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.

Coursera
Skills you'll gain: Infographics, Canva (Software), Graphic and Visual Design, Design Elements And Principles
Intermediate · Guided Project · Less Than 2 Hours
University of Washington
Skills you'll gain: Unsupervised Learning, Supervised Learning, Statistical Machine Learning, Predictive Analytics, Advanced Analytics, Data Analysis, R Programming, Statistical Methods, Statistical Inference, Statistical Analysis, Machine Learning Algorithms, Machine Learning, Graph Theory, Classification Algorithms, Probability & Statistics, Big Data
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Workspace, Collaborative Software, Collaboration, Productivity Software, Internal Communications, Business Communication, Communication, Spreadsheet Software, File Management
Beginner · Course · 1 - 3 Months

Skillshare
Skills you'll gain: Technical Drawing, Design Elements And Principles, Graphic and Visual Design, Creativity
Beginner · Specialization · 1 - 3 Months

Arizona State University
Skills you'll gain: Rapport Building, Growth Mindedness, Recognizing Others, Empathy, Relationship Building, Constructive Feedback, Interpersonal Communications, Social Skills, Leadership, Compassion, Collaboration, Mentorship, Teamwork, Empowerment, Decision Making, Active Listening, Independent Thinking, Open Mindset, Conflict Management, Accountability
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: JSON, NoSQL, Cloud API, Javascript, Data Store, Data Import/Export, Cloud Computing, Software Development
Beginner · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Power Electronics, Electrical Engineering, electromagnetics, Electronic Components, Mathematical Modeling, Thermal Management, Engineering Analysis, Engineering Design Process, Engineering Calculations, Applied Mathematics
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Open Web Application Security Project (OWASP), Vulnerability Assessments, Application Security, Vulnerability Management, Secure Coding, Hardening, Security Controls, Cybersecurity, Authorization (Computing), Cryptography, System Configuration, Encryption
Intermediate · Course · 1 - 3 Months
The Hong Kong University of Science and Technology
Skills you'll gain: Structural Analysis, Mechanics, Engineering Calculations, Mechanical Engineering, Civil Engineering, Engineering Analysis, Engineering Drawings, Geometry, Algebra, Applied Mathematics
Intermediate · Course · 1 - 3 Months

Fundação Lemann
Skills you'll gain: Google Workspace, Education Software and Technology, Digital pedagogy, Learning Management Systems, Gmail, Collaboration, Document Management, Data Sharing, Cloud Storage, Spreadsheet Software
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Image Analysis, Computer Vision, Deep Learning, Convolutional Neural Networks, Computer Graphics, Machine Learning Methods, Artificial Intelligence, Data Ethics, Microsoft Excel, Generative AI, Linear Algebra, Feature Engineering, Digital Signal Processing
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Annual Reports, Governance, Corporate Accounting, Law, Regulation, and Compliance, Financial Industry Regulatory Authorities, Regulatory Requirements, Compliance Management, Regulatory Compliance, Financial Regulation, Accountability, Business Management, Corporate Strategy, Regulation and Legal Compliance, Business Ethics, Organizational Structure, Corporate Communications, Governance Risk Management and Compliance, Financial Accounting, Financial Reporting, Auditing
Beginner · Specialization · 1 - 4 Weeks