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.

Universidad de los Andes
Skills you'll gain: User Feedback, Entrepreneurship, Business Development, New Business Development, Product Development, Customer Analysis, Business Planning, Market Opportunities, Product Design, Value Propositions, Needs Assessment, Customer Insights, Business Strategies, Product Testing
Beginner · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: New Product Development, Design Thinking, Innovation, Product Design, Consumer Behaviour, Ideation, User Research, Market Opportunities, Product Improvement, Needs Assessment, Solution Design, Commercialization, Market Trend, Emerging Technologies
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: SQL, Data Manipulation, Relational Databases, Database Design, Databases, Data Integrity, Database Management Systems, Debugging, Data Management
Intermediate · Guided Project · Less Than 2 Hours

Institut Mines-Télécom
Skills you'll gain: Wireless Networks, Network Architecture, Network Planning And Design, Virtual Networking, Network Security, Emerging Technologies, Communication Systems, Cloud Services, Network Protocols, Telecommunications, Interoperability, Authentications, Encryption, Authorization (Computing)
Intermediate · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Human Centered Design, Problem Solving, Critical Thinking, Analytical Skills, Data Science, Complex Problem Solving, Decision Making, Data Analysis
Beginner · Course · 1 - 4 Weeks

Universidad Austral
Skills you'll gain: Service Design, Customer experience improvement, User Research, Customer experience strategy (CX), Experience Design, Customer Service, Service Improvement, Design Thinking, Expectation Management, Customer Insights, Consumer Behaviour
Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Test Planning, Embedded Systems, User Requirements Documents, Functional Requirement, Systems Design, Requirements Analysis, System Design and Implementation, Software Design, Prototyping, Technical Design, Computer Hardware, Python Programming
Mixed · Course · 1 - 3 Months

Icahn School of Medicine at Mount Sinai
Skills you'll gain: Molecular Biology, Pharmacology, Cell Biology, Physiology, Biochemistry, Biology, Bioinformatics, Mathematical Modeling, Electrophysiology, Systems Analysis, Simulations, Statistical Modeling
Mixed · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Secure Coding, Software Design, Programming Principles, Debugging, Program Development, Vulnerability Assessments, C (Programming Language), Software Development Methodologies
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), File I/O, Software Development, Automation, Data Structures, Programming Principles, Maintainability, Python Programming, Debugging, JSON
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: AI Orchestration, AI Workflows, Agentic Workflows, Agentic systems, Generative AI Agents, Application Design, Tool Calling, Large Language Modeling, Context Management, Software Design Patterns
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Retrieval-Augmented Generation, LLM Application, Large Language Modeling, ChatGPT, Prompt Engineering, OpenAI API, Vector Databases, Embeddings, System Monitoring, Artificial Intelligence, Model Evaluation
Intermediate · Course · 1 - 3 Months