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.

LearnKartS
Skills you'll gain: Apache Kafka, Prometheus (Software), Data Governance, Distributed Computing, Data Processing, Data Store, Event Monitoring, Network Monitoring, Systems Architecture, Performance Metric, Network Troubleshooting, Network Architecture
★ 4.5 (6) · Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Collaborative Software, Productivity Software, Telecommuting, Virtual Teams, Team Building, Organizational Skills, User Accounts, Brainstorming, Data Visualization, Business Strategy
★ 3.9 (9) · Beginner · Guided Project · Less Than 2 Hours

LearnQuest
Skills you'll gain: Exploratory Data Analysis, Data Storytelling, Data Presentation, Data Analysis, Dashboard Creation, Interactive Data Visualization, No-Code Development, Market Data, Data Science, Predictive Modeling, Data Ethics, Data Capture, Data Processing, Data Transformation, Data Integrity, Data Cleansing, Applied Machine Learning, Data Governance, Data Collection, Data Integration
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Backlogs, Business Workflow Analysis, Issue Tracking, Project Performance, Root Cause Analysis, Performance Metric, Data-Driven Decision-Making, Automation, Process Analysis, Process Design, Performance Measurement, Process Improvement, Automation Engineering
Beginner · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Server Side, Web Applications, Web Design and Development, Restful API, Data Persistence, Software Architecture
Beginner · Course · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Learning Management Systems, Experience Design, Digital pedagogy, Student Engagement, Content Management, Quality Assurance, Driving engagement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Systems Architecture, AI Workflows, Process Modeling, Model Based Systems Engineering, System Design and Implementation, Systems Analysis, Enterprise Modeling, Model Training, Diagram Design, Dataflow, MLOps (Machine Learning Operations), Requirements Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Search Engine Optimization, Consumer Behaviour, Case Studies, Marketing, Web Analytics and SEO, Marketing Strategies, Process Improvement and Optimization, Digital Advertising, Strategic Marketing, Marketing Strategy and Techniques, Strategic Planning, Digital Marketing, Target Audience, Marketing Effectiveness, Content Optimization, Competitive Analysis, Market Opportunities, Business Strategy, Customer Insights, Strategic Thinking
★ 4.8 (17) · Beginner · Specialization · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Teaching, Pedagogy, Lesson Planning, Mathematics Education, Growth Mindedness, Education Software and Technology, Student Support and Services, Digital pedagogy, Educational Materials, Simulations, Instructional Design, Arithmetic, Diversity Awareness, Curiosity, Logical Reasoning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Retrieval-Augmented Generation, Prompt Patterns, Token Optimization, Memory Management, Context Management, Document Management, Embeddings, User Interface (UI), Vector Databases, Debugging
Advanced · Course · 1 - 3 Months

Skills you'll gain: TypeScript, Webpack, React Redux, React.js, Application Programming Interface (API), Web Development Tools, Front-End Web Development, UI Components, JavaScript Frameworks, Build Tools, Context Management, Event-Driven Programming, Data Validation, Javascript, Web Development, Software Development
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Prompt Engineering, Generative AI Agents, Google Gemini, Responsible AI, AI Security, Generative AI, Gemini, Google Workspace, Generative Model Architectures, Prompt Patterns, Retrieval-Augmented Generation, Google Cloud Platform, Large Language Modeling, AI Product Strategy, Agentic Workflows, AI Enablement, Agentic systems, Cloud Computing, Artificial Intelligence, Collaboration
Beginner · Specialization · 3 - 6 Months