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: Prototyping, Figma (Design Software), Wireframing, Mockups, Collaborative Software, Web Design, Usability, User Interface (UI) Design
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Responsible AI, Enterprise Risk Management (ERM), Risk Management, Governance Risk Management and Compliance, Data Ethics, Generative AI, Risk Modeling, AI Enablement, Compliance Management, Risk Mitigation, Risk Analysis, Regulatory Compliance, Governance, Mitigation, Artificial Intelligence
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Node.JS, Full-Stack Web Development, Authentications, Server Side, Back-End Web Development, Restful API, Middleware, Database Application, Data Validation, TypeScript, Application Programming Interface (API), Object-Relational Mapping, MongoDB, Databases, MySQL
Intermediate · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Generative AI, Generative Model Architectures, AI Product Strategy, Generative Adversarial Networks (GANs), Business Leadership, Responsible AI, Key Performance Indicators (KPIs), Customer experience strategy (CX), Market Opportunities, Corporate Strategy, Customer Engagement, Governance, Product Development, Ethical Standards And Conduct
Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Deep Learning, Health Informatics, Applied Machine Learning, Machine Learning, Machine Learning Algorithms, Supervised Learning, Model Evaluation, Artificial Neural Networks, Artificial Intelligence and Machine Learning (AI/ML), Predictive Modeling, Image Analysis, Health Care, Computer Vision, Unsupervised Learning, Feature Engineering, Python Programming
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Application Programming Interface (API), Simple Object Access Protocol (SOAP), Application Deployment, Development Environment, Hibernate (Java), OAuth, Back-End Web Development, Eclipse (Software)
Beginner · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Recurrent Neural Networks (RNNs), Deep Learning, Generative AI, Convolutional Neural Networks, Transfer Learning, Image Analysis, Artificial Neural Networks, Keras (Neural Network Library), Generative Adversarial Networks (GANs), Artificial Intelligence and Machine Learning (AI/ML), PyTorch (Machine Learning Library), Network Architecture, Computer Vision, Natural Language Processing, Model Deployment, Model Evaluation
Build toward a degree
Beginner · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Feature Engineering, Data Wrangling, Exploratory Data Analysis, Matplotlib, Statistical Analysis, Data Preprocessing, Seaborn, Data Science, Data Visualization Software, Data Manipulation, Data Cleansing, Data Analysis, Pandas (Python Package), Statistics, Business Analytics, Jupyter, Data Transformation, Descriptive Statistics, Correlation Analysis, Statistical Hypothesis Testing
Beginner · Course · 1 - 3 Months

SkillUp
Skills you'll gain: Team Motivation, Team Leadership, Team Management, Benchmarking, Performance Measurement, Change Management, Organizational Change, Six Sigma Methodology, Team Building, Cross-Functional Team Leadership, Leadership and Management, Lean Six Sigma, Process Improvement, Business Metrics, Collaboration, Project Management, Organizational Structure, Leadership, Key Performance Indicators (KPIs), Delegation Skills
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: API Testing, Software Documentation, API Design, Application Programming Interface (API), Test Tools, Technical Documentation, Restful API, JSON, YAML, Software Design
Beginner · Guided Project · Less Than 2 Hours

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Workplace inclusivity, Talent Recruitment, Cultural Diversity, New Hire Orientations, Diversity Marketing, Process Development, Relationship Building, Human Resources, Brand Awareness, Talent Management, Consultative Approaches, Customer experience strategy (CX), Collaboration, Personalized Service, Teamwork, Leadership and Management, Time Management, Decision Making, Communication, Critical Thinking
Intermediate · Specialization · 3 - 6 Months

Cisco Learning and Certifications
Skills you'll gain: Ansible, YAML, Network Architecture, Network Administration, Infrastructure as Code (IaC), General Networking, Automation, Technical Documentation, Configuration Management, JSON, Python Programming
Intermediate · Course · 1 - 4 Weeks