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.

University of Glasgow
Skills you'll gain: 3D Modeling, Biomedical Technology, Anatomy, Scientific Visualization, 3D Assets, Healthcare Ethics, Image Analysis, Virtual Reality, Medical Imaging, Data Visualization, Medical Terminology, Animations, Disabilities, Medical Science and Research, Augmented and Virtual Reality (AR/VR), Visual Design, Augmented Reality, Virtual Environment, Simulations
★ 4.6 (533) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Financial Modeling, Financial Statements, Financial Statement Analysis, Excel Formulas, Balance Sheet, Financial Reporting, Financial Analysis, Microsoft Excel, Financial Data, Financial Forecasting, Financial Accounting, Cash Flow Forecasting, Cash Flows, Spreadsheet Software, Income Statement, Verification And Validation, Financial Auditing
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Claims Processing, Insurance, Underwriting, Insurance and Warranty Claims Processing, Insurance Policies, Regulatory Compliance, Risk Management, Regulatory Requirements, Law, Regulation, and Compliance, Lending and Underwriting, Regulation and Legal Compliance, Compliance Management, Risk Analysis, Actuarial Science, Governance, Risk Management Framework, Financial Services, Compliance Training, Operational Risk, Business
Beginner · Specialization · 3 - 6 Months
Universidad Austral
Skills you'll gain: Legal Technology, Digital Transformation, Blockchain, Workforce Development, Litigation and Civil Justice, Law, Regulation, and Compliance, digital literacy, Emerging Technologies, Legal Research, Ethical Standards And Conduct, AI literacy, Automation, Court Systems, Artificial Intelligence, Design Thinking
★ 4.9 (1.3K) · Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Project Portfolio Management, Resource Utilization, Workflow Management, Dashboard, Project Management Software, Resource Allocation, Project Planning, Process Design, Project Schedules, Work Breakdown Structure, Program Management, Project Management, Project Coordination, Scheduling, Portfolio Management, Resource Planning, Capacity Management, Dependency Analysis
Beginner · Course · 3 - 6 Months

Skills you'll gain: React Native, Mobile Development, React Redux, User Interface (UI) Design, Ajax, User Interface and User Experience (UI/UX) Design, Front-End Web Development, Javascript, React.js, Data Structures, Application Development, Apple iOS, Debugging, iOS Development, JavaScript Frameworks, UI Components, User Story, Android Development, Mobile Development Tools, Cross Platform Development
★ 4.4 (957) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Data Warehousing, Data Store, Data Architecture, Star Schema, Apache Hive, Snowflake Schema, Amazon Redshift, Data Storage, Performance Tuning, Data Storage Technologies, Performance Testing, Data Processing, Analysis, Data Import/Export, Query Languages
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Responsive Web Design, JSON, User Interface (UI) Design, Color Theory, Cascading Style Sheets (CSS), User Interface (UI), HTML and CSS, Restful API, Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Event-Driven Programming, User Interface and User Experience (UI/UX) Design, Web Design, Typography, API Design, Web Applications, Digital Design, React.js, Javascript, Web Development
★ 4.7 (581) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Credit Risk, Lending and Underwriting, Commercial Lending, Financial Analysis, Bank Regulations, Financial Statement Analysis, Banking, Portfolio Risk, Commercial Banking, General Lending, Financial Statements, Loan Documentation, Portfolio Management, Financial Regulation, Compliance Management, Asset Management, Risk Management Framework, Operational Risk, Regulatory Compliance, Business
Mixed · Course · 1 - 4 Weeks

Advanced · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Teradata SQL, Data Warehousing, Identity and Access Management, Extract, Transform, Load, Google Cloud Platform, SQL, Data Modeling, Role-Based Access Control (RBAC), Query Languages, Data Architecture, Database Design, Data Import/Export, Database Management, Data Migration, Real Time Data
Intermediate · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: Prompt Engineering, Code Review, Prompt Patterns, LLM Application, Vibe coding, Generative AI, Generative AI Agents, Large Language Modeling, AI Integrations, AI literacy, AI Workflows, Continuous Integration, Software Documentation, Development Testing, GitHub, Verification And Validation, Software Technical Review, Program Development, YAML, Release Management
Beginner · Course · 1 - 4 Weeks