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.

Vanderbilt University
Skills you'll gain: IntelliJ IDEA, Java Programming, Object Oriented Programming (OOP), Java, Object Oriented Design, Integrated Development Environments, Computer Programming, Open Source Technology, Programming Principles, Scalability, Functional Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Make.com, Email Automation, Automation, Business Process Automation, No-Code Development, Data Processing, Automation Engineering, JSON, Data Transformation, AI Workflows, Data Import/Export, Robotic Process Automation, Data Integration, AI Integrations, Debugging, Productivity, API Design, Digital Transformation
Beginner · Course · 1 - 4 Weeks

Hugging Face
Skills you'll gain: Multimodal Prompts, Model Context Protocol, Hugging Face, AI Workflows, LLM Application, Agentic Workflows, Retrieval-Augmented Generation, Generative AI, Responsible AI, Vision Transformer (ViT), Agentic systems, AI Security, Large Language Modeling, Generative AI Agents, Model Deployment, Prompt Engineering, Image Analysis, Computer Vision, Fine-tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Personalization, Responsible AI, GitHub Copilot, Data Ethics, AI Integrations, Experience Design, Computer Vision, Web Design and Development, User Experience Design, Human Computer Interaction, Software Architecture, Devops Tools, Software Development Tools, Machine Learning Software, Artificial Intelligence and Machine Learning (AI/ML), Governance, Artificial Intelligence, AI Security, User Interface and User Experience (UI/UX) Design, Web Development
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Adobe Express, Responsible AI, AI powered creativity, Generative AI, Data Ethics, AI literacy, Graphic Design, Image Quality, Prompt Engineering, Artificial Intelligence, AI Workflows, Creativity, AI Integrations, Verification And Validation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Email Marketing, Marketing Automation, Copywriting, Campaign Management, Performance Analysis, HubSpot CRM, Campaign Planning, Conversion Funnel Analysis, Target Audience, Customer Engagement, Key Performance Indicators (KPIs), Workflow Management, Brand Marketing, Visual Design
Beginner · Course · 3 - 6 Months

Skills you'll gain: Time Management, Productivity, Prioritization, Action Oriented, Resource Utilization, Meeting Facilitation, Planning, Resource Allocation, Organizational Skills, Goal-Oriented, Strategic Prioritization, Operational Efficiency, Goal Setting, Resource Management, Leadership and Management, Human Resources Management and Planning, Communication, Communication Strategies, Verbal Communication Skills, Environment
Mixed · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Programming Principles, Algorithms, C (Programming Language), Computer Programming, Program Development, Problem Solving, Solution Design, Computational Logic
Beginner · Course · 1 - 4 Weeks

Cisco Learning and Certifications
Skills you'll gain: Network Architecture, Wireless Networks, Local Area Networks, Network Planning And Design, Network Infrastructure, Network Engineering, Network Switches, Network Security, Software-Defined Networking, Network Protocols, Networking Hardware, Identity and Access Management, Authentications
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: Animations, Post-Production, Motion Graphics, Photo/Video Production and Technology, Scripting, 3D Assets, 3D Modeling, Scripting Languages, Python Programming, Editing, Timelines, Simulations, Game Design, Design, Design Elements And Principles
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Storage Technologies, Operating Systems, Data Loss Prevention, Generative Model Architectures, Data Maintenance, Disaster Recovery, Vulnerability Management, IT Infrastructure, Cyber Threat Intelligence, Email Security, Productivity Software, Cybersecurity, AI literacy, Computer Architecture, Computing Platforms, Cloud Computing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Storyboarding, User Experience Design, Design Reviews, Figma (Design Software), UI/UX Research, Graphic and Visual Design, Wireframing, User Story, Usability Testing, Information Architecture, Mockups, Adobe XD, User Experience, Ideation, Persona (User Experience), Web Presence, Responsive Web Design, Graphic and Visual Design Software, Layout Design, Design Elements And Principles
Beginner · Professional Certificate · 3 - 6 Months