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.

Microsoft
Skills you'll gain: Microsoft Power Platform, Power BI, Power Platform Architecture & Technical Design, Microsoft Power Automate/Flow, Microsoft 365, Workflow Management, Dashboard, Business Intelligence, Data Analysis, No-Code Development, Process Design, Business Workflow Analysis, Dashboard Creation, Application Development, Data Visualization, Application Design, Data Modeling, Business Process, Data Store, Generative AI Agents
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Delegation Skills, Responsible AI, Culture Transformation, Team Performance Management, Organizational Development, Prompt Engineering, People Analytics, Empowerment, Performance Management, AI literacy, Microsoft Copilot, Executive Presence, Management Training And Development, Performance Measurement, Organizational Change, Microsoft Teams, Employee Coaching, Goal Setting, Microsoft Development Tools, Microsoft Visio
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Javascript, Javascript and jQuery, Object Oriented Design, Scripting, Program Development, Web Applications, Scripting Languages, Computer Programming, Code Reusability, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS), Prototyping, Context Management
Beginner · Specialization · 3 - 6 Months

Peking University
Skills you'll gain: Java Programming, Java, Program Development, Programming Principles, Computer Programming, Maintainability, Database Development, Object Oriented Programming (OOP), JUnit, Database Application, UI Components, C and C++, Data Access, Object Oriented Design, User Interface (UI), Application Development, Event-Driven Programming, File I/O, Data Structures
Intermediate · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Data Storytelling, Decision Making, Critical Thinking, Database Design, Data Manipulation, Data Presentation, Power BI, Data Visualization, Model Evaluation, Feature Engineering, Model Deployment, Interactive Data Visualization, Data Wrangling, Critical Thinking and Problem Solving, Data Analysis Expressions (DAX), Human Centered Design, SQL, Machine Learning, Problem Solving, Python Programming
Beginner · Professional Certificate · 3 - 6 Months

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
Beginner · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Environmental Social And Corporate Governance (ESG), AI Product Strategy, Microsoft Copilot, AI Enablement, Responsible AI, Return On Investment, Cost Benefit Analysis, AI Security, Business Priorities, Governance Risk Management and Compliance, Financial Modeling, Governance, Data Governance, Executive Presence, Key Performance Indicators (KPIs), Risk Analysis, Operating Cost, Decision Making, Power Platform Architecture & Technical Design, Risk Modeling
Beginner · Course · 1 - 3 Months

Skills you'll gain: Node.JS, Scalability, Restful API, Server Side, Software Architecture, Back-End Web Development, Systems Architecture, Application Programming Interface (API), JavaScript Frameworks, API Design, Middleware, Microservices, Enterprise Architecture, Development Environment, Application Frameworks, Application Deployment, Cloud-Based Integration, CI/CD, Javascript, Continuous Integration
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: DevSecOps, Infrastructure Security, Cyber Governance, Zero Trust Network Access, Threat Detection, Security Engineering, IT Security Architecture, Threat Modeling, Endpoint Detection and Response, Security Information and Event Management (SIEM), Cyber Threat Hunting, Enterprise Architecture, Cloud Infrastructure, Application Security, Network Security, Identity and Access Management, Cyber Security Policies, Governance Risk Management and Compliance, Risk Analysis, Role-Based Access Control (RBAC)
Advanced · Professional Certificate · 3 - 6 Months

Board Infinity
Skills you'll gain: Real Time Data, Plotly, Dashboard, Dashboard Creation, Live Streaming, Technical Analysis, Data Visualization, Heat Maps, Scalability, Restful API, Pandas (Python Package), Python Programming, UI Components, NumPy, Data Analysis, Application Deployment, Data Persistence, Data Modeling, Event Monitoring
Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Search Engine Optimization, Content Optimization, Web Analytics and SEO, Keyword Research, Content Development and Management, Content Strategy, Competitive Analysis, Web Content, Content Performance Analysis, Performance Measurement, Marketing, A/B Testing, Campaign Management, Key Performance Indicators (KPIs), Client Services, Content Marketing, Web Analytics, Forecasting, Performance Reporting, Expectation Management
Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Corporate Strategy, Innovation, Performance Measurement, Entrepreneurship, Organizational Strategy, Key Performance Indicators (KPIs), Strategic Partnership, Business Strategy, Business Planning, Needs Assessment, Program Management, Program Implementation, New Business Development, Plan Execution, Technology Strategies, Organizational Development, Business Metrics, Business Development, Leadership, Environmental Social And Corporate Governance (ESG)
Beginner · Course · 1 - 4 Weeks