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.

Coursera
Skills you'll gain: Video Production, Product Demonstration, Video Editing, Web Content, Marketing Materials, Social Media Content, Content Creation, Shared Media, Web Design, Graphic Design
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Computer Vision, Image Analysis, Real Time Data, Model Training, Python Programming, Development Environment, Data Preprocessing, Software Installation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Application Programming Interface (API), Javascript, Web Development
Intermediate · Course · 1 - 4 Weeks

Parsons School of Design, The New School
Skills you'll gain: Conversion Funnel Analysis, Design Thinking, Solution Design, Business Modeling, Business Solutions, Growth Strategies, Business Strategy, Design Strategies, Innovation, Sustainable Business, Design, Value Propositions, User Experience, Social Impact
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Animations, Graphic and Visual Design Software, Content Creation, Graphic and Visual Design, Graphic Design
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Stakeholder Management, Program Management, Agile Project Management, Stakeholder Engagement, Agile Methodology, Program Development, Stakeholder Analysis, Stakeholder Communications, Project Management, Diagram Design
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Modeling, Power BI, Data Wrangling, Data Manipulation, Database Design, Data Transformation, Dashboard, Data Integration, Star Schema, Relational Databases, Data Cleansing, Data Processing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Presentation, Interactive Data Visualization, Power BI, Data Storytelling, Data Visualization Software, Dashboard, Dashboard Creation, Business Reporting, Advanced Analytics, Compliance Reporting, Design Elements And Principles, User Experience
Intermediate · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Presentations, Microsoft PowerPoint, Oral Expression, Public Speaking, Verbal Communication Skills, Virtual Teams, Target Audience, Microsoft Office, Communication, Persuasive Communication, Discussion Facilitation, Communication Strategies, Storytelling, Data Storytelling, Business Communication, Planning, Organizational Skills, Data Analysis
Mixed · Course · 1 - 3 Months

Skills you'll gain: Risk Mitigation, Risk Management, Bank Regulations, Risk Management Framework, Regulatory Compliance, Risk Analysis, Enterprise Risk Management (ERM), Compliance Management, Banking, Financial Regulation, Financial Regulations, Credit Risk, Operational Risk, Banking Services, Regulatory Requirements, Financial Industry Regulatory Authorities, Compliance Reporting, Analysis, Planning
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Ajax, JSON, Javascript, Application Programming Interface (API), Web Applications, Secure Coding, Application Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unit Testing, Test Driven Development (TDD), Program Development, Mockups, Test Script Development, Development Testing, Software Testing, Test Case
Intermediate · Course · 1 - 4 Weeks