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: Usability Testing, Usability, Figma (Design Software), Responsive Web Design, User Experience Design, Interaction Design, User Experience, User Centered Design, UI/UX Research, Prototyping, User Interface and User Experience (UI/UX) Design, Software Design Documents, Style Guides, Design Specifications, Mockups, Software Documentation, User Interface (UI) Design, UI Components, Wireframing
★ 5 (8) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, 3D Assets, Post-Production, Computer Graphics, Visualization (Computer Graphics), Design Software, Creative Design, Creativity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Instagram, Visual Storytelling, Storytelling, Content Creation, Marketing Design, Facebook, Graphic and Visual Design Software, Social Media, Social Media Content, Graphic Design, Social Media Marketing, Shared Media, Marketing Collateral, Promotional Strategies
Beginner · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Frontend Integration, Data Access
★ 3.8 (6) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: File Transfer Protocol (FTP), Transaction Processing, Verification And Validation, Integration Testing, Data Integration, Data Validation, Development Testing, Middleware, Systems Integration, Code Reusability, Process Modeling, Databases
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Oracle Databases, Oracle SQL Developer, Database Administration, Operational Databases, Database Software, Database Architecture and Administration, Database Systems, Relational Databases, Database Management, SQL, Data Storage, Data Management, Performance Tuning, Data Integrity, Cyber Security Policies, Security Controls, Authorization (Computing), Identity and Access Management, System Monitoring, User Accounts
★ 5 (18) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Brainstorming, UI/UX Strategy, Experience Design, Ideation, User Experience Design, User Interface and User Experience (UI/UX) Design, Design Thinking, Innovation, Design Strategies, Collaborative Software, User Interface (UI) Design, Product Improvement, Team Oriented, Product Development
★ 4.7 (19) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Database Design, Database Development, Relational Databases, SQL, PHP (Scripting Language), Database Application, Database Software, Database Systems, Database Management, Databases, Database Management Systems, Database Administration, Query Languages, Back-End Web Development, Data Structures, Software Installation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Color Theory, Typography, Digital Design, Graphic and Visual Design, Graphic Design, Visual Design, Design Elements And Principles, Branding
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, Computer-Aided Design, Drafting and Engineering Design, Mechanical Design, Simulation and Simulation Software, Design Software, Engineering Software, Manufacturing Processes
★ 4.4 (74) · Beginner · Course · 1 - 4 Weeks

★ 4.9 (14) · Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Supervised Learning, Feature Engineering, Predictive Modeling, Predictive Analytics, Data Manipulation, Statistical Machine Learning, Classification Algorithms, Machine Learning Methods, Statistical Modeling, Design Thinking, Scikit Learn (Machine Learning Library), Data Cleansing, Model Training, Regression Analysis, Data Processing, Model Optimization, Tensorflow, Logistic Regression
★ 4.5 (123) · Intermediate · Course · 1 - 3 Months