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.

Coursera
Skills you'll gain: LLM Application, 3D Assets, Animation and Game Design, Emerging Technologies, Generative AI Agents, Large Language Modeling, Generative AI, ChatGPT, Augmented and Virtual Reality (AR/VR), Prompt Engineering, Virtual Environment, AI powered creativity, AI literacy, Artificial Intelligence, AI Integrations
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Photo/Video Production and Technology, Promotional Materials, Marketing Materials, Video Production, Videography, Web Presence, Promotional Strategies, Product Promotion, Writing, Photography, Layout Design, Copywriting, Business Writing, Music, Content Creation, Branding, Brand Management, Target Audience, Design Elements And Principles
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Scalability, Serverless Computing, Google Cloud Platform, System Design and Implementation, Cloud Deployment, Distributed Computing, Systems Architecture, Cloud-Native Computing, Cloud Applications, Cloud-Based Integration, Cloud Computing Architecture, Application Deployment, Cloud Management, Web Services, Network Architecture
Intermediate · Project · Less Than 2 Hours

Alibaba Cloud Academy
Skills you'll gain: Serverless Computing, Cloud-Native Computing, Containerization, Kubernetes, DevOps, Cloud Management, Cloud Deployment, Cloud Solutions, Cloud Computing, Capacity Management, Cloud Services, Application Deployment, Cloud Computing Architecture, Cloud Development, Cloud Security, Application Security, AI Workflows, Scalability
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Canva (Software), Visual Storytelling, Color Theory, Digital Design, Color Matching, Graphic and Visual Design, Graphic Design, Creative Design, Collaborative Software, Marketing, Advertising
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: z/OS, Mainframe Computing, Computer Architecture, Mainframe Technologies, System Programming, Computational Logic, Programming Principles, Computer Programming, Computer Science, Job Control Language (JCL)
Intermediate · Course · 1 - 3 Months

Peking University
Skills you'll gain: Program Development, Application Development, Systems Development, Software Design, Technical Design, Computer Programming, Software Engineering
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Image Analysis, Cloud API, Google Cloud Platform, Computer Vision, Machine Learning Methods, Application Programming Interface (API), Machine Learning
Intermediate · Project · Less Than 2 Hours

University at Buffalo
Skills you'll gain: Blockchain, Cryptography, Cryptographic Protocols, Encryption, Public Key Infrastructure, Public Key Cryptography Standards (PKCS), Payment Systems, Distributed Computing, Network Model, Transaction Processing, Virtual Machines, Verification And Validation, User Accounts, Development Environment
Beginner · Course · 1 - 4 Weeks
University of Alberta
Skills you'll gain: Sprint Planning, Agile Software Development, Product Demonstration, Agile Methodology, Software Development Methodologies, Requirements Analysis, Agile Project Management, Requirements Elicitation, Risk Management, Scrum (Software Development), Project Risk Management, Agile Product Development, Virtual Environment, Product Requirements, Sprint Retrospectives, Product Management, Risk Analysis, Backlogs, Customer Communications Management, Showrooms
Mixed · Course · 1 - 3 Months

Skills you'll gain: Frontend Integration, UI Components, User Interface (UI), MySQL, Back-End Web Development, User Interface (UI) Design, Application Development, Database Application, User Flows, Application Deployment, Front-End Web Development, Database Management, Application Design, Databases, SQL, Systems Integration
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Data Ethics, Workforce Planning, Human Resources, Human Resource Strategy, Employee Engagement, Human Resources Management and Planning, Labor Compliance, Regulatory Compliance, Compliance Reporting, People Analytics, Compliance Management, Human Resource Policies, Recruitment Strategies, ChatGPT, Workforce Development, Full Cycle Recruitment, Employee Retention, Recruitment, Governance, Ethical Standards And Conduct
Intermediate · Course · 1 - 4 Weeks