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.

Arizona State University
Skills you'll gain: Engineering Design Process, Engineering Drawings, Prototyping, Drafting and Engineering Design, Mechanical Drawings, Computer-Aided Design, Technical Drawing, Robotics
★ 4.8 (30) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Database Administration, Database Management, Relational Databases, SQL, Database Systems, Google Cloud Platform, Operational Databases, Database Design, Databases, Database Architecture and Administration, MySQL, Database Management Systems, System Configuration, Data Migration, Cloud Deployment, Database Software, Security Controls, Data Import/Export, Data Storage, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: PL/SQL, Data Integrity, Oracle Databases, Business Logic, Business Process Automation, Stored Procedure, SQL, Relational Databases, Dependency Analysis, Database Design, Database Management, Database Development, Event-Driven Programming, Auditing
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Simulations, Simulation and Simulation Software, Education Software and Technology, Mathematics Education, Teaching, Ideation, Digital pedagogy, Experimentation
★ 5 (44) · Intermediate · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Ideation, Innovation, Design Thinking, User Research, AI powered creativity, Design Research, Generative AI, Competitive Analysis, User Experience Design, Journey Mapping, AI literacy, Human Centered Design, Data Ethics, Responsible AI, Artificial Intelligence, Problem Solving, Data Collection, Data Synthesis, Critical Thinking
★ 4.6 (18) · Beginner · Course · 1 - 4 Weeks
École Polytechnique Fédérale de Lausanne
Skills you'll gain: Scala Programming, Functional Design, Programming Principles, Event-Driven Programming, Software Design Patterns, Data Structures, Simulations
★ 4.6 (11) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Figma (Design Software), Front-End Web Development, Web Design and Development, Web Design, Prototyping, HTML and CSS, Web Development, Design Software, Hypertext Markup Language (HTML), Design, Cascading Style Sheets (CSS)
★ 4.6 (118) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: SolidWorks (CAD), 3D Modeling, Assembly Drawing, Engineering Design Process, Mechanical Design, Computer-Aided Design, Mechanical Engineering, Torque (Physics), Verification And Validation, Functional Testing
★ 5 (14) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: CI/CD, Jenkins, Build Tools, Kubernetes, Docker (Software), DevOps, Ansible, Devops Tools, Continuous Deployment, Continuous Integration, IT Automation, Containerization, API Design, Application Deployment, Cloud Deployment, Amazon Web Services, Automation, Software Architecture, Cloud Solutions, Version Control
★ 5 (20) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Azure DevOps Pipelines, CI/CD, Package and Software Management, Infrastructure as Code (IaC), Azure DevOps, Continuous Delivery, Continuous Deployment, Application Deployment, Continuous Integration, DevOps, Release Management, Software Versioning, Version Control, Microsoft Azure, GitHub, IT Automation, Development Testing, Test Engineering
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Research, Ideation, Team Building, UI/UX Research, Driving engagement, Usability Testing, Team Oriented, Team Management, Product Design, User Centered Design, User Experience, Design and Product, Business Metrics, Experience Design, Product Development, Performance Measurement, Product Improvement, UI/UX Strategy, Agile Product Development, Product Requirements
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Application Deployment, Azure DevOps, Cloud Deployment, Continuous Deployment, Git (Version Control System), Version Control, Microsoft Azure, Release Management, IT Automation, Code Review
Intermediate · Course · 1 - 4 Weeks