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.

Johns Hopkins University
Skills you'll gain: Health Informatics, Digital Transformation, Health Technology, Public Health, Medical Privacy, Health Systems, Health Care, Data Governance, Interoperability, Artificial Intelligence
Beginner Ā· Course Ā· 1 - 3 Months

AI CERTs
Skills you'll gain: Responsible AI, AI Personalization, Training and Development, Instructional Design, AI Enablement, Employee Training, Generative AI Agents, Training Programs, Learning Management Systems, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Workforce Development, Learning Styles, Learning Theory, Learning Strategies, Human Learning, Childhood Education and Development, Real Time Data
Beginner Ā· Course Ā· 1 - 3 Months

Coursera
Skills you'll gain: Blogs, Content Creation, Content Performance Analysis, Content Strategy, Web Content, Digital Content, Content Marketing, Search Engine Optimization, Web Analytics and SEO, Keyword Research, Google Analytics, Content Management, Marketing Analytics, Brand Strategy, Writing, Data Analysis, Key Performance Indicators (KPIs), Audit Planning, Strategic Decision-Making, Safety Audits
Intermediate Ā· Course Ā· 1 - 4 Weeks

Ćcole Polytechnique
Skills you'll gain: Peer Review, Journals, Scientific Methods, Research, Research Design, Proofreading, Research Methodologies, Editing, Ethical Standards And Conduct, Data Management
Mixed Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Web Applications, HTML and CSS, Front-End Web Development, Web Design and Development, Javascript, Application Design, Application Development, Data Validation, UI Components, Debugging
Beginner Ā· Course Ā· 1 - 4 Weeks
Arizona State University
Skills you'll gain: Design Research, Innovation, Creativity, Design Thinking, Creative Thinking, Stakeholder Analysis, Design, Brainstorming, Creative Problem-Solving, Peer Review, Ideation, Design Strategies, Product Design, Curiosity, User Experience Design, Customer experience improvement, New Product Development, Business Modeling, Cognitive flexibility, Consumer Behaviour
Beginner Ā· Specialization Ā· 3 - 6 Months

Skills you'll gain: Shiny (R Package), Application Deployment, Server Side, Application Lifecycle Management, Authentications, User Interface (UI) Design, Interactive Design, Business Logic, Application Design, Application Development, Dashboard, Security Controls, Web Applications, R (Software)
Beginner Ā· Course Ā· 1 - 4 Weeks

Coursera
Skills you'll gain: Prompt Engineering, Keyword Research, Blogs, Search Engine Optimization, Content Creation, Generative AI, Web Content, Editing, Writing and Editing
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Business Reporting, Project Documentation, Issue Tracking, Data Presentation, Data Validation, Data Visualization Software
Intermediate Ā· Course Ā· 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), Cloud Deployment, Continuous Deployment, Model Evaluation, Data Preprocessing, Machine Learning, Applied Machine Learning, Data Validation, Feature Engineering, Data Quality, Debugging, Continuous Monitoring, Data Pipelines
Intermediate Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Data Integrity, Verification And Validation, Reconciliation, Debugging, Auditing
Intermediate Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Swift Programming, Apple iOS, iOS Development, Apple Xcode
Beginner Ā· Course Ā· 1 - 4 Weeks