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.

Pearson
Skills you'll gain: Business Modeling, Feasibility Studies, Entrepreneurship, Business Strategy, Strategic Partnership, Strategic Thinking, Marketing Channel, Business Architecture, New Business Development, Business Analysis, Revenue Management, Business Operations, Value Propositions
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Database Design, Relational Databases, Databases, SQL, Big Data, Database Systems, Database Management Systems, NoSQL, Operational Databases, Data Warehousing, Data Management, Query Languages, Virtual Machines, Data Storage, Data Analysis, Unstructured Data
★ 4.7 (1.1K) · Beginner · Course · 1 - 3 Months

Board Infinity
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: MLOps (Machine Learning Operations), Model Deployment, Application Deployment, Cloud Deployment, Docker (Software), Containerization, Continuous Deployment, DevOps, API Testing, CI/CD, Kubernetes, Model Evaluation, Test Tools, Applied Machine Learning, Data Validation, Application Programming Interface (API), API Design, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Python Programming
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Hypertext Markup Language (HTML), Front-End Web Development, HTML and CSS, Web Language, Web Design and Development, Web Development, Web Development Tools, Web Content, Integrated Development Environments
★ 4.6 (2.2K) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: System Programming, Memory Management, Performance Tuning, OS Process Management, Operating Systems, Linux Administration, Linux, Real-Time Operating Systems, System Software, Operating System Administration, Linux Servers, Linux Commands, C (Programming Language), System Configuration, Hardware Architecture, Systems Analysis, Resource Management, Debugging
Intermediate · Course · 1 - 3 Months

Chegg Skills
Skills you'll gain: Data Visualization, Data Presentation, Statistical Visualization, Business Reporting, Data Visualization Software, Data Literacy, Data Storytelling, Plot (Graphics), Business Analytics, Histogram, Scatter Plots, Microsoft Excel, Data-Driven Decision-Making, Trend Analysis, Graphing, Descriptive Statistics, Data Analysis, Business Communication, Decision Making, Problem Solving
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Patient Safety, Design Thinking, Change Management, Institutional Review Board (IRB), Organizational Change, Conflict Management, Data Literacy, Performance Measurement, Systems Thinking, Healthcare Project Management, Data Visualization, Change Control, Solution Design, Health Systems, Data Analysis, Corrective and Preventive Action (CAPA), Risk Analysis, Data Presentation, Safety Assurance, Quality Improvement
★ 4.8 (1.9K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Laboratory Experience, Quality Control, Statistical Process Controls, Laboratory Procedures, Laboratory Testing, Ideation, Market Analysis, Good Manufacturing Practices, Product Quality (QA/QC), Market Dynamics, Feasibility Studies, Chemistry, Quality Assurance, Regulatory Compliance, Verification And Validation, Experimentation, Biochemistry, Safety Standards, Ethical Standards And Conduct, Biology
★ 4.7 (586) · Beginner · Specialization · 3 - 6 Months

University of Washington
Skills you'll gain: Other Programming Languages, Software Design, Ruby (Programming Language), Programming Principles, Data Structures, Computer Programming, Functional Design, Code Reusability
★ 4.9 (789) · Intermediate · Course · 1 - 4 Weeks

Vanderbilt University
Skills you'll gain: Prompt Engineering, Responsible AI, AI literacy, Risking, Generative AI, Artificial Intelligence, AI powered creativity, Verification And Validation, Critical Thinking, Model Evaluation, Trustworthiness, AI Workflows, Creative Thinking, Creativity, Ideation
Beginner · Course · 1 - 4 Weeks

The State University of New York
Skills you'll gain: Branding, Brand Strategy, Marketing and Public Relations, Photo/Video Production and Technology, Entrepreneurship, Content Creation, Video Production, Copywriting, Business Modeling, Public Relations, Presentations, Customer Engagement, Value Propositions, Proposal Development, Web Design and Development, Business Planning, Photography, Web Presence, Marketing Strategies, Content Strategy
★ 4.7 (880) · Beginner · Course · 1 - 4 Weeks