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.

DeepLearning.AI
Skills you'll gain: Image Analysis, Tensorflow, Transfer Learning, Convolutional Neural Networks, Computer Vision, Fine-tuning, JavaScript Frameworks, JSON, Model Deployment, Browser Compatibility, Javascript, Model Training, Data Processing, Real Time Data, Web Applications, Data Capture, Machine Learning
ā 4.8 (1K) Ā· Intermediate Ā· Course Ā· 1 - 4 Weeks

Universidad Austral
Skills you'll gain: Negotiation, Conflict Management, Communication, Coaching, Collaboration, Personal Attributes, Emotional Intelligence
ā 4.7 (859) Ā· Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Data Ethics, Generative AI Agents, Generative AI, Software Design Documents, Software Design, AI Integrations, Software Architecture, Agentic Workflows, Continuous Integration, Software Development, Prompt Patterns, LLM Application, Application Security, Software Engineering, Code Review, Debugging, DevSecOps
ā 4.5 (245) Ā· Intermediate Ā· Course Ā· 1 - 3 Months
University of California San Diego
Skills you'll gain: Statistical Analysis, Experimentation, Usability Testing, Usability, Statistical Programming, Statistical Hypothesis Testing, Data Analysis, Statistical Methods, UI/UX Research, R Programming, User Experience, Data Collection, Human Computer Interaction, Statistics, Data Validation, Statistical Modeling, Regression Analysis, Logistic Regression
ā 3.6 (596) Ā· Intermediate Ā· Course Ā· 1 - 3 Months

University of Washington
Skills you'll gain: Persuasive Communication, Public Speaking, Oral Expression, Verbal Communication Skills, Motivational Skills, Advocacy, Peer Review, Communication Strategies, Action Oriented, Constructive Feedback, Verbal Strategic Communication, Problem Solving
ā 4.8 (352) Ā· Beginner Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Cryptography, Object Oriented Design, Object Oriented Programming (OOP), File I/O, Encryption, Data Structures, Program Development, Software Development, Model Evaluation, Automation, Model Training, Classification Algorithms, Database Application, Plot (Graphics), Public Key Cryptography Standards (PKCS), Python Programming, Algorithms, Software Installation, Code Reusability, Functional Design
ā 4.7 (105) Ā· Beginner Ā· Specialization Ā· 3 - 6 Months
LearnQuest
Skills you'll gain: Oracle SQL Developer, SQL, Oracle Databases, PL/SQL, Database Design, Database Theory, Database Management Systems, Database Systems, Database Management, Database Architecture and Administration, Database Development, Relational Databases, Databases, Data Storage Technologies, Data Storage, Query Languages, Transaction Processing, Stored Procedure, Data Management, Data Modeling
ā 4.6 (927) Ā· Beginner Ā· Specialization Ā· 3 - 6 Months

Universidade de SĆ£o Paulo
Skills you'll gain: Model View Controller, Unified Modeling Language, Object Oriented Programming (OOP), Software Design Patterns, Object Oriented Design, Software Design, Java Programming, Computer Programming, Maintainability, Program Development, Debugging, Software Architecture, Programming Principles, Software Testing, Other Programming Languages, Prototyping
ā 4.8 (187) Ā· Intermediate Ā· Course Ā· 1 - 3 Months

Skills you'll gain: LangChain, Tool Calling, LLM Application, AI Workflows, AI Orchestration, Agentic systems, Generative AI Agents, Agentic Workflows, Artificial Intelligence and Machine Learning (AI/ML), Application Development, Software Development
ā 4.6 (116) Ā· Intermediate Ā· Course Ā· 1 - 4 Weeks

Scrimba
Skills you'll gain: Responsive Web Design, HTML and CSS, Hypertext Markup Language (HTML), Typography, Cascading Style Sheets (CSS), Web Design, Web Design and Development, Web Development Tools, Browser Compatibility, Application Deployment, Front-End Web Development, Web Development, Computer Programming Tools, Animations, Development Environment, Software Development Tools, UI Components, Interactive Design, Javascript, Frontend Performance
ā 4.6 (237) Ā· Beginner Ā· Specialization Ā· 3 - 6 Months

Skills you'll gain: Data Access, Object Oriented Design, Relational Databases, Object Oriented Programming (OOP), Database Software, JUnit, Data Integrity, SQL, Database Development, Java, Java Programming, Database Management, Databases
ā 4.6 (39) Ā· Beginner Ā· Course Ā· 1 - 4 Weeks

University of Minnesota
Skills you'll gain: AI Personalization, Model Evaluation, Machine Learning Algorithms, Taxonomy, Decision Support Systems, Business Metrics, Applied Machine Learning, Test Data, Machine Learning, Dimensionality Reduction, Performance Metric, Spreadsheet Software, Data Collection, Performance Measurement, Analysis, Systems Design, Solution Design, Predictive Modeling, Microsoft Excel, Statistical Methods
ā 4.3 (833) Ā· Intermediate Ā· Specialization Ā· 3 - 6 Months