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.

Skills you'll gain: SQL, Query Languages, Database Design, Performance Tuning, Database Management, Database Development, Databases, PostgreSQL, Data Access
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Canva (Software), Graphic Design, Design, Marketing Design, Creative Design, Typography, Design Elements And Principles, Marketing Materials
Intermediate · Guided Project · Less Than 2 Hours

Dartmouth College
Skills you'll gain: Talent Management, People Development, Professional Networking, Collaboration, Leadership Development, Team Motivation, Teamwork, People Management, Entrepreneurship, Innovation, Leadership and Management, Leadership, Creativity, Employee Coaching, Mentorship, Influencing, Employee Retention, Recruitment Strategies, Growth Strategies
Beginner · Course · 1 - 4 Weeks

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Vibrations, Equipment Design, Engineering Analysis, Engineering Calculations, Mathematical Modeling, Applied Mathematics, Differential Equations, Calculus, Physics
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Animations, Editing, Writing and Editing, Content Creation, Video Editing, Video Production, Training and Development
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Facebook, Marketing Design, Marketing Materials, Promotional Materials, Social Media Content, Organizational Skills, Social Media, Content Creation, Advertising, Branding, Social Media Marketing, Photo Editing, Dashboard, Marketing, Graphic Design, Digital Advertising
Intermediate · Guided Project · Less Than 2 Hours

New York University
Skills you'll gain: Network Security, Firewall, Distributed Denial-Of-Service (DDoS) Attacks, Threat Modeling, Network Architecture, Intrusion Detection and Prevention, TCP/IP, Cybersecurity, Threat Detection, Cyber Attacks, Enterprise Security, Infrastructure Security, Network Protocols, Proxy Servers
Intermediate · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: PostgreSQL, JSON, Text Mining, Database Systems, SQL, Databases, Natural Language Processing, Database Management, Data Processing, Application Programming Interface (API), Data Storage, Python Programming
Intermediate · Course · 1 - 4 Weeks
CertNexus
Skills you'll gain: Data Ethics, Responsible AI, Accountability, Risk Management, Operational Risk, Risk Analysis, Information Privacy, Risk Mitigation, AI Security, Personally Identifiable Information, Safety and Security, Business Ethics, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

Scrimba
Skills you'll gain: React Redux, React.js, Cascading Style Sheets (CSS), Web Components, JavaScript Frameworks, UI Components, HTML and CSS, Routing Protocols, Front-End Web Development, User Interface (UI), Web Frameworks, Maintainability, Authentications, Web Development Tools, Application Frameworks, Application Programming Interface (API), Web Design, Restful API, Javascript, Web Development
Intermediate · Specialization · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Control Systems, Mathematical Modeling, Matlab, Systems Analysis, Simulations, Systems Design, Differential Equations, Applied Mathematics, Linear Algebra
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Agile Product Development, Wireframing, Product Roadmaps, Customer experience strategy (CX), Agile Project Management, Persona Development, User Experience, Product Requirements, User Story, Product Development, User Research, Product Strategy
Intermediate · Guided Project · Less Than 2 Hours