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: Jenkins, Selenium (Software), Apache Maven, Continuous Integration, Build Tools, CI/CD, Object Oriented Programming (OOP), Object Oriented Design, Java, Software Design Patterns, Test Script Development, Test Automation, Java Programming, Code Reusability, Software Testing, Maintainability, Test Tools, Test Case, Browser Compatibility, Software Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Network Planning And Design, Network Troubleshooting, Internet Of Things, Network Security, Network Engineering, Network Architecture, Computer Networking, Network Infrastructure, Network Routers, TCP/IP, Network Routing, Virtual Local Area Network (VLAN), Routing Protocols, System Configuration, Network Switches, Firewall, Enterprise Architecture, Dynamic Host Configuration Protocol (DHCP), Scalability
Intermediate · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Design Thinking, Design Research, Research and Design, Innovation, Human Centered Design, User Research, Ideation, Service Design, Design and Product, Organizational Strategy, Creativity, Storyboarding, Thought Leadership, Product Development, Process Development, User Experience, Research Methodologies, Qualitative Research, Customer Insights, Visual Storytelling
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Email Marketing, Direct Marketing, Driving engagement, Customer Engagement, Target Audience, Content Marketing, Marketing Effectiveness, Campaign Management, Marketing Strategy and Techniques, Marketing Strategies, Customer Relationship Building, Campaign Planning, Customer Retention, Personalized Campaigns, Marketing Communications, Relationship Management, Communication Planning
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Requirements Management, Design Reviews, Systems Engineering, Engineering Management, Requirements Analysis, Systems Design, Organizational Leadership, Functional Design, Software Engineering, Systems Integration, Technical Design, Leadership, Engineering Design Process, Performance Measurement, Design Specifications, Performance Metric, Manufacturing and Production, Coordination
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Design Thinking, Software Design, User Interface (UI), Usability, User Interface (UI) Design, UI Components, Interactive Design, Application Design, Python Programming, Application Development
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: SQL Server Integration Services (SSIS), Extract, Transform, Load, Data Warehousing, Data Transformation, Data Manipulation, Data Analysis, Microsoft SQL Servers, Data Integration, Data Mining, Advanced Analytics, Pivot Tables And Charts, Data Processing, SQL, Data Pipelines, Workflow Management, Dataflow
Mixed · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Agentic Workflows, Journey Mapping, Google Gemini, AI Product Strategy, AI Workflows, Generative AI Agents, Agentic systems, Gemini, User Flows, Value Engineering, No-Code Development, Prioritization, Strategic Prioritization, Business Priorities, Prototyping, Retail Sales, Retail Store Operations
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Real-Time Operating Systems, Embedded Software, Software Architecture, Code Reusability, Embedded Systems, Memory Management, Systems Architecture, Software Design, Software Design Patterns, Performance Tuning, Secure Coding, Scalability, Data Sharing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Mockups, User Experience, User Experience Design, User Interface and User Experience (UI/UX) Design, Web Content Accessibility Guidelines, User Interface (UI), User Centered Design, Design, Usability, User Interface (UI) Design, UI/UX Research, Collaborative Software, Graphic and Visual Design, User Research, Design Elements And Principles, Artificial Intelligence
Mixed · Course · 1 - 3 Months

Skills you'll gain: IT Security Architecture, Endpoint Security, Zero Trust Network Access, Application Security, Security Strategy, Hardening, Microsoft Servers, Data Security, Security Management, Vulnerability Scanning, Patch Management
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Layout Design, Autodesk, Technical Documentation, Design Software, Technical Design, Functional Design, Design, Human Factors, Design Elements And Principles, Design Strategies, Conceptual Design
Beginner · Course · 1 - 4 Weeks