Development Tools, Development Testing, JavaScript Frameworks, Development Environment, Web Applications, Event-Driven Programming, Software Installation, Object Oriented Programming (OOP), Configuration Management, Data Validation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Customer Analysis, Sales Strategy, Sales, Data Analysis Software, Data Analysis, Query Languages, Database Software, Trend Analysis, Databases, Customer Insights, Performance Analysis, Product Assortment
Intermediate · Guided Project · Less Than 2 Hours