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.

Emory University
Skills you'll gain: Conflict Management, Mediation, Empathy, Collaboration, Communication Strategies, Self-Awareness, Active Listening, Adaptability, Communication
Beginner · Course · 1 - 3 Months

Scrimba
Skills you'll gain: JSON, Event-Driven Programming, Javascript, Mobile Development, Data Structures, Application Development, Object Oriented Programming (OOP), Video Game Development, Web Applications, Data Persistence, Scripting, Computer Programming, Front-End Web Development, Web Development, Debugging
Beginner · Course · 1 - 3 Months

Skills you'll gain: MySQL, Database Management, Stored Procedure, Database Design, Database Systems, Relational Databases, SQL, Database Development, Database Administration, Query Languages, Data Management, Data Integrity, Data Validation
Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Feature Engineering, Unsupervised Learning, Data Ethics, Statistical Visualization, Data Storytelling, Big Data, Relational Databases, Supervised Learning, Database Systems, Dataflow, Data Visualization Software, Databases, Statistical Machine Learning, Model Evaluation, Predictive Analytics, R Programming, Data Analysis, SQL, Predictive Modeling, Python Programming
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Canva (Software), Infographics, Planning, Graphic and Visual Design Software, Design, Graphic Design, Graphical Tools, Graphic and Visual Design, Collaboration
Beginner · Guided Project · Less Than 2 Hours

SkillUp
Skills you'll gain: Stakeholder Engagement, Project Management Life Cycle, Resource Management, Risk Management, Earned Value Management, Stakeholder Management, Project Risk Management, Project Schedules, Project Management Institute (PMI) Methodology, Project Management, Negotiation, Project Planning, Leadership and Management, Risk Mitigation, Active Listening, Leadership, Systems Development Life Cycle, Scheduling, Risk Analysis, Cost Management
Beginner · Specialization · 3 - 6 Months

Politecnico di Milano
Skills you'll gain: Agile Project Management, Planning, Agile Methodology, Scrum (Software Development), Scaled Agile Framework, User Story, Sprint Planning, Team Building, People Management, Teamwork, Risk Management, Sprint Retrospectives, Culture Transformation, Backlogs, Project Design, Timelines, Organizational Skills, Resource Management, Business Management, Performance Metric
Beginner · Specialization · 3 - 6 Months

Meta
Skills you'll gain: Restful API, API Testing, Django (Web Framework), API Design, Software Documentation, Application Programming Interface (API), Authentications, Authorization (Computing), Debugging, JSON, Performance Tuning, Data Validation, Extensible Markup Language (XML)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, LangChain, LLM Application, Generative AI, AI Workflows, Application Development, Model Evaluation, Flask (Web Framework), Natural Language Processing, Software Development
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Research Design, Science and Research, Laboratory Research, Research Methodologies, Research, Consumer Behaviour, Influencing, Marketing Psychology, Case Studies, Persuasive Communication, Statistical Analysis, Ethical Standards And Conduct, Data Analysis, Data Collection, Advertising, Behavioral Economics, Biomedical Technology, Experimentation, Neurology, Decision Making
Intermediate · Specialization · 3 - 6 Months
Georgia Institute of Technology
Skills you'll gain: Materials science, Experimentation, New Product Development, Laboratory Research, Product Development, Sustainable Technologies, Chemical Engineering, Process Development, Chemistry, Prototyping, Mechanical Engineering, Laboratory Techniques
Intermediate · Course · 1 - 3 Months

The Chinese University of Hong Kong
Skills you'll gain: Music, Performing Arts, Classical Music, Aesthetics, World Music, Music Performance, Music History, Art History, Design
Mixed · Course · 1 - 3 Months