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: AutoCAD, Technical Drawing, Engineering Drawings, Computer-Aided Design, Architectural Drawing, Drafting and Engineering Design, User Interface (UI)
★ 4.8 (16) · Beginner · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Object Oriented Programming (OOP), Java Programming, Java, Object Oriented Design, File I/O, Application Development, Data Access, Systems Development, Computer Programming, User Interface (UI), Application Design, UI Components, Program Development, Programming Principles, Database Application, Database Management, Databases, System Design and Implementation, Event-Driven Programming, Integrated Development Environments
★ 4.9 (20) · Beginner · Course · 1 - 3 Months

MathWorks
Skills you'll gain: Image Analysis, Computer Vision, Matlab, Anomaly Detection, Geospatial Information and Technology, Machine Learning Methods, Algorithms
★ 4.6 (58) · Intermediate · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Continuous Quality Improvement (CQI), Run Chart, Qualitative Research, Public Health, Healthcare Project Management, Patient Safety, Health Systems, Data Quality, Clinical Leadership, Patient-centered Care, Community Health, Health Care, Quantitative Research, Geographic Information Systems, Health Policy, Research Design, Leadership, Data Collection, Data-Driven Decision-Making, Geospatial Mapping
★ 4.9 (150) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Portfolio Management, Portfolio Risk, Investment Management, Risk Management, Financial Management, Wealth Management, Finance, Financial Market, Investments, Financial Planning, Business Strategies, Financial Analysis, Asset Management, Risk Analysis, Investment Banking, Market Dynamics, Market Trend, Performance Measurement, Quantitative Research, Case Studies
★ 4.4 (152) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Design Elements And Principles, Graphic and Visual Design, Content Creation, Graphical Tools, Creative Design, Graphics Software, Graphic and Visual Design Software, Design, Graphic Design
★ 4.7 (15) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Adobe Illustrator, Logo Design, Graphic Design, Creative Design, Graphics Software, Adobe Creative Cloud, Graphic and Visual Design, Style Guides, Project Design, Digital Design, Design Software, Typography, Layout Design, File Management, Design Elements And Principles, Design Specifications, Color Theory
★ 3.9 (14) · Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Telehealth, Medical Billing and Coding, Health Technology, Health Systems, Health Care, Medical Billing, Health Care Procedure and Regulation, Health Care Administration, Telecommunications, Value-Based Care, Clinical Leadership, Regulatory Compliance, Patient Communication, Patient-centered Care, Health Policy, Digital Transformation
★ 4.6 (54) · Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Health Informatics, Leadership Studies, Executive Presence, Strategic Communication, Health Technology, Healthcare Ethics, Strategic Planning, Health Policy, Leadership, Business Analysis Tools, Business Planning, Communication Strategies, Patient Safety, Innovation, Healthcare Project Management, Telehealth, Team Leadership, Continuous Quality Improvement (CQI), Safety Standards, Safety Assurance
★ 4.7 (24) · Beginner · Specialization · 1 - 3 Months

University of Colorado System
Skills you'll gain: Requirements Analysis, Security Requirements Analysis, Requirements Elicitation, Requirements Management, Functional Requirement, Goal Setting, User Requirements Documents, Unified Modeling Language, Meeting Facilitation, Smart Goals, Conflict Management, Discussion Facilitation, Risk Analysis, Diagram Design, Stakeholder Engagement, Negotiation, Security Awareness, Prioritization, Stakeholder Analysis
★ 4.7 (66) · Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Content Performance Analysis, Prompt Engineering, Microsoft Copilot, Customer Insights, Customer Analysis, Competitive Analysis, Persona Development, Content Marketing, Personalized Campaigns, Content Creation, Marketing Operations, Data-Driven Marketing, Marketing Design, Marketing Strategies, Marketing Planning, Marketing, Ideation, AI Personalization, Social Media Content, Data Analysis
★ 4.5 (32) · Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Model Optimization, Convolutional Neural Networks, Tensorflow, Model Training, Computer Vision, Image Analysis, Transfer Learning, Applied Machine Learning, Model Evaluation, Artificial Neural Networks, Fine-tuning, Deep Learning, Google Cloud Platform, Data Preprocessing, Classification Algorithms, Small Data, Cloud API
★ 4.6 (548) · Advanced · Course · 1 - 3 Months