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.

Tecnológico de Monterrey
Skills you'll gain: Search Engine Marketing, Digital Brand Strategy, Search Engine Optimization, Web Analytics and SEO, Digital Marketing, Digital Media Strategy, Social Media Strategy, Online Advertising, Content Strategy, Social Media Marketing, Marketing Strategies, Digital Content, Digital Marketing Tools, Web Presence, Social Media, Digital Analysis, Web Content, Digital Advertising, Email Marketing, Content Creation
★ 4.8 (71) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Salesforce Development, Salesforce, Application Deployment, Workflow Management, Operational Efficiency, Dashboard, Data Access, Process Design, Application Design, Application Development, No-Code Development, User Accounts, User Provisioning, UI Components, Cloud Applications, Operational Excellence, Business Process Automation, Customer Relationship Management (CRM) Software, Business Logic, User Interface (UI)
★ 4.6 (14) · Beginner · Specialization · 1 - 3 Months

28DIGITAL
Skills you'll gain: Computational Logic, Markov Model, Verification And Validation, Theoretical Computer Science, Mathematical Modeling, Systems Analysis, Software Testing, Statistical Modeling, Process Modeling, Probability, Algorithms, Probability Distribution, Applied Mathematics
★ 4.3 (54) · Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: React.js, Responsive Web Design, Front-End Web Development, Bootstrap (Front-End Framework), JavaScript Frameworks, Web Design and Development, UI Components, Programming Principles, Javascript, HTML and CSS, Web Applications, Event-Driven Programming, User Interface (UI), Maintainability, Code Reusability
★ 4.5 (11) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Spring Framework, Hibernate (Java), Java Programming, Spring Boot, Java, Object-Relational Mapping, Database Management, Application Frameworks, Data Access, Apache Maven, SQL, Object Oriented Programming (OOP), Data Persistence, Functional Design
Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Responsible AI, AI Security, Human Centered Design, Data Ethics, Model Evaluation, Artificial Intelligence, AI literacy, Data Preprocessing
★ 4.2 (57) · Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, Anomaly Detection, Embeddings, LLM Application, Database Application, Large Language Modeling, Generative AI, Image Analysis
★ 4.2 (20) · Beginner · Project · Less Than 2 Hours

SkillsBooster Academy
Skills you'll gain: Google Gemini, Digital Marketing, Anthropic Claude, Marketing Strategy and Techniques, Marketing Strategies, Digital Marketing Campaigns, Microsoft Copilot, Email Marketing, Digital Marketing Tools, Social Media Marketing, Search Engine Optimization, Prompt Engineering, Content Optimization, Advertising Campaigns, Content Creation, Market Research, Generative AI, Web Analytics and SEO, Competitive Analysis, Target Audience
★ 4.7 (18) · Beginner · Specialization · 3 - 6 Months

University of Minnesota
Skills you'll gain: Semiconductors, Finite Element Methods, Medical Devices, Microarchitecture, Engineering Analysis, Mechanical Design, Process Flow Diagrams, Materials science, Laboratory Equipment, Electronics, Quality Assurance, Medical Equipment and Technology, Process Control, Biomedical Engineering, Product Testing, Manufacturing Processes, Electrical Engineering, Electronic Components, Computer Architecture, Mechanical Engineering
★ 4.9 (12) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Plotly, Object Oriented Programming (OOP), Matplotlib, Pandas (Python Package), Plot (Graphics), Interactive Data Visualization, Data Visualization, Seaborn, Data Analysis, File I/O, Data Visualization Software, NumPy, Data Structures, Restful API, Python Programming, Application Programming Interface (API), Data Manipulation, Programming Principles, Computer Programming, Program Development
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Wireframing, Figma (Design Software), Design Reviews, Collaborative Software, Design Software, Digital Design
★ 4.7 (13) · Beginner · Guided Project · Less Than 2 Hours

Illinois Tech
Skills you'll gain: Technical Communication, Data Visualization, Data Presentation, Data Wrangling, Scientific Visualization, Technical Writing, Data Visualization Software, Technical Documentation, Data Ethics, Data Cleansing, Persuasive Communication, Data Science, Writing, Layout Design, Editing, Graphic and Visual Design
Intermediate · Course · 1 - 3 Months