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.

Niel Asher Education
Skills you'll gain: Lifting Ability, Mobility Assistance, Exercise Therapy, Resilience, Manual Therapy, Pain Management
Intermediate · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Photography, Photo Editing, Photo/Video Production and Technology, Storytelling, Landscape Architecture, Geographic Information Systems, Global Positioning Systems, Creativity, Planning, Research, Timelines, Creative Thinking, Adobe Creative Cloud, Design Elements And Principles, Aesthetics, Critical Thinking
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Encryption, Secure Coding, File Management, Cryptography, Python Programming, Programming Principles, Debugging, Scripting, Software Testing, Data Structures
Mixed · Course · 1 - 4 Weeks

Zoho Corporation
Skills you'll gain: Sales Process, Sales Training, Sales, Sales Presentation, Selling Techniques, Closing (Sales), Sales Strategy, Sales Management, Verbal Communication Skills, Customer Relationship Management, Customer Relationship Management (CRM) Software, Communication, Active Listening, Business Software, Business Writing, Collaboration, Negotiation, Problem Solving, Value Propositions, Critical Thinking
Beginner · Course · 1 - 3 Months
Skills you'll gain: Prompt Engineering, Retrieval-Augmented Generation, LLM Application, LangChain, Large Language Modeling, Vector Databases, Model Deployment, OpenAI API, Hugging Face, Scalability, Embeddings, Generative AI, Data Integration, Data Science, Machine Learning
Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: No-Code Development, Application Development, User Experience, User Interface (UI), Data Modeling, Sprint Retrospectives, Platform As A Service (PaaS), Service Recovery, Digital Transformation, Application Design, Drive Engagement, Technology Solutions, User Feedback, Cloud-Based Integration, Application Deployment, Customer Engagement, Product Lifecycle Management, Product Management, System Implementation, Systems Integration
Beginner · Specialization · 3 - 6 Months

Packt
Skills you'll gain: Ruby on Rails, Model View Controller, Ruby (Programming Language), Object-Relational Mapping, Test Automation, Restful API, Application Deployment, Web Applications, Web Development, Authentications, Development Environment, Data Validation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Social Media Management, Social Media Content, Facebook, Calendar Management, Social Media, Content Creation, Social Media Marketing, Driving engagement, Scheduling, Marketing, Graphic Design, Digital Marketing
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: API Design, Restful API, Application Programming Interface (API), Test Automation, Data Mapping, Application Deployment, Cloud Deployment, Salesforce, Robotic Process Automation, Business Process Automation, Software Testing, Data Integration, API Testing, Architectural Design, Software Development Tools, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML)
Intermediate · Course · 3 - 6 Months
Skills you'll gain: Compliance Reporting, Prompt Engineering, Google Gemini, AI Workflows, Compliance Management, Microsoft Copilot, Generative AI, Business Process Automation, Regulatory Requirements, Data Validation, Business Workflow Analysis, Process Design, Verification And Validation, Automation
Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Embedded Systems, Control Systems, Programmable Logic Controllers, Robotics, Internet Of Things, C (Programming Language), Automation, Simulation and Simulation Software, Integration Testing, Cloud Computing, Electronic Components, Computer Hardware, Matlab
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unity Engine, Game Design, Video Game Development, Animations, Object Oriented Programming (OOP), User Interface (UI), Software Development Tools, C# (Programming Language), Scripting, Debugging
Mixed · Course · 1 - 4 Weeks