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.

Dartmouth College
Skills you'll gain: Digital Transformation, Customer experience strategy (CX), Data Strategy, Business Transformation, Data-Driven Decision-Making, Analytics, Data Literacy, Business Analytics, Internet Of Things, Cloud Computing, Scalability, Automation, Business Modeling, Technology Strategies, Strategic Decision-Making, Data Analysis, Innovation, Organizational Leadership, Business Metrics, AI Workflows
★ 4.7 (27) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Generative AI, Generative Model Architectures, Generative Adversarial Networks (GANs), Computer Vision, Image Analysis, Model Evaluation, Convolutional Neural Networks, Autoencoders, Model Optimization, Vision Transformer (ViT), Artificial Neural Networks, Model Deployment, Model Training, Deep Learning, Recurrent Neural Networks (RNNs), Embeddings, Machine Learning Methods, PyTorch (Machine Learning Library), AI Enablement, Artificial Intelligence
Advanced · Specialization · 1 - 3 Months

Skillshare
Skills you'll gain: Color Matching, Photo/Video Production and Technology, Cinematography, Video Editing, Collaborative Software, Post-Production, Image Analysis, Videography, Color Theory, Video Production, Visual Storytelling, Storytelling, Editing, Aesthetics, Fine-tuning, Cloud-Based Integration
★ 4.3 (8) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Prompt Engineering, Mindfulness, AI literacy, AI Personalization, Smart Goals, Positivity, Self-Awareness, Meditation & Breathwork, Anthropic Claude, Emotional Intelligence, Decision Making, Consumer Behaviour, Stress Management, Personal Development, Decisiveness, Customer Analysis, Goal Setting, Health And Wellness Coaching, Data Ethics, Behavioral Management
Beginner · Specialization · 3 - 6 Months

University of Arizona
Skills you'll gain: Web Analytics, Search Engine Marketing, Pay Per Click Advertising, Data-Driven Marketing, User Experience Design, Experience Design, Google Ads, Search Engine Optimization, Digital Marketing, Digital Marketing Campaigns, Campaign Management, Content Marketing, Cross-Channel Marketing, Digital Brand Strategy, Keyword Research, Marketing Analytics, Marketing Strategy and Techniques, Marketing Planning, Customer Engagement, Target Audience
★ 4.6 (7) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Model Deployment, Application Deployment, MLOps (Machine Learning Operations), Cloud Deployment, Unit Testing, Docker (Software), Containerization, Kubernetes, AI Workflows, IBM Cloud, AI Integrations, Model Evaluation, Machine Learning, Responsible AI, Business Metrics, Natural Language Processing, Time Series Analysis and Forecasting, Continuous Monitoring, Data Science, Python Programming
★ 4.5 (62) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Keyword Research, Content Performance Analysis, Search Engine Optimization, Dashboard, AI Personalization, Campaign Planning, Scheduling, Search Engine Marketing, Web Analytics, Project Planning, Generative Engine Optimization (GEO), Email Automation, Customer Analysis, Digital Marketing, Content Strategy, Generative AI Agents, Market Intelligence, Performance Analysis, Marketing Design, Strategic Partnership
★ 3.7 (7) · Beginner · Professional Certificate · 3 - 6 Months

Banco Interamericano de Desarrollo
Skills you'll gain: Digital Transformation, Cybersecurity, Data Management, Big Data, Talent Management, Workforce Development, Human Capital, Infrastructure Security, Interoperability, Analytics, Economics, Policy, and Social Studies, Data Security, Project Design, Public Policies, Data Governance, digital literacy, Policy Development, Data Integration, Process Improvement, Project Management
★ 4.8 (148) · Beginner · Specialization · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: AI powered creativity, Generative AI, Video Production, Photo/Video Production and Technology, AI Personalization, Content Creation, Artificial Intelligence and Machine Learning (AI/ML), Video Editing, Social Media Content, Marketing Automation, Content Marketing, HR Tech, Creative Design, Design and Product, Influencing, Education and Training, Marketing, Digital Marketing, Personal Development, Business
★ 4.5 (15) · Beginner · Course · 1 - 3 Months

University of London
Skills you'll gain: Network Security, IT Security Architecture, OSI Models, TCP/IP, Threat Modeling, Network Protocols, Computer Networking, Cybersecurity, Application Security, Network Architecture, General Networking, Cryptographic Protocols, Vulnerability Assessments, Network Infrastructure, Exploit development, Network Model, Network Routing, Communication Systems
★ 4.9 (33) · Beginner · Course · 1 - 3 Months

Skills you'll gain: AWS Kinesis, AWS SageMaker, Data Engineering, Amazon S3, AWS CloudFormation, Amazon Redshift, Data Architecture, Cloud Security, Network Security, Kubernetes, Cloud Management, AWS Identity and Access Management (IAM), Git (Version Control System), Data Loss Prevention, Data Management, Query Languages, Amazon Elastic Compute Cloud, System Monitoring, Cloud Computing, Data Processing
★ 4.3 (9) · Beginner · Specialization · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Vibrations, Engineering Analysis, Engineering Calculations, Mathematical Modeling, Integral Calculus, Applied Mathematics, Differential Equations, Calculus
★ 4.7 (47) · Intermediate · Course · 1 - 3 Months