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: File I/O, Plot (Graphics), Pandas (Python Package), Data Persistence, NumPy, Scripting, Object Oriented Programming (OOP), Python Programming, Query Languages, Databases, Object Oriented Design, Data Import/Export, Data Access, File Management
★ 4.4 (21) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Marketing Automation, Personalized Campaigns, Microsoft Copilot, Prompt Engineering Tools, Marketing Operations, Marketing, Campaign Planning, Data-Driven Marketing, Campaign Management, AI Enablement, Market Intelligence, Marketing Analytics, Email Marketing, AI Personalization, Predictive Analytics, Data-Driven Decision-Making, Business, Power BI, Leadership Development
Intermediate · Course · 1 - 3 Months

Fractal Analytics
Skills you'll gain: Data Storytelling, Decision Making, Critical Thinking, Database Design, Data Manipulation, Data Presentation, Power BI, Data Visualization, Model Evaluation, Feature Engineering, Model Deployment, Interactive Data Visualization, Data Wrangling, Critical Thinking and Problem Solving, Data Analysis Expressions (DAX), Human Centered Design, SQL, Machine Learning, Problem Solving, Python Programming
★ 4.4 (618) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Project Performance, Performance Metric, Project Scoping, Performance Measurement, Workflow Management, Planning, Slack (Software), Organizational Skills, Project Management, Project Planning, Performance Reporting, Productivity, Project Management Software, Performance Analysis, Process Design, Scope Management, Goal Setting, Team Collaboration, Communication, Data Integration
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Debugging, Integrated Development Environments, Data Structures, Programming Principles, Development Environment, Computational Logic, Python Programming, Code Reusability, Scripting, Functional Design, Command-Line Interface, Memory Management, Software Installation
Beginner · Course · 3 - 6 Months

Erasmus University Rotterdam
Skills you'll gain: Game Design, Game Theory, Persuasive Communication, Driving engagement, Case Studies, Culture, Augmented and Virtual Reality (AR/VR), Research, Simulations, Psychology, Emerging Technologies, Social Sciences, Augmented Reality, Virtual Reality
★ 4.6 (372) · Mixed · Course · 1 - 3 Months

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Software Design Patterns, Object Oriented Programming (OOP), Software Design, Object Oriented Design, Java, Java Programming, Program Development, Computer Programming, Graphical Tools, User Interface (UI), Simulations
★ 4.8 (24) · Intermediate · Course · 1 - 3 Months

Scrimba
Skills you'll gain: Model Context Protocol, Prompt Engineering, Retrieval-Augmented Generation, LangChain, OpenAI API, Prompt Patterns, Embeddings, Image Analysis, Responsible AI, AI Workflows, OpenAI, LLM Application, AI Integrations, Cloud Deployment, Cloud Applications, Multimodal Prompts, Memory Management, Hugging Face, Vector Databases, Software Engineering
★ 4.5 (432) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: People Development, People Analytics, Data Storytelling, Workforce Development, Human Resources, Professional Development, Interviewing Skills, Professional Networking, Human Resource Strategy, People Management, Employee Coaching, AI Enablement, Organizational Development, Dashboard, Coaching, Portfolio Management, Training Programs, Talent Management, Communication Strategies, Verbal Communication Skills
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Public Speaking, Oral Expression, Constructive Feedback, Verbal Communication Skills, Storytelling, Recognizing Others, Composure, Communication, Concision, Parent Communication, Emotional Intelligence, Empathy & Emotional Intelligence, Coaching, Goal-Oriented
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Multimedia, Microsoft PowerPoint, Presentations, Microsoft Office, Collaborative Software, Microsoft Windows, Editing, Document Management
★ 4.7 (1.2K) · Beginner · Course · 1 - 3 Months

The State University of New York
Skills you'll gain: Branding, Brand Strategy, Marketing and Public Relations, Photo/Video Production and Technology, Entrepreneurship, Content Creation, Video Production, Copywriting, Business Modeling, Public Relations, Presentations, Customer Engagement, Value Propositions, Proposal Development, Web Design and Development, Business Planning, Photography, Web Presence, Marketing Strategies, Content Strategy
★ 4.7 (881) · Beginner · Course · 1 - 4 Weeks