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.

Technics Publications
Skills you'll gain: Data Modeling, Database Design, Data Architecture, Relational Databases, Database Management Systems, Data Engineering, Data Strategy, Database Software, Database Development, Database Theory, Graph Theory, Database Administration, Database Architecture and Administration, Database Management, Databases, Database Systems, Data Governance, Business Analysis, Document Management, Business Analytics
Beginner · Course · 3 - 6 Months

National Taiwan University
Skills you'll gain: 3D Modeling, SketchUp (3D Modeling Software), Software Installation, Visualization (Computer Graphics), Design Software, Graphical Tools
Beginner · Course · 1 - 3 Months

Skills you'll gain: Adobe Premiere, Podcasting, Post-Production, Media Production, Video Editing, Writing and Editing, Digital Signal Processing, Adobe After Effects, Editing, Data Import/Export, LESS, Automation, Design, System Configuration
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Machine Controls, Electrical and Computer Engineering, Control Systems, Embedded Software, Laboratory Experience, Embedded Systems, Power Electronics, Electronic Hardware, Three-Phase, Hardware Design, Electrical Engineering, Electrical Systems, Laboratory Equipment, Electronic Components, Torque (Physics), Design Specifications
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: Life Sciences, Environmental Science, Sustainable Design, Biology, Environment, General Science and Research, Scientific Methods
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Prompt Engineering, New Product Development, Model Based Systems Engineering, Model Evaluation, Sustainable Business, Data Mining, Field-Programmable Gate Array (FPGA), Delegation Skills, Strategic Decision-Making, Real-Time Operating Systems, Object Oriented Design, Project Schedules, Sampling (Statistics), Failure Analysis, Data Ethics, Sustainability Reporting, Goal Setting, Database Design, Agentic systems, Data Visualization
Earn a degree
Degree · 1 - 4 Years

Duke University
Skills you'll gain: Programming Principles, Algorithms, C (Programming Language), Computer Programming, Program Development, Problem Solving, Solution Design, Computational Logic
Beginner · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Network Architecture, Data Centers, Network Security, Network Planning And Design, Networking Hardware, Network Switches, Computer Networking, Information Systems Security, Network Engineering, Network Infrastructure, Computer Security, Network Administration, Local Area Networks, Data Infrastructure, General Networking, Network Routing, Wide Area Networks, Network Protocols, Wireless Networks, Telecommunications
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: SketchUp (3D Modeling Software), Animations, AutoCAD, Visualization (Computer Graphics), 3D Modeling, Software Visualization, 3D Assets, Design Software, Color Matching, Data Import/Export, Digital Design, Design, Editing, Package and Software Management, Software Installation
Advanced · Course · 1 - 3 Months

Duke University
Skills you'll gain: Innovation, Entrepreneurship, Team Building, Business Modeling, Environmental Issue, Business Planning, New Business Development, Sustainable Business, Corporate Sustainability, Business Strategies, Sustainable Development, Social Impact, Entrepreneurial Finance, Energy and Utilities, Sustainable Design, Stakeholder Engagement, Case Studies, Market Opportunities
Beginner · Course · 1 - 3 Months

Skills you'll gain: Securities (Finance), Credit Risk, Capital Markets, Financial Services, Financial Market, Investment Banking, Lending and Underwriting, Finance, Financial Regulations, Banking, Derivatives, Financial Management, Investment Management, Risk Management, Financial Analysis, Risk Analysis, Asset Management, Analysis, Product Management, Product Design
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Network Performance Management, Network Monitoring, Network Troubleshooting, Real Time Data, Performance Testing, Performance Tuning, Network Engineering, Network Planning And Design, Application Performance Management, Network Protocols, Service Level, Verification And Validation, Software Quality Assurance, Network Analysis, Performance Metric, Network Model, Package and Software Management
Intermediate · Course · 1 - 4 Weeks