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: Data Ethics, Business Research, Surveys, Survey Creation, Qualitative Research, Data Quality, Persona Development, Sample Size Determination, Data Governance, File Management, Sampling (Statistics), Market Research, Marketing Analytics, Return On Investment, Focus Group, Quantitative Research, General Data Protection Regulation (GDPR), Key Performance Indicators (KPIs), Research Design, Research Methodologies
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: PL/SQL, Oracle Databases, Stored Procedure, SQL, Database Development, Performance Tuning, Database Application, Database Management, Business Logic, Data Access, Code Reusability, Maintainability, Debugging
Mixed · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: User Research, UI/UX Research, User Experience, User Experience Design, Design Research, Logo Design, User Interface and User Experience (UI/UX) Design, User Centered Design, Persona (User Experience), Wireframing, UI/UX Strategy, Prototyping, Persona Development, Graphic and Visual Design, Application Design
Beginner · Course · 1 - 3 Months

Advanced · Course · 1 - 3 Months

Skills you'll gain: Legal Technology, Legal Writing, Design Thinking, Client Services, Design, User Experience Design, Human Centered Design, Graphic and Visual Design, AI literacy, Cross-Functional Collaboration
★ 4.8 (6) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Content Creation, Visual Storytelling, Design Elements And Principles, Digital Design, Graphical Tools, Design, Graphics Software, Graphic and Visual Design Software
★ 4.6 (291) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Robotic Process Automation, Email Automation, Business Process Automation, Transaction Processing, Automation, Process Design, HR Tech, Solution Architecture, Web Applications, Social Media Management, Software Architecture, Social Media, Social Media Analytics, Microsoft Excel, Workflow Management, Market Analysis, Solution Design, Secure Coding, Data Architecture, Data Management
Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Prompt Engineering, Generative AI, Google Cloud Platform, LLM Application, Large Language Modeling, Cloud Computing
★ 4.4 (20) · Beginner · Project · Less Than 2 Hours

Banco Interamericano de Desarrollo
Skills you'll gain: Digital Transformation, Talent Management, User Centered Design, Data Integration, Human Capital, Project Design, Cybersecurity, Data Governance, Process Design, Data Management, Governance, Technology Strategies, Program Evaluation, Data-Driven Decision-Making, Interoperability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: User Interface (UI), User Interface (UI) Design, Responsive Web Design, User Interface and User Experience (UI/UX) Design, User Experience Design, Digital Design, Web Design, Graphic and Visual Design, User Experience, Motion Graphics, Adobe XD, Interactive Design, No-Code Development, Graphic Design, Color Matching, Prototyping, Layout Design, Visual Design, Graphic and Visual Design Software, Design
★ 5 (6) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: 3D Modeling, Post-Production, 3D Assets, Virtual Environment, Computer Graphic Techniques, Architectural Design, Visualization (Computer Graphics), Computer Graphics, Image Quality, File Management
Advanced · Course · 3 - 6 Months

Skills you'll gain: Microservices, Cloud Deployment, Cloud Infrastructure, Application Deployment, API Design, Google App Engine, Kubernetes, CI/CD, Google Cloud Platform, Site Reliability Engineering, Cloud Computing Architecture, Infrastructure Architecture, Restful API, Cloud Computing, Cloud Security, Network Architecture, Software Design, Devops Tools, DevOps, Systems Design
Advanced · Course · 1 - 3 Months