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: Canva (Software), Social Media Marketing, Social Media Content, Social Media, Instagram, Creative Design, Style Guides, Graphic and Visual Design Software, Facebook, Graphic Design, Graphic and Visual Design, Digital Design, Technical Standard, Image Quality, Design Specifications, Branding, Content Optimization
Beginner · Course · 1 - 4 Weeks

Indian School of Business
Skills you'll gain: Peer Review, Data Collection, Financial Trading, Portfolio Management, Securities Trading, Business Planning, Financial Market, Market Data, Market Analysis, Technical Analysis, Investment Management, Performance Measurement, Financial Analysis, Performance Analysis, Statistical Hypothesis Testing
★ 4.4 (106) · Intermediate · Course · 1 - 3 Months

Michigan State University
Skills you'll gain: Game Design, Unity Engine, 3D Assets, Prototyping, Video Game Development, 3D Modeling, Software Design, Computer Graphics, Multimedia, Programming Principles, Development Testing, Storytelling
★ 4.8 (66) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Structural Engineering, Structural Analysis, Building Design, Civil and Architectural Engineering, Architecture and Construction, Computer-Aided Design, Failure Analysis, Engineering Analysis, Engineering Calculations, 3D Modeling, Engineering Design Process, Simulation and Simulation Software, Engineering Software
★ 5 (25) · Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: iOS Development, Apple iOS, User Interface (UI), Model View Controller, Core Data (Software), User Interface (UI) Design, UI Components, User Interface and User Experience (UI/UX) Design, Responsive Web Design, Mobile Development, Human Computer Interaction, Software Design, Geospatial Mapping, Animations, Application Development, Data Persistence
★ 4.5 (189) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: HVAC, Fire And Life Safety, Building Services Engineering, Pump Stations, Building Codes, Equipment Design, Thermal Management, Hydraulics, Mechanical Ventilation, Facility Repair And Maintenance, Mechanical Design, Drafting and Engineering Design, Safety Standards, Energy and Utilities, Health And Safety Standards, Control Systems, Mechanical Engineering, Engineering, Scientific, and Technical Instruments, Engineering, System Requirements
★ 4.5 (105) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Oracle SQL Developer, Oracle Databases, Database Design, Data Manipulation, SQL, Relational Databases, Database Management, Database Management Systems, Databases, Database Development, Query Languages, Data Management, Case Studies, Pivot Tables And Charts, Data Analysis, Data Integration, Performance Tuning, Business Intelligence, Analytics, Data Structures
★ 4.6 (30) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: User Research, UI/UX Research, User Interface and User Experience (UI/UX) Design, User Interface (UI), User Experience, UI/UX Strategy, User Centered Design, Responsive Web Design, UI Components, Figma (Design Software), Wireframing, Responsible AI, Prototyping, Persona (User Experience), Usability Testing, Experience Design, Human Centered Design, Ideation, Brainstorming, Animations
★ 4.6 (79) · Beginner · Specialization · 3 - 6 Months

Indian Institute of Technology Guwahati
Skills you'll gain: User Research, UI/UX Research, Design Research, User Interface and User Experience (UI/UX) Design, Competitive Analysis, User Interface (UI), User Experience Design, Information Architecture, User Experience, Interaction Design, User Flows, Persona (User Experience), Qualitative Research, User Centered Design, User Interface (UI) Design, Wireframing, Human Computer Interaction, Usability, Research Methodologies, Focus Group
★ 4.3 (14) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: HVAC, Building Services Engineering, Pump Stations, Equipment Design, Thermal Management, Mechanical Engineering, Hydraulics, Facility Repair And Maintenance, Mechanical Design, Drafting and Engineering Design, Control Systems, Energy and Utilities, System Configuration, Engineering Calculations, Materials science
★ 4.5 (13) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Real-Time Operating Systems, Embedded Software, Software Architecture, Code Reusability, Embedded Systems, Memory Management, Systems Architecture, Software Design, Software Design Patterns, Performance Tuning, Safety Assurance, Software Testing, Secure Coding, Scalability, Data Sharing
Intermediate · Course · 1 - 4 Weeks

Michigan State University
Skills you'll gain: Unity Engine, Game Design, Video Game Development, C# (Programming Language), Animation and Game Design, Conceptual Design, Social Impact, Programming Principles, Computer Programming, Economics, Policy, and Social Studies, Ideation, Scripting, Social Sciences, Peer Review
★ 4.7 (46) · Intermediate · Course · 1 - 4 Weeks