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.

Google Cloud
Skills you'll gain: Prompt Engineering, Google Gemini, Generative AI Agents, Gemini, Responsible AI, Retrieval-Augmented Generation, Generative AI, Google Workspace, Generative Model Architectures, AI Product Strategy, Google Cloud Platform, AI Orchestration, Agentic Workflows, AI Security, Customer experience improvement, AI literacy, Prompt Engineering Tools, Artificial Intelligence, Cloud Computing, Collaboration
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Responsive Web Design, Hypertext Markup Language (HTML), Web Design and Development, Web Development, Web Design, Front-End Web Development, Cloud Hosting, Web Presence, Animations, Code Reusability, Maintainability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Mapping, File Transfer Protocol (FTP), Middleware, Transaction Processing, Verification And Validation, Integration Testing, Process Validation, Data Integration, Fraud detection, Web Services, System Testing, Data Validation, Simple Object Access Protocol (SOAP), Development Testing, Enterprise Architecture, Business Process Automation, Process Driven Development, Project Design, Oracle Databases, Business
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Jupyter, Data Transformation, Logistic Regression, Health Informatics, Applied Machine Learning, Data Preprocessing, Machine Learning, Data Processing, Model Evaluation, Predictive Modeling, Predictive Analytics, Diagnostic Tests, Analytics, Classification Algorithms, Software Installation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Application Lifecycle Management, Azure DevOps Pipelines, Azure DevOps, CI/CD, DevSecOps, Continuous Delivery, Continuous Integration, DevOps, Data Validation, Data Governance, Data Quality, Test Automation, Apache Airflow, Extract, Transform, Load, Data Pipelines, SQL
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Salesforce, Salesforce Development, Experience Design, Marketing Automation, User Experience, Digital Media Strategy, Web Components, Data Mapping, Security Controls, Driving engagement, Personalized Campaigns, Content Management, UI Components, Cloud Development, Customer Service, Customer Communications Management, Cloud Management, Integrated Marketing Communications, Cloud Services, Business Strategy
Beginner · Course · 3 - 6 Months

Pragmatic AI Labs
Skills you'll gain: Agentic Workflows, AI Workflows, Agentic systems, AI Orchestration, Claude Code, Generative AI Agents, Rust (Programming Language), Distributed Computing, Anthropic Claude, Go (Programming Language), LLM Application, Software Architecture, Event-Driven Programming, Maintainability, Software Design Patterns, Large Language Modeling, Scalability, TypeScript, Supervised Learning
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Bioinformatics, Image Analysis, Biostatistics, Data Science, Data-Driven Decision-Making, Decision Intelligence, Data Structures, Statistical Hypothesis Testing, Biomedical Engineering, Precision Medicine, Statistical Methods, Computer Vision, Algorithms, Statistical Inference, Diagnostic Tests, Image Quality, Magnetic Resonance Imaging, Program Development, Probability Distribution, Scalability
Intermediate · Course · 1 - 3 Months

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: Vector Databases, Retrieval-Augmented Generation, Embeddings, Performance Tuning, Applied Machine Learning, LangChain, Document Management, Generative AI Agents, Docker (Software), Agentic systems, Generative AI, Model Deployment, LLM Application, Technical Communication, Multimodal Prompts, Search Engine Optimization, Metadata Management, Data Pipelines, Machine Learning, Data Migration
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Decision Intelligence, Responsible AI, Decision Support Systems, Strategic Decision-Making, AI Enablement, Operational Efficiency, Predictive Modeling, Predictive Analytics, Data-Driven Decision-Making, Data Pipelines, Business Intelligence, Data Ethics, Scenario Testing, Forecasting, Governance, Artificial Intelligence and Machine Learning (AI/ML), Data Visualization, Scikit Learn (Machine Learning Library), Python Programming, Regression Testing
Intermediate · Course · 1 - 4 Weeks

IESE Business School
Skills you'll gain: Constructive Feedback, Management Training And Development, Professional Networking, Leadership Development, Leadership, Professional Development, Self-Awareness, Personal Development, Leadership and Management, Collaboration, Branding, Relationship Building, Personal Attributes, Social Media
Beginner · Course · 1 - 4 Weeks