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.

Splunk Inc.
Skills you'll gain: Dashboard Creation, Splunk, Interactive Data Visualization, Data Mapping, Performance Tuning, Geospatial Information and Technology, Geospatial Mapping, Wireframing, Extensible Markup Language (XML), Prototyping, JSON
★ 4.6 (20) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Model Training, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning Methods, Machine Learning Algorithms, AWS SageMaker, Responsible AI, Applied Machine Learning, Model Optimization, Artificial Intelligence, Machine Learning, Prompt Engineering, Amazon Bedrock, Amazon Web Services, Data Ethics, Model Deployment, Supervised Learning, Computer Vision, AI Workflows, AI literacy, Image Analysis
★ 5 (13) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Photo Editing, Instagram, Social Media Content, Photo/Video Production and Technology, Social Media, Social Media Marketing, Content Creation, Marketing Design, Graphics Software, Shared Media, Graphical Tools, Marketing
★ 4.1 (21) · Beginner · Guided Project · Less Than 2 Hours

Lund University
Skills you'll gain: Climate Change Programs, Climate Change Mitigation, Sustainable Development, Climate Change Adaptation, Social Justice, Drive Engagement, Community Development, Social Impact, Mitigation, Systems Thinking, Stakeholder Engagement, Research and Design, Visionary, Data-Driven Decision-Making, Finance, Innovation, Strategic Partnership, Governance, Collaboration
★ 4.7 (14) · Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Systems Engineering, Requirements Analysis, Requirements Elicitation, Systems Development Life Cycle, Systems Development, Configuration Management, Engineering Management, Project Risk Management, Waterfall Methodology, Functional Requirement, Systems Analysis, Project Management, Risk Management, Systems Architecture, System Requirements
★ 4.6 (8) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Jira (Software), Issue Tracking, Dashboard Creation, User Story, Dashboard, Workflow Management, Scrum (Software Development), Kanban Principles, Sprint Planning, Concision, Prioritization, Query Languages, Process Management, Collaborative Software, Technical Communication, Stakeholder Communications, Team Oriented
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Deployment, Anomaly Detection, Image Analysis, Computer Vision, Model Training, Matlab, Generative AI, Deep Learning, Model Evaluation, Data Preprocessing, Interoperability
★ 4.9 (15) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Amazon Web Services, Database Development, Database Administration, Database Design, Amazon CloudWatch, Amazon DynamoDB, Oracle Databases, Amazon Redshift, Data Migration, Database Architecture and Administration, Database Management, Database Systems, Database Management Systems, Disaster Recovery, Databases, Relational Databases, AWS Identity and Access Management (IAM), Network Model, NoSQL, AWS CloudFormation
★ 5 (38) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Cloud-Native Computing, Enterprise Architecture, CI/CD, Cloud Applications, Unified Modeling Language, Microservices, Cloud Infrastructure, Cloud Computing, Docker (Software), Data Modeling, Requirements Analysis, Software Systems, Architectural Design, Software Development Life Cycle, Stakeholder Engagement, Application Programming Interface (API), Database Design, Database Management, Data Governance, SQL
★ 4.7 (14) · Advanced · Course · 1 - 3 Months

Skills you'll gain: Cross Selling, Retail Sales, Product Demonstration, Personalized Service, Sales Training, Sales Strategy, Customer experience improvement, Customer Service, Team Building, Team Oriented, Customer Engagement, Customer Complaint Resolution
★ 4.6 (36) · Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, Web Design and Development, AI Integrations, Web Design, Front-End Web Development, Web Development, Web Frameworks, Artificial Intelligence, AI literacy
★ 4.8 (8) · Intermediate · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Virtual Networking, Amazon Web Services, Network Architecture, Network Infrastructure, Network Routing, General Networking, Network Monitoring, Network Planning And Design, Network Security, Remote Access Systems
★ 3.8 (10) · Intermediate · Course · 1 - 4 Weeks