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 California San Diego
Skills you'll gain: Debugging, Computer Programming Tools, Digital pedagogy, Education Software and Technology, Computational Thinking, Programming Principles, Computer Programming, Computer Science, Game Design
Beginner · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Innovation, AI Enablement, Artificial Intelligence, Initiative and Leadership, Business Transformation, Product Improvement, Digital Transformation, Governance, Technology Strategies, Market Opportunities, Product Lifecycle Management, Product Management, Stakeholder Engagement, Product Roadmaps, Public Policies, Automation, Policy Analysis, Market Analysis, Persona (User Experience), Market Research
Beginner · Course · 1 - 3 Months

Skills you'll gain: Adobe After Effects, Motion Graphics, Animations, Video Editing, Post-Production, Media Production
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unit Testing, Go (Programming Language), Restful API, Authentications, Application Programming Interface (API), Secure Coding, API Design, Application Security, Software Testing, Microservices, Authorization (Computing), Database Development, Web Servers, Server Side, Databases, Software Architecture, JSON, Role-Based Access Control (RBAC), Maintainability, Software Design Patterns
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Structures, Blockchain, Programming Principles, Data Management, Secure Coding, Object Oriented Programming (OOP), Cryptography, Debugging
Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Video Production, Search Engine Optimization, Keyword Research, Web Analytics and SEO, Social Media Marketing, Marketing Strategies, Live Streaming, Strategic Marketing, Marketing Effectiveness, Content Strategy, Performance marketing, Digital Advertising, Growth Strategies, Content Creation, Branding
Mixed · Course · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Mathematics Education, Education Software and Technology, Pedagogy, Digital pedagogy, Simulation and Simulation Software, Web Content Accessibility Guidelines, Interactive Design, File Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Test Driven Development (TDD), Image Analysis, Computer Vision, Machine Learning Methods, Artificial Intelligence and Machine Learning (AI/ML), Convolutional Neural Networks, Deep Learning, Keras (Neural Network Library), Tensorflow, Python Programming, Data Preprocessing, Development Environment, Jupyter, NumPy
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Time Series Analysis and Forecasting, Forecasting, Predictive Modeling, R Programming, Regression Analysis, Business Analytics, Trend Analysis, Statistical Analysis, Statistical Modeling, Analysis, Model Evaluation
Mixed · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Mechanics, General Construction and Construction Labor, Hydraulics, Construction, Structural Engineering, Structural Analysis, Mechanical Engineering, Construction Engineering, Equipment Design, Engineering Practices, Engineering, Engineering Analysis, Safety Standards, Engineering Calculations, Transportation Operations
Intermediate · Course · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Control Systems, Numerical Analysis, Simulations, Engineering Analysis, Mathematical Modeling, Linear Algebra, Differential Equations, Applied Mathematics
Advanced · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Fundraising, Goal Setting, Campaign Management, Promotions and Campaigns, Project Design, Drive Engagement, Content Creation
Beginner · Guided Project · Less Than 2 Hours