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.

University of London
Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), Web Content Accessibility Guidelines, HTML and CSS, Web Design, Frontend Performance, Usability, Web Design and Development, Test Tools, Hypertext Markup Language (HTML), Animations
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Agile Product Development, Team Oriented, Accountability Frameworks, Meeting Facilitation, Continuous Improvement Process
Intermediate · Course · 1 - 3 Months

Scrimba
Skills you'll gain: Cascading Style Sheets (CSS), Responsive Web Design, HTML and CSS, UI Components, Hypertext Markup Language (HTML), Typography, Web Design, Maintainability, Debugging, Web Design and Development, Interactive Design, Semantic Web, Color Theory
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Adobe Illustrator, Graphic and Visual Design, Color Theory, Adobe Creative Cloud, Creative Design, Graphics Software, Style Guides, Computer Graphic Techniques, Visualization (Computer Graphics), Design Elements And Principles, Graphic Design, Design, Visual Design, Creativity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Code Reusability, Business Logic, User Interface (UI), Web Applications, Frontend Integration, Software Development, Programming Principles, Service Oriented Architecture
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Construction Inspection, Process Validation, Construction Engineering, Engineering Practices, Construction Estimating, Civil Engineering, Structural Analysis, Finite Element Methods, Engineering Analysis, Safety Standards, 3D Modeling
Advanced · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Nutritional Assessment, Health Assessment, Preventative Care, Diagnostic Tests, Physiology, Biochemistry, Laboratory Testing, Nutrition and Diet, Life Sciences, Cell Biology, Biology, Systems Analysis, Molecular Biology
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Extract, Transform, Load, Data Pipelines, Geospatial Information and Technology, Apache Airflow, Geospatial Mapping, Spatial Data Analysis, GIS Software, Cloud Computing, Geographic Information Systems, Leaflet (Software), Google Cloud Platform, Real Time Data, Global Positioning Systems, Data Transformation, Data Analysis, Anomaly Detection, Technical Communication, Machine Learning
Beginner · Course · 3 - 6 Months

Skills you'll gain: Calendar Management, Virtual Teams, Culture Transformation, Telecommuting, Assertiveness, Team Collaboration, Collaboration, Productivity, Professional Development, Time Management, Empathy, Scheduling, Prioritization, Expectation Management, Interpersonal Communications, Organizational Change, Discussion Facilitation, Dealing With Ambiguity, Communication Strategies, Communication
Beginner · Course · 1 - 4 Weeks
University of Glasgow
Skills you'll gain: Software Development Life Cycle, Systems Development Life Cycle, Program Development, Software Design, Web Development Tools, Maintainability, Software Technical Review, Programming Principles, Requirements Analysis, Functional Requirement, Program Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Presentation, Dashboard Creation, Business Reporting, Business Intelligence Software, Data Analysis Software
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cinematography, Videography, Photo/Video Production and Technology, Video Production, Creativity, Visual Storytelling, Storytelling, Image Quality, Content Creation
Beginner · Course · 1 - 3 Months