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.

Dartmouth College
Skills you'll gain: Decision Making, Creativity, Talent Management, Communication, Innovation, Creative Thinking, Personal Development, Interpersonal Communications, Curiosity, People Development, Professional Networking, Collaboration, Leadership Development, Leadership and Management, Leadership Studies, Self-Awareness, Strategic Leadership, Business Leadership, Emotional Intelligence, Critical Thinking
Beginner · Specialization · 3 - 6 Months

Berklee
Skills you'll gain: Entrepreneurship, Creativity, Team Building, Creative Problem-Solving, Creative Thinking, Presentations, Innovation, Brand Strategy, Branding, Collaboration, Product Development, Relationship Building, New Business Development, Professional Networking, Problem Solving
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Data Structures, File I/O, Data Processing, Application Development, Code Reusability, Maintainability, File Management, File Systems, Programming Principles, Computer Programming, Python Programming, System Configuration, Data Import/Export, Software Development, Virtual Machines
Beginner · Specialization · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Semiconductors, Electronic Systems, Electronics, Electronic Components, Electronics Engineering, Basic Electrical Systems, Power Electronics, Electrical Engineering, Engineering Design Process, Hardware Design, Electrical Systems, Electronic Hardware, Engineering, Scientific, and Technical Instruments, Schematic Diagrams, Diagram Design, Performance Testing, Systems Analysis, Engineering Analysis, Mathematical Modeling, Physics
Beginner · Specialization · 1 - 3 Months

University of Lausanne
Skills you'll gain: Criminal Investigation and Forensics, Statistical Reporting, Court Systems, Legal Proceedings, Laboratory Reports, Scientific Methods, Investigation, Statistical Analysis, Probability & Statistics, Research, Technical Communication, Case Studies, Molecular Biology, Verification And Validation
Beginner · Course · 1 - 3 Months

Tableau Learning Partner
Skills you'll gain: Requirements Elicitation, Business Analysis, Business Metrics, Stakeholder Analysis, Key Performance Indicators (KPIs), Requirements Analysis, Business Requirements, Stakeholder Management, User Requirements Documents, Business Process, Business Process Modeling, Data Visualization, Process Modeling, Diagram Design, Solution Delivery
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Selenium (Software), Java Programming, Java, Object Oriented Programming (OOP), Object Oriented Design, Eclipse (Software), File I/O, Test Tools, File Management, Cascading Style Sheets (CSS), Extensible Markup Language (XML), Test Automation, Extensible Languages and XML, Computer Programming, Development Environment, Integrated Development Environments, Software Testing, Test Script Development, Test Case, Data Structures
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Control Systems, Mathematical Modeling, Engineering Analysis, Differential Equations, Systems Analysis, Electrical Systems, Mechanics, Systems Thinking, Applied Mathematics, Performance Testing, Integral Calculus, Basic Electrical Systems
Build toward a degree
Intermediate · Course · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Empathy & Emotional Intelligence, Management Training And Development, Emotional Intelligence, Assertiveness, People Management, Industrial and Organizational Psychology, Staff Management, Team Performance Management, Cooperation, Leadership and Management, Team Management, Behavior Management, Productivity, Organizational Effectiveness, Professional Development, Communication, Organizational Structure, Leadership, Collaboration, Talent Management
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Microsoft Power Platform, Power Platform Architecture & Technical Design, Productivity Software, No-Code Development, Data Integration, Data Store, Data Access, Database Management Systems, Application Development, Case Studies, Business Solutions, Value Propositions, Security Controls
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microarchitecture, Computer Architecture, Hardware Architecture, Computer Hardware, System Programming, Data Storage, Memory Management, Computational Logic, Computer Programming, C (Programming Language), Data Storage Technologies, Program Development, C# (Programming Language)
Beginner · Course · 1 - 3 Months

Skills you'll gain: Content Scheduling, Target Audience, Content Creation, Social Media Content, Content Development and Management, Social Media, Web Presence, Marketing Materials, Social Media Marketing, Content Marketing, Social Media Strategy, Graphic Design, Marketing Design, Branding
Beginner · Guided Project · Less Than 2 Hours