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: Cloud Computing Architecture, Cloud Infrastructure, Multi-Cloud, Enterprise Architecture, Security Architecture Review, Infrastructure Architecture, AI Security, Software Architecture, Generative AI, Microservices, Infrastructure as Code (IaC), Data Architecture, Scalability, Site Reliability Engineering, CI/CD, Cost Management, Security Controls, Application Performance Management, Data Pipelines, Governance
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Organizational Strategy, Business Strategy, Strategic Planning, Strategic Thinking, Management Information Systems, Strategic Leadership, Plan Execution, Strategic Decision-Making, Corporate Strategy, Sales Management, Sales Enablement, Sales Territory Management, Sales Strategy, Regional Sales, Performance Measurement, Revenue Management, Competitive Analysis, Decision Support Systems, Workforce Planning, Talent Acquisition
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Bash (Scripting Language), Shell Script, Linux Commands, Scripting, Linux, Scripting Languages, Linux Administration, Command-Line Interface, Remote Access Systems, OS Process Management, Automation, Computational Logic, File Management, DevOps, File I/O
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: File I/O, JSON, Package and Software Management, Authorization (Computing), Web Scraping, Application Programming Interface (API), File Management, Python Programming, Restful API, Authentications, Performance Tuning, Simulations
Intermediate · Course · 1 - 3 Months

University of Virginia Darden School Foundation
Skills you'll gain: Adaptability, Active Listening, Emotional Intelligence, Critical Thinking, Professional Development, Leadership Development, Personal Development, Team Collaboration, Collaboration, Team Building, Trustworthiness, Relationship Building, Self-Awareness, Willingness To Learn, Cognitive flexibility, Scientific Methods, Behavior Management, Mindfulness
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Spring Framework, Cloud-Native Computing, Software Architecture, Microservices, Spring Boot, Cloud Applications, Software Design Patterns, Event-Driven Programming, Java Programming, Restful API, Performance Tuning, MongoDB, Application Programming Interface (API), Web Applications, Scalability, Functional Design, Resilience, Integration Testing, Performance Management, Debugging
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: React.js, JavaScript Frameworks, Javascript and jQuery, Javascript, Software Design Patterns, Code Reusability, Web Development, Application Development, Mobile Development
Advanced · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Clinical Documentation, Generative AI Agents, Healthcare Ethics, Responsible AI, Data Ethics, AI Integrations, Medical Records, Medical History Documentation, Health Information Management and Medical Records, Health Informatics, Health Technology, System Implementation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud-Native Computing, Cloud Applications, Cloud Development, Google App Engine, Google Cloud Platform, Serverless Computing, Application Deployment, Cloud Deployment, Application Performance Management, Application Design, Infrastructure as Code (IaC), Cloud API, Data Store, Application Development, API Gateway, Microservices, Authentications, Cloud Storage, Cloud Computing, Debugging
Intermediate · Specialization · 3 - 6 Months

Amazon Web Services
Skills you'll gain: Storage vMotion, vCenter Server, VMware ESX Servers, VMware vSAN, Data Migration, Amazon Web Services, Virtual Machines, Cloud Hosting, Amazon Elastic Compute Cloud, Cloud Management, Enterprise Application Management, Cloud Solutions, AWS Identity and Access Management (IAM), Public Cloud, Cloud Computing Architecture, Application Performance Management, Verification And Validation, System Implementation, Network Infrastructure
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Animations, Animation and Game Design, 3D Modeling, Adaptability, Persistence, Stress Management, Resilience, Self-Starter, Lifelong Learning, Self-Motivation, Goal Setting
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Mathematics Education, Education Software and Technology, Simulations, Simulation and Simulation Software, Pedagogy, Design Reviews, Digital pedagogy, Lesson Planning, Science and Research, Interactive Design, Conceptual Design, User Feedback, Design Strategies, Research, Scientific Visualization
Beginner · Specialization · 3 - 6 Months