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.

University at Buffalo
Skills you'll gain: Model Based Systems Engineering, Peer Review, Programmable Logic Controllers, Systems Engineering, Product Lifecycle Management, Intrusion Detection and Prevention, Security Controls, Performance Measurement, Collaborative Software, Control Systems, Continuous Monitoring, Anomaly Detection, Machine Controls, Incident Response, Digital Transformation, Vulnerability Assessments, Software Development Life Cycle, Production Process, Cybersecurity, Manufacturing Operations
Beginner · Specialization · 3 - 6 Months

University of Minnesota
Skills you'll gain: UI/UX Research, User Research, Design Research, User Experience, User Centered Design, Ideation, User Interface (UI), Qualitative Research, Surveys, User Story, Data Collection, Persona Development, Data Analysis, Interviewing Skills, People Analytics, Statistical Analysis
Mixed · Course · 1 - 3 Months

Skills you'll gain: Color Theory, Layout Design, Typography, Adobe Photoshop, Photo Editing, Graphic and Visual Design, Design Elements And Principles, Design, Graphic Design, Image Quality
Beginner · Course · 1 - 4 Weeks

Northwestern University
Skills you'll gain: Design Thinking, Innovation, Ideation, Human Centered Design, Brainstorming, Strategic Leadership, Leadership, Storyboarding, Customer Engagement, Creative Thinking, Collaboration, Qualitative Research, Empathy
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Biological Engineering, Molecular Biology, Biotechnology, Electrical Engineering, Engineering Design Process, Biochemistry, Cell Biology, Technical Design, Research Design, Biology, Computational Logic, Laboratory Experience, Technical Standard
Build toward a degree
Beginner · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Design Thinking, Responsible AI, Design, User Experience Design, Creative Design, Persona (User Experience), Design and Product, User Interface and User Experience (UI/UX) Design, Data Ethics, Artificial Intelligence, UI/UX Strategy, Innovation, Machine Learning
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Intrusion Detection and Prevention, Role-Based Access Control (RBAC), AWS Identity and Access Management (IAM), Amazon Web Services, Amazon Elastic Compute Cloud, Cloud Computing, Malware Protection, Threat Modeling, Cloud Security, Load Balancing, Security Engineering, User Accounts, Authorization (Computing), Identity and Access Management, Network Security, Information Systems Security, Cybersecurity, Encryption, Geographic Information Systems
Beginner · Specialization · 3 - 6 Months
University of Virginia
Skills you'll gain: Design Thinking, Stakeholder Analysis, Human Centered Design, User Experience, Persona Development, Process Mapping, Value Engineering, User Research, Customer experience improvement, Qualitative Research, Customer Insights, Strategic Thinking, Innovation, Interviewing Skills
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Statistical Hypothesis Testing, Research Design, Statistical Analysis, Data Ethics, Statistical Modeling, Data Science, Data Analysis, Quantitative Research, Regression Analysis, Probability & Statistics, Linear Algebra, Calculus
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Experience Design, Responsive Web Design, Storyboarding, Adobe XD, Information Architecture, User Experience, UI/UX Research, Web Design, Usability Testing, Cross Platform Development, Figma (Design Software), User Interface and User Experience (UI/UX) Design, User Centered Design, Prototyping, Wireframing, User Research, User Story, Presentations, Human Factors, Persona (User Experience)
Beginner · Professional Certificate · 3 - 6 Months

Arizona State University
Skills you'll gain: Manufacturing Processes, Engineering Design Process, Computer-Aided Design, Design Strategies, Prototyping, Design, 3D Modeling, Materials science
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: User Interface and User Experience (UI/UX) Design, Figma (Design Software), User Interface (UI), Mockups, Adobe XD, Responsive Web Design, User Experience, User Centered Design, Wireframing, Microsoft Copilot, Cascading Style Sheets (CSS), Web Content Accessibility Guidelines, Prototyping, Mobile Development
Beginner · Course · 1 - 4 Weeks