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.

Indian Institute for Human Settlements
Skills you'll gain: Economics, Policy, and Social Studies, Policy Development, Public Policies, Policy Analysis, Financial Policy, Behavioral Economics, Political Sciences, Economics, Environmental Policy, Market Dynamics, Public Affairs, Governance, Program Implementation, Decision Making
Beginner · Course · 1 - 3 Months

Skills you'll gain: Hardware Troubleshooting, Computer Hardware, Computer Architecture, Desktop Support, Data Storage Technologies, System Configuration, USB, Peripheral Devices, System Support
Beginner · Course · 1 - 3 Months

Skills you'll gain: Email Marketing, Social Media Marketing, Point of Sale, Brand Loyalty, Customer Retention, Social Media Management, Customer Relationship Management, Customer Engagement, Shipping and Receiving, Customer Analysis, E-Commerce, Digital Marketing, Content Creation, Personalized Service, Employee Surveys, Process Optimization, User Feedback, Business Marketing, Contextual Advertising
Beginner · Specialization · 3 - 6 Months

L&T EduTech
Skills you'll gain: Hydraulics, Engineering Analysis, Engineering Calculations, Mechanical Engineering, Chemical Engineering, Process Flow Diagrams, Process Analysis, Mathematical Modeling
Intermediate · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Bayesian Network, Computational Logic, Markov Model, Artificial Intelligence, Game Theory, Theoretical Computer Science, Logical Reasoning, Python Programming, Deductive Reasoning, Reinforcement Learning, Probability, Verification And Validation, Decision Tree Learning, Algorithms, Probability Distribution
Intermediate · Course · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, Application Specific Integrated Circuits, Technical Design, Systems Design, Computer Architecture, Hardware Architecture, Electronic Hardware, Distributed Computing, System Configuration, Cloud Computing Architecture, Computer-Aided Design
Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Sales Presentations, Graphic Design, Brainstorming, Verbal Communication Skills, Presentations, Communication, English Language, Marketing Materials, Advertising, Advertising Sales, Business Correspondence, Public Speaking, Persuasive Communication, Business Writing, Marketing Communications, Business Communication, Business Marketing, Communication Strategies, Marketing, Professional Networking
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Web Analytics and SEO, Search Engine Optimization, Content Marketing, Web Analytics, Blogs, Search Engine Marketing, Content Creation, Marketing Strategy and Techniques, Digital Marketing, Growth Strategies, Content Strategy, Social Media Marketing, Market Research
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Debugging, Unit Testing, Relational Databases, Object Oriented Programming (OOP), Databases, Data Visualization Software, Object Oriented Design, Web Scraping, Data Science, Creative Design, Scatter Plots, Data Structures, Programming Principles, File I/O, Integrated Development Environments, Software Visualization, Python Programming, Computer Programming, Program Development, Diversity and Inclusion
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: OpenAI API, OpenAI, Prompt Engineering, JSON, Application Programming Interface (API), Web Applications, Generative AI, LLM Application, Data Processing
Beginner · Guided Project · Less Than 2 Hours

28DIGITAL
Skills you'll gain: Computational Logic, Combinatorics, Logical Reasoning, Mathematical Modeling, Theoretical Computer Science, Applied Mathematics, Algorithms, Linear Algebra, Verification And Validation, Arithmetic
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Photo/Video Production and Technology, Video Production, Content Creation, Social Media, User Accounts, Design, Creativity
Beginner · Guided Project · Less Than 2 Hours