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.

Ball State University
Skills you'll gain: Cryptography, Application Security, Encryption, Authentications, Cybersecurity, Cryptographic Protocols, Data Encryption Standard, Advanced Encryption Standard (AES), Email Security, Network Security, Information Systems Security, Secure Coding, Key Management, Application Development, Public Key Cryptography Standards (PKCS), Public Key Infrastructure, Multi-Factor Authentication, Network Protocols, Data Integrity
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Packaging and Labeling, Sustainable Design, Sustainable Business, Sustainable Technologies, Sustainable Development, Environmental Laws, Waste Minimization, Sustainable Engineering, Environmental Regulations, Corporate Sustainability, Sustainable Systems, Logistics, Environmental Issue, Design, Consumer Behaviour, Innovation, Materials science
Build toward a degree
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Conversion Funnel Analysis, Process Mapping, Process Analysis, Web Analytics, Digital Analysis, Process Optimization, Dashboard, Process Design, Customer experience improvement, Driving engagement, Consolidation, Process Improvement and Optimization, Customer Analysis, Key Performance Indicators (KPIs), Business Metrics, Data-Driven Decision-Making, Event Monitoring
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Personalization, Generative AI, Experience Design, AI powered creativity, Data-Driven Decision-Making, AI Integrations, AI Workflows, Data Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: User Interface (UI), UI/UX Research, User Research, User Interface (UI) Design, User Interface and User Experience (UI/UX) Design, Prototyping, Usability, Figma (Design Software), Web Content Accessibility Guidelines, User Experience Design, Interactive Design, User Centered Design, Design Strategies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Manufacturing Processes, Computer-Aided Design, Automation, Internet Of Things, Manufacturing and Production, Digital Transformation, Manufacturing Operations, Geometric Dimensioning And Tolerancing, Simulation and Simulation Software, Network Infrastructure, Finite Element Methods, AI Integrations, Cloud Computing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Environment, Unreal Engine, Virtual Reality, 3D Assets, Video Game Development, Game Design, Conceptual Design, Performance Tuning, Layout Design, Creativity
Beginner · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Human Centered Design, User Research, Design Thinking, Design Research, Prototyping, Qualitative Research, Innovation, User Feedback, Diversity and Inclusion, Empathy, Diversity Awareness, Ideation, Creativity, Product Testing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Algorithms, Technical Communication, Computational Thinking, Solution Design, Programming Principles, Software Design, Theoretical Computer Science, Technical Writing, Data Structures, Applied Mathematics
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Electrical Systems, Electrical Equipment, Electric Power Systems, Electrical Power, Engineering Design Process, Engineering Calculations, Electrical Wiring, Electrical Safety, Engineering Practices, Building Services Engineering, High Voltage, Low Voltage, Building Design, Electrical Engineering, Schematic Diagrams, Building Codes, Estimation, Safety Standards
Beginner · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Human Centered Design, Organizational Change, User Research, Design Thinking, Change Management, Design Research, Data Ethics, Data Collection, Quantitative Research, Prototyping, Influencing, Qualitative Research, Organizational Leadership, Storytelling, Data Analysis, Analytics, Diversity Awareness, Diversity and Inclusion, Gap Analysis, Leadership
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Web Content Accessibility Guidelines, Video Production, Educational Materials, Instructional Design, Disabilities, Web Content, Learning Strategies, User Centered Design, Microsoft Office, Diversity Awareness, Law, Regulation, and Compliance
Beginner · Course · 1 - 3 Months