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: Microsoft Azure, Cloud Management, Spring Framework, Responsible AI, Java, Artificial Intelligence, Technical Services, Cloud Deployment, Restful API, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Email Automation, Google Sheets, Scripting, Google App Engine, Project Design, Productivity Software, Automation, Data Access, HTML and CSS, Business Process Modeling, Workflow Management, Javascript, Supplier Relationship Management
Beginner · Guided Project · Less Than 2 Hours

EDUCBA
Skills you'll gain: Color Theory, Cascading Style Sheets (CSS), Typography, HTML and CSS, Web Design, Web Content Accessibility Guidelines, Semantic Web
Mixed · Course · 1 - 4 Weeks
Skills you'll gain: Cloud Development, Cloud Applications, Containerization, Docker (Software), .NET Framework, Application Development, Microsoft Visual Studio, C# (Programming Language), Development Environment, Application Performance Management, Scalability, Web Applications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Ideation, Diagram Design, Brainstorming, Team Building, Productivity Software, Data Visualization, Organizational Skills
Beginner · Guided Project · Less Than 2 Hours

EDUCBA
Skills you'll gain: Pandas (Python Package), Databases, Data Pipelines, Performance Tuning, Data Transformation, Data Structures, Data Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Miro AI, Business Modeling, Presentations, Collaborative Software, Entrepreneurship, Brainstorming, Value Propositions, Design Thinking, Graphic Design
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Facebook, Content Creation, Social Media Content, Graphic Design, Social Media, Drive Engagement, Photo/Video Production and Technology, Video Production, Copywriting, Storytelling, AI Product Strategy, Design Elements And Principles, Prompt Engineering, Photo Editing, Writing, Video Editing
Beginner · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Marketing Budgets, Competitive Analysis, Customer Acquisition Management, Digital Marketing, Marketing Strategies, Social Media Campaigns, Customer Retention, Digital Advertising, Marketing Analytics, Marketing, Advertising Campaigns, Performance Metric, Customer Analysis, Market Analysis, Data-Driven Decision-Making, Peer Review
Intermediate · Course · 1 - 4 Weeks

Real Madrid Graduate School Universidad Europea
Skills you'll gain: AI Personalization, Augmented and Virtual Reality (AR/VR), Live Streaming, Media Production, Media and Communications, Digital Media Strategy, Media Strategy, Revenue Management, Content Creation, Web Content, Brand Management, E-Commerce, Social Media Strategy, Social Media, Community Organizing, Innovation, Data-Driven Decision-Making, Video Production, User Centered Design, Game Theory
Beginner · Course · 1 - 4 Weeks

Universidades Anáhuac
Skills you'll gain: R Programming, Statistical Analysis, Correlation Analysis, Business Analytics, Decision Making, Data Analysis, Unsupervised Learning, Exploratory Data Analysis, Advanced Analytics, Data Visualization, Statistical Software, Dimensionality Reduction
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Collaborative Software, Data Sharing, Organizational Skills, User Accounts, Telecommuting, Teamwork, Graphic Design, Productivity, Content Marketing, Business Communication, Marketing Communications
Beginner · Guided Project · Less Than 2 Hours