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.

Google Cloud
Skills you'll gain: Dataflow, Apache Kafka, Data Pipelines, Real Time Data, Data Wrangling, Cloud-Based Integration, Extract, Transform, Load, Serverless Computing, Command-Line Interface, Google Cloud Platform, Data Warehousing, Apache Spark, Cloud Engineering, Data Quality, Identity and Access Management, Data Integration, Scripting, Data Cleansing, Data Transformation, Data Processing
★ 4.5 (2.4K) · Intermediate · Specialization · 3 - 6 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Android Studio, Android (Operating System), Android Development, Mockups, Mobile Development, Mobile Development Tools, Software Design, Software Design Patterns, User Interface (UI) Design, Application Design, Prototyping, UI Components, Development Environment, GitHub, Configuration Management
★ 4.5 (684) · Mixed · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Retail Sales, Conflict Management, Retail Store Operations, Cross-Channel Marketing, Market Dynamics, Sales Strategy, E-Commerce, Coordinating, Market Analysis, Business-To-Consumer, Supplier Performance Management, Customer Analysis, Vendor Management, Performance Measurement, Strategic Partnership, Performance Management, Systems Analysis, Performance Analysis, Performance Improvement, Model Evaluation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: File I/O, Plot (Graphics), Pandas (Python Package), Data Persistence, NumPy, Scripting, Object Oriented Programming (OOP), Python Programming, Query Languages, Databases, Object Oriented Design, Data Import/Export, Data Access, File Management
★ 4.4 (21) · Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Multimedia, Microsoft PowerPoint, Presentations, Microsoft Office, Collaborative Software, Microsoft Windows, Editing, Document Management
★ 4.7 (1.2K) · Beginner · Course · 1 - 3 Months

Eindhoven University of Technology
Skills you'll gain: Ethical Standards And Conduct, Engineering Design Process, Business Ethics, Engineering Practices, Law, Regulation, and Compliance, Risk Management Framework, Social Impact
★ 4.6 (832) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Azure, Terraform, Virtual Networking, Network Administration, Network Architecture, Infrastructure as Code (IaC), Network Security, Network Infrastructure, Computer Networking, Network Planning And Design, Azure DevOps, Load Balancing, Virtual Private Networks (VPN), Firewall, Cloud Infrastructure, Cloud Computing Architecture, Enterprise Architecture, Network Routing, Cloud Deployment, Networking Hardware
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Data Modeling, Power BI, Data Lakes, Star Schema, Microsoft Power Platform, Database Design, Data Warehousing, Data Transformation, Extract, Transform, Load, Business Reporting, Microsoft Azure, Data Validation, Analytics, Data Quality, Data Architecture, Generative AI, SQL, Verification And Validation
Intermediate · Course · 1 - 3 Months
Madecraft
Skills you'll gain: Creative Thinking, Innovation, Brainstorming, Ideation, Creative Problem-Solving, Root Cause Analysis, Value Engineering, Design Thinking, Systems Thinking, New Product Development, Cognitive flexibility, Open Mindset, Organizational Leadership, Team Leadership, Diversity and Inclusion, Creativity, Team Motivation, Team Collaboration, Diversity Awareness, Leadership
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Back-End Web Development, Relational Databases, Database Management Systems, Database Management, Database Theory, SQL, Database Design, Databases, Database Administration, MySQL, Data Store, NoSQL, Query Languages, Data Integrity
★ 4.6 (692) · Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Engineering Design Process, Prototyping, Engineering Drawings, Assembly Drawing, Product Design, Drafting and Engineering Design, Product Testing, Hardware Design, Technical Drawing, Mockups, Product Development, Industrial Design, Functional Design, Usability Testing, Manufacturing Processes, Conceptual Design, Cost Estimation, Materials science, Process Development, Production Process
★ 4.7 (127) · Beginner · Specialization · 1 - 3 Months

Microsoft
Skills you'll gain: Microsoft Copilot, Generative AI, Responsible AI, Microsoft Teams, Microsoft Excel, Prompt Patterns, AI Orchestration, Analytics, AI literacy, Data Analysis, Prompt Engineering, AI Workflows, LLM Application, Email Automation, Advanced Analytics, Performance Reporting, Collaboration, Project Coordination, Proposal Development, Content Creation
★ 4.3 (6) · Beginner · Professional Certificate · 3 - 6 Months