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.

Coursera
Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, Business Writing, AI literacy, Business Correspondence, Business Communication, Google Gemini, ChatGPT, Responsible AI, Report Writing, LLM Application, Generative AI, Writing, Business Reporting, Ideation, AI Workflows, Content Creation, Verification And Validation, Brainstorming, Quality Assurance
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Data Lakes, Data Warehousing, Data Architecture, Star Schema, Microsoft Azure, Extract, Transform, Load, Transaction Processing, Transact-SQL, Data Pipelines, Information Management, Power BI, Operational Databases, Data Storage Technologies, Data Processing, Data Storage, Data Maintenance, Performance Tuning, Data Access, Dependency Analysis, Data Analysis
Advanced · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Agentic Workflows, AI Workflows, AI Enablement, Journey Mapping, Business Process Automation, Generative AI Agents, AI Product Strategy, Strategic Prioritization, Prioritization, Vibe coding, Value Engineering, Agentic systems, Gemini, Business Process Reengineering, Retail Store Operations, User Flows, No-Code Development, Prototyping, Customer experience improvement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Portfolio Management, Wealth Management, Investment Management, Portfolio Risk, Financial Analysis, Cash Flows, Risk Management, Investments, Financial Planning, Financial Statements, Financial Services, Asset Management, Financial Management, Equities, Risk Mitigation, Insurance, Transaction Processing, Financial Systems, Insurance Policies
Mixed · Course · 1 - 3 Months

Lund University
Skills you'll gain: Responsible AI, Data Ethics, Risking, Healthcare Ethics, Ethical Standards And Conduct, Law, Regulation, and Compliance, Health Technology, Artificial Intelligence, Regulation and Legal Compliance, Patient-centered Care, Human Centered Design, Mental and Behavioral Health, Health Care Procedure and Regulation, Mental Health, Machine Learning, General Data Protection Regulation (GDPR), Data Security, Psychological Evaluations, Natural Language Processing, Large Language Modeling
Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Value Propositions, Marketing Strategies, Digital Marketing, Target Audience, Marketing Effectiveness, Strategic Marketing, Digital Marketing Campaigns, Marketing Planning, Content Marketing, Marketing Strategy and Techniques, Search Engine Marketing, Email Marketing, Search Engine Optimization, Marketing Analytics, Journey Mapping, Lead Generation, Key Performance Indicators (KPIs), Marketing Communications, Return On Investment, A/B Testing
Beginner · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Marketing Planning, Marketing and Public Relations, Campaign Planning, Marketing Strategies, Marketing Effectiveness, Target Audience, Content Marketing, Data-Driven Marketing, Strategic Marketing, Marketing Communications, Thought Leadership, Content Creation, Target Market, Persona Development, Social Media, Business Marketing, Public Relations, Business, Digital Marketing, Web Analytics and SEO
Intermediate · Course · 1 - 3 Months

Kennesaw State University
Skills you'll gain: Six Sigma Methodology, Lean Methodologies, Quality Improvement, Lean Six Sigma, Quality Assessment, Process Improvement, Quality Management, Team Management, Service Improvement, Product Quality (QA/QC), Team Oriented, Team Building, Lean Manufacturing, Continuous Improvement Process, Team Performance Management, Team Leadership, Business Process, Production Process, Production Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Prompt Engineering, Generative AI, Agentic Workflows, AI Workflows, Generative AI Agents, AI Orchestration, Retrieval-Augmented Generation, Generative Model Architectures, Microsoft Azure, Agentic systems, Artificial Intelligence and Machine Learning (AI/ML), AI Security, LLM Application, Application Deployment, ChatGPT, Artificial Intelligence, Artificial Neural Networks, Deep Learning, Machine Learning
Intermediate · Specialization · 3 - 6 Months

The University of Chicago
Skills you'll gain: Software-Defined Networking, Virtual Networking, Software-Defined Data Center (SDDC), Computer Networking, Virtualization, Network Architecture, Network Administration, Network Switches, Network Routing, Network Security, Network Protocols, Hardware Architecture, Application Programming Interface (API), Verification And Validation
Mixed · Course · 1 - 3 Months
Chris Croft Training
Skills you'll gain: Project Risk Management, Risk Analysis, Project Schedules, Risk Management, Timelines, Project Planning, Project Performance, Work Breakdown Structure, Project Scoping, Project Management Life Cycle, Project Management, Project Implementation, Project Design, Project Management Software, Milestones (Project Management), Project Estimation, Project Management Institute (PMI) Methodology, Project Documentation, Project Management Office (PMO), Project Finance
Mixed · Course · 1 - 3 Months

University of Virginia
Skills you'll gain: Agile Software Development, Agile Methodology, Agile Project Management, Team Performance Management, Team Management, Team Building, Team Leadership, Kanban Principles, Innovation, Process Improvement, Selling Techniques, Customer experience improvement, Discussion Facilitation
Mixed · Course · 1 - 4 Weeks