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: Dynamic Host Configuration Protocol (DHCP), Virtual Networking, Network Administration, Network Troubleshooting, System Configuration, TCP/IP, Computer Networking, Local Area Networks, General Networking, Virtual Environment, Servers, Networking Hardware, Network Engineering, Simulations, Configuration Management, Information Technology, Verification And Validation
★ 4.5 (91) · Intermediate · Guided Project · Less Than 2 Hours

Simplilearn
Skills you'll gain: Prompt Engineering, Generative AI, Software Development Tools, ChatGPT, LLM Application, Software Development Life Cycle, Application Development, AI Workflows, Application Design, Software Development Methodologies
★ 4.4 (24) · Beginner · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Construction Inspection, Construction, Engineering Plans And Specifications, Building Design, Structural Engineering, Structural Analysis, Architecture and Construction, Industrial Design, Shop Drawing, Construction Engineering, Engineering Drawings, Technical Drawing, Engineering Design Process, Engineering Calculations
★ 4.9 (16) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Computer Vision, Dashboard, Dashboard Creation, IBM Cloud, Responsible AI, Artificial Intelligence, Data Ethics, Image Analysis, Cloud Computing, Data Presentation, Interactive Data Visualization, Data Manipulation, No-Code Development, AI Enablement, AI Integrations, AI literacy, Context Management, Artificial Neural Networks, Cloud Applications, WordPress
★ 4.7 (448) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Generative AI Agents, AI Orchestration, Agentic systems, Agentic Workflows, AI Workflows, Artificial Intelligence, LLM Application, Generative AI, Development Environment, Tool Calling, AI literacy, Large Language Modeling, Software Development Tools, Python Programming, Software Installation
★ 4.6 (144) · Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Object Oriented Programming (OOP), Python Programming, Programming Principles, Computer Programming, Development Environment, Software Installation, Scripting, Computational Logic, Program Development
★ 4.1 (13) · Beginner · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: Innovation, Business Modeling, Design Thinking, Creative Problem-Solving, Entrepreneurship, Business Architecture, Corporate Strategy, Business Solutions, Creative Thinking, Business Strategy, Business Strategies, Storytelling, New Business Development, Team Management, Creativity, Open Mindset, Value Propositions, Lean Methodologies, Organizational Development, Growth Strategies
★ 4.7 (448) · Advanced · Specialization · 3 - 6 Months
STARWEAVER
Skills you'll gain: Embedded Software, Embedded Systems, Electrical Systems, Cybersecurity, Program Development, Automation, Electronics, Sustainable Technologies, Control Systems, Electronic Hardware, Internet Of Things, Software Development
★ 4.5 (44) · Beginner · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Javascript and jQuery, jQuery, Data Validation, Javascript, Event-Driven Programming, Application Programming Interface (API), Object Oriented Programming (OOP)
★ 4.8 (69) · Beginner · Course · 1 - 4 Weeks

École normale supérieure
Skills you'll gain: Infographics, Statistical Visualization, Geospatial Mapping, Data Mapping, Geospatial Information and Technology, Graphic and Visual Design, Geographic Information Systems, Graphical Tools, Data Presentation, Color Theory, Layout Design, Design Elements And Principles, Descriptive Statistics
★ 4.6 (85) · Beginner · Course · 1 - 3 Months

Parsons School of Design, The New School
Skills you'll gain: Sustainable Architecture, Sustainable Design, Sustainable Technologies, Construction, Architecture and Construction, Sustainable Business, Materials Management, Procurement, Building Design, Sustainable Systems, Sustainable Development, Sustainable Engineering, Sustainability Standards, Systems Thinking, Waste Minimization, Environmental Issue, Digital Transformation, Health And Safety Standards, Innovation
★ 5 (28) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Search Engine Optimization, Content Management, Content Management Systems, Web Content, Web Design, Web Presence, Information Architecture, Web Design and Development, Goal Setting, Digital Publishing, Editing, Writing and Editing, Photo Editing
★ 4.7 (87) · Beginner · Guided Project · Less Than 2 Hours