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.

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Digital Signal Processing, Digital Communications, Communication Systems, Telecommunications, Algorithms, Linear Algebra
Intermediate · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Agentic systems, Generative AI Agents, Agentic Workflows, Financial Auditing, Auditing, AI Workflows, Accounting, General Accounting, Business Workflow Analysis, Process Design, Accounting Systems, Internal Auditing, Workflow Management, AI Orchestration, Artificial Intelligence, Prompt Engineering, LLM Application, Feasibility Studies, Responsible AI, AI Integrations
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Descriptive Statistics, Data Analysis, Tableau Software, Statistical Visualization, Statistical Reporting, Business Analytics, Descriptive Analytics, Exploratory Data Analysis, Data Visualization, Data Storytelling, Dashboard Creation, Plot (Graphics), Seaborn, Dashboard, Data Presentation, Matplotlib, Analysis, Statistical Analysis, Data-Driven Decision-Making, Performance Analysis
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Zero Trust Network Access, Enterprise Architecture, Identity and Access Management, Role-Based Access Control (RBAC), Public Key Infrastructure, Azure Active Directory, Authorization (Computing), Authentications, Multi-Factor Authentication, Active Directory, IT Security Architecture, Security Controls, Microsoft Azure, AI Security, Key Management, Endpoint Detection and Response, Security Architecture Review, Endpoint Security, Compliance Management, Gap Analysis
Advanced · Course · 1 - 3 Months

Edureka
Skills you'll gain: Kubernetes, Continuous Integration, Application Deployment, Continuous Delivery, DevOps, Git (Version Control System), YAML, Release Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Google Analytics, Dashboard Creation, A/B Testing, Prompt Engineering, Dashboard, Data Storytelling, Customer Retention, Data Presentation, Customer Relationship Management (CRM) Software, Performance marketing, Paid media, Email Marketing, Web Analytics, Data-Driven Marketing, Marketing Budgets, Forecasting, Marketing Analytics, Generative AI, Marketing Effectiveness, Performance Analysis
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Teamwork, Team Management, Team Leadership, Team Building, Team Performance Management, Collaboration, Virtual Teams, Behavior Management, Team Collaboration, Decision Making, Leadership, Team Motivation, Organizational Structure, Leadership Development, Conflict Management, Critical Thinking, Productivity, Problem Solving, Communication Strategies, Communication
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: High Voltage, Low Voltage, Electrical Power, Electric Power Systems, Civil Engineering, Construction Engineering, Electrical Engineering, General Construction and Construction Labor, Matlab, Engineering Analysis, Mathematical Software, Electrical Equipment, Engineering Calculations, Electrical Safety, Surveys, Maintenance, Repair, and Facility Services, Environmental Engineering, Geospatial Information and Technology, Mathematical Modeling
Intermediate · Specialization · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Value Propositions, Sales Presentations, Business Modeling, Presentations, Oral Expression, Verbal Communication Skills, Customer Relationship Building, Customer Analysis, Innovation, Business Architecture, Customer Insights, Business Planning, Customer Engagement, Market Opportunities, Customer Relationship Management, Entrepreneurship, Target Market, Target Audience, Business Strategy, Strategic Partnership
Beginner · Course · 1 - 3 Months

National Taiwan University
Skills you'll gain: Operations Research, Mathematical Modeling, Report Writing, Network Model, Applied Mathematics, Business Modeling, Industrial Engineering, Research Reports, Model Optimization, Linear Algebra, Numerical Analysis, Operational Analysis, Statistical Machine Learning, Inventory Control, Case Studies, Process Optimization, Algorithms, Project Design, Machine Learning, Business Analytics
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Java Programming, Java, Computer Programming, Record Keeping
Intermediate · Guided Project · Less Than 2 Hours

HEC Paris
Skills you'll gain: Project Implementation, Program Implementation, Social Impact, Project Design, Entrepreneurship, Market Opportunities, Self-Awareness, Ideation, Personal Development, New Business Development, Empowerment, Strategic Thinking, Sustainable Business, Innovation, Sustainable Development, Action Oriented, Proactivity, Communication
Mixed · Course · 1 - 3 Months