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.

University of Maryland, College Park
Skills you'll gain: Data Storytelling, Data Presentation, Data-Driven Decision-Making, Data Strategy, Strategic Decision-Making, Digital Transformation, Storytelling, Presentations, Data Literacy, Decision Making, Persuasive Communication, Analytics, Data Visualization, Training Programs, Customer Insights, Microsoft PowerPoint, Influencing, Data Science, Customer Engagement, Stakeholder Engagement
Beginner · Course · 1 - 3 Months

Pearson
Skills you'll gain: Large Language Modeling, Deep Learning, Prompt Engineering, Image Analysis, Model Deployment, Recurrent Neural Networks (RNNs), PyTorch (Machine Learning Library), Convolutional Neural Networks, Tensorflow, Vision Transformer (ViT), LLM Application, Transfer Learning, Computer Vision, Responsible AI, Natural Language Processing, Embeddings, Keras (Neural Network Library), Generative AI, Artificial Neural Networks, Multimodal Prompts
Intermediate · Specialization · 1 - 4 Weeks

Skills you'll gain: Interactive Data Visualization, Power BI, Statistical Visualization, Data Storytelling, Data Visualization Software, Dashboard, Ad Hoc Reporting, Business Reporting, Management Reporting, Advanced Analytics, Key Performance Indicators (KPIs), Compliance Reporting, Design Elements And Principles, User Experience, Strategic Decision-Making
Intermediate · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Microsoft Project, Management Reporting, Project Management Software, Timelines, Project Schedules, Microsoft 365, Project Controls, Project Implementation, Project Management, Project Coordination, Project Scoping, Project Design, Project Portfolio Management, Project Planning, Resource Allocation, Resource Management, Microsoft Office, Project Estimation, Productivity Software, User Interface (UI)
Mixed · Course · 1 - 3 Months

Skills you'll gain: Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), User Interface (UI), User Experience Design, Web Design and Development, Development Environment, Front-End Web Development, Javascript, Web Development, Web Applications, Responsive Web Design, Microsoft Visual Studio, Real Time Data, Data Validation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Delegation Skills, Prioritization, Employee Training, Empowerment, Team Building, Organizational Leadership, Team Leadership, Trustworthiness, Organizational Effectiveness, Team Management, Leadership, Verification And Validation, Strategic Leadership, Productivity, Performance Analysis
Advanced · Course · 1 - 4 Weeks

IESE Business School
Skills you'll gain: Delegation Skills, Prioritization, Meeting Facilitation, Leadership, Adaptability, Negotiation, Initiative and Leadership, Professional Development, Company, Product, and Service Knowledge, Team Management, Relationship Management, Influencing, Collaboration, Decision Making, Self-Awareness, Talent Management, Diversity and Inclusion, Strategic Thinking, Diversity Awareness, Scheduling
Beginner · Specialization · 1 - 3 Months

Columbia University
Skills you'll gain: Systems Thinking, Social Justice, Economics, Policy, and Social Studies, Social Sciences, Complex Problem Solving, Problem Solving, Research, Political Sciences, Policy Analysis, Systems Analysis, Case Studies, Persuasive Communication, Critical Thinking, Simulations, Scientific Methods, Mathematical Modeling, Applied Mathematics, Human Learning
Beginner · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Android Development, Android Studio, Mobile Development, Kotlin, Restful API, Mobile Security, Application Programming Interface (API), Performance Tuning, User Interface (UI) Design, UI Components, Data Management, Data Persistence, Global Positioning Systems, Geographic Information Systems, Application Performance Management, Cloud Storage
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: React Native, User Interface and User Experience (UI/UX) Design, UI Components, Mobile Development, Unit Testing, Software Testing, Authentications, Debugging, iOS Development, Android (Operating System), Mobile Security, Frontend Performance, Mobile Development Tools, Animations, Application Security, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Video Editing, Adobe Photoshop, Photo Editing, Post-Production, Adobe Creative Cloud, Image Quality, Creative Design, Color Theory, Photography
Beginner · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Presentations, Microsoft PowerPoint, Oral Expression, Public Speaking, Sales Presentations, Verbal Communication Skills, Virtual Teams, Target Audience, Microsoft Office, Communication, Persuasive Communication, Communication Strategies, Storytelling, Data Storytelling, Business Communication, Planning, Organizational Skills, Data Analysis
Mixed · Course · 1 - 3 Months