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: File I/O, Object Oriented Programming (OOP), C and C++, C++ (Programming Language), Data Structures, Object Oriented Design, Code Reusability, Memory Management, Data Persistence, Algorithms
★ 4.7 (7) · Advanced · Course · 1 - 4 Weeks

Pontificia Universidad Católica del Perú
Skills you'll gain: User Story, Human Computer Interaction, Software Development Life Cycle, Functional Requirement, Unified Modeling Language, User Experience, User Experience Design, Software Development Methodologies, Requirements Analysis, Prototyping, User Interface (UI) Design, User Requirements Documents, User Research, User Interface and User Experience (UI/UX) Design, Usability, Interaction Design, Functional Specification, System Requirements, Software Development, Process Driven Development
★ 4.9 (165) · Beginner · Specialization · 3 - 6 Months

Scrimba
Skills you'll gain: HTML and CSS, Responsive Web Design, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Web Design and Development, File Management, Web Design, Front-End Web Development, Web Development
★ 4.8 (72) · Beginner · Course · 1 - 4 Weeks

Universiteit Leiden
Skills you'll gain: Sustainable Development, Sustainable Design, Sustainable Systems, Environment and Resource Management, Environmental Issue, Natural Resource Management, Waste Minimization, Environmental Science, Pollution Prevention, Resource Utilization, Materials science, Supply And Demand, Social Studies, Inventory Management, Consumer Behaviour
★ 4.7 (106) · Beginner · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Construction Engineering, Civil Engineering, Electrical Systems, Transportation Operations, Building Information Modeling, Construction Management, Structural Engineering, Architectural Design, Quality Assurance, Planning, Emerging Technologies, Safety Standards
★ 4.6 (18) · Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Lesson Planning, Language Competency, English Language, Curriculum Planning, Instructional and Curriculum Design, Language Learning, Student Engagement, Grammar, Vocabulary, Literacy
★ 4.7 (202) · Mixed · Course · 1 - 3 Months

Airbus Beyond
Skills you'll gain: Supply Chain, Supply Chain Planning, Supply Chain Management, Logistics Management, Risk Management, Strategic Planning, Leadership, Stakeholder Engagement, Transportation Operations, Operations, Regulatory Requirements, Inventory Control
★ 4.8 (12) · Beginner · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Project Risk Management, Requirements Management, Project Management, Risk Management, Project Planning, Data Visualization, Agile Methodology, Agile Project Management, Microsoft Excel, Solution Design, Cost Management, Business Analysis, Interactive Data Visualization, Excel Formulas, Requirements Elicitation, Stakeholder Management, Pivot Tables And Charts, Business Analytics, Data Analysis, Data Validation
★ 4.4 (48) · Beginner · Specialization · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Spring Boot, API Testing, Spring Framework, Restful API, Application Programming Interface (API), API Design, Data Persistence, Web Applications, Application Frameworks, Development Testing, Software Testing, Web Services, Object-Relational Mapping, Application Security, Authentications, Authorization (Computing), Network Protocols
★ 4.2 (29) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Systems Thinking, Stakeholder Management, Stakeholder Communications, Cross-Functional Collaboration, Planning, Project Planning, Strategic Thinking, Business Leadership, Team Building, Community Outreach, Community Development, Problem Solving, Stakeholder Analysis, Cultural Responsiveness, Project Management, Organizational Strategy, Business Strategies, Relationship Building, Root Cause Analysis, Communication Strategies
★ 4.4 (180) · Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Engineering Design Process, Engineering Analysis, Mechanical Design, Simulation and Simulation Software, Structural Analysis, Mechanical Engineering, Finite Element Methods, Simulations, Model Optimization
★ 4.9 (33) · Beginner · Course · 1 - 4 Weeks

Wesleyan University
Skills you'll gain: Storytelling, Writing and Editing, Writing, Organizational Skills, Content Creation, Personal Development, Self-Awareness, Overcoming Obstacles, Detail Oriented, Empathy
★ 4.5 (89) · Mixed · Course · 1 - 4 Weeks