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: Spring Framework, JUnit, Restful API, Spring Boot, Unit Testing, Java, Hibernate (Java), Web Services, Apache Maven, Databases, Web Applications, Gradle, Object Oriented Programming (OOP), Eclipse (Software), Software Design Patterns, Dependency Analysis
Beginner · Course · 3 - 6 Months

Advancing Women in Tech
Skills you'll gain: Software Architecture, Engineering Management, Goal Setting, Systems Design, Technical Management, Smart Goals, API Design, Technical Product Management, Cross-Functional Collaboration, Recruitment, Program Management, Team Performance Management, Technical Communication, Management Training And Development, Software Engineering, Microservices, Employee Coaching, Talent Management, Leadership and Management, Talent Acquisition
Beginner · Specialization · 1 - 3 Months

L&T EduTech
Skills you'll gain: Sustainable Architecture, Waste Minimization, Environmental Engineering, Water Sustainability, Sustainable Design, Environment and Resource Management, Water Resource Management, Energy and Utilities, Sustainable Technologies, Building Codes, HVAC, Construction, Stormwater Management, Architectural Engineering, Building Design, Construction Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: C# (Programming Language), Object Oriented Programming (OOP), Version Control, GitHub, User Accounts, Role-Based Access Control (RBAC), Microsoft Visual Studio, Git (Version Control System), Debugging, .NET Framework, Microsoft SQL Servers, Object-Relational Mapping, Full-Stack Web Development, Identity and Access Management, Development Environment, Database Management, Database Development, Application Development, Authorization (Computing), Microsoft Windows
Intermediate · Specialization · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Data Mining, Big Data, Anomaly Detection, Text Mining, Unstructured Data, Exploratory Data Analysis, Spatial Analysis, Advanced Analytics, Image Analysis, Algorithms, Classification Algorithms, Information Privacy
Mixed · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Sustainable Architecture, Sustainable Technologies, Construction Management, Sustainable Design, Sustainability Standards, Environmental Management Systems, Sustainable Development, Construction, Building Design, Waste Minimization, Project Management, Environment and Resource Management, Energy and Utilities, Product Lifecycle Management
Intermediate · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: React.js, UI Components, Front-End Web Development, Web Content Accessibility Guidelines, User Interface (UI), JavaScript Frameworks, Interaction Design, Web Development Tools, Event-Driven Programming, Web Frameworks, Cascading Style Sheets (CSS), Application Programming Interface (API)
Intermediate · Course · 3 - 6 Months

Deep Teaching Solutions
Skills you'll gain: Lifelong Learning, Learning Strategies, Time Management, Human Learning, Mental Concentration, Creativity, Growth Mindedness, Persistence, Curiosity, Collaboration, Personal Development, Stress Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Selenium (Software), GitHub, Git (Version Control System), Version Control, CI/CD, File I/O, Object Oriented Programming (OOP), Test Automation, JUnit, Test Data, Unit Testing, Test Case, Regression Testing, Web Development Tools, Test Script Development, Software Testing, Javascript, Browser Compatibility, Scripting, Computer Programming
Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Front-End Web Development, Debugging, Programming Principles, Computational Thinking, GitHub, Pseudocode, Version Control, Git (Version Control System), Integrated Development Environments, Microsoft Copilot, Algorithms, Program Development, Computer Programming, Data Flow Diagrams (DFDs), C# (Programming Language)
Beginner · Course · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Peer Review, Program Evaluation, Training Programs, Qualitative Research, Teaching, Health Assessment, Pedagogy, Psychosocial Assessments, Educational Materials, Curriculum Development, Psychological Evaluations, Clinical Assessment, Education and Training, Curriculum Planning, Instructional and Curriculum Design, Survey Creation, Data Analysis Software, Student-Centred Learning, Education Software and Technology, Higher Education
Beginner · Specialization · 3 - 6 Months

Fudan University
Skills you'll gain: Unity Engine, Game Design, Video Game Development, Mobile Development, Animation and Game Design, Intellectual Property, Cloud Deployment, User Interface (UI), Android (Operating System), C# (Programming Language), 3D Assets, Conceptual Design, Systems Design, Cross Platform Development, Computer Graphics, Animations, Design, Performance Tuning, Data Analysis Software, Production Process
Beginner · Specialization · 3 - 6 Months