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.

Automation Anywhere
Skills you'll gain: Robotic Process Automation, Business Process Automation, Control Panels, Test Automation, Process Design, Dashboard Creation, Automation, User Provisioning, Return On Investment, Role-Based Access Control (RBAC), Dashboard, Unstructured Data, User Accounts, Project Design, Feasibility Studies, Analytics, Extensible Languages and XML, Decision Intelligence, Artificial Intelligence, Operational Analysis
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Data Storytelling, Data Presentation, SQL, Data Visualization Software, Database Design, AWS SageMaker, Unsupervised Learning, Data Visualization, Interactive Data Visualization, Dashboard, Feature Engineering, Database Management, Exploratory Data Analysis, A/B Testing, Tableau Software, Pandas (Python Package), Matplotlib, Python Programming, Data Analysis, Machine Learning
Beginner · Professional Certificate · 3 - 6 Months

Starweaver
Skills you'll gain: Business Process Modeling, Process Modeling, Digital Transformation, Business Process Management, Business Process Improvement, Process Design, Business Process Automation, Process Analysis, AI Product Strategy, AI Enablement, Product Management, ChatGPT, Scalability, Business Strategy, Customer Insights, Product Development, Innovation, Product Requirements, AI Personalization, Product Knowledge
Intermediate · Specialization · 1 - 4 Weeks

Board Infinity
Skills you'll gain: ASP.NET, Object Oriented Programming (OOP), Object Oriented Design, Web Design and Development, Application Frameworks, Frontend Integration, Programming Principles, API Design, Middleware, Back-End Web Development, Object-Relational Mapping, Model View Controller, Event-Driven Programming, User Interface (UI), Cascading Style Sheets (CSS), Maintainability, Code Reusability
Beginner · Specialization · 1 - 3 Months

Illinois Tech
Skills you'll gain: Database Design, Database Systems, Relational Databases, Database Software, Databases, Database Application, NoSQL, Database Management Systems, Database Management, Database Development, Machine Learning Algorithms, SQL, Big Data, Model Evaluation, Apache Hadoop, MySQL, Statistical Analysis, Database Theory, Data Analysis, Data Preprocessing
Build toward a degree
Intermediate · Specialization · 3 - 6 Months
LearnQuest
Skills you'll gain: Oracle SQL Developer, SQL, Oracle Databases, PL/SQL, Database Design, Database Theory, Database Management Systems, Database Administration, Database Systems, Database Management, Databases, Database Architecture and Administration, Database Development, Relational Databases, Data Storage Technologies, Data Storage, Query Languages, Transaction Processing, Stored Procedure, Data Maintenance
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Object Oriented Programming (OOP), Unity Engine, Object Oriented Design, Video Game Development, Event-Driven Programming, Code Reusability, Game Design, C# (Programming Language), User Interface (UI), Scripting, UI Components, Animations
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Strategic Decision-Making, Business Leadership, Artificial Intelligence, Business Strategy, Corporate Strategy, Leadership, Organizational Structure, Automation, Organizational Change, Operational Efficiency, Cost Reduction
Beginner · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Stored Procedure, PostgreSQL, SQL, Database Management, Database Design, Relational Databases, Query Languages, Data Transformation, Data Manipulation, Data Import/Export, Data Integrity, Transaction Processing, Performance Tuning, Algorithms
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Security, AI Integrations, Agentic Workflows, Responsible AI, AI Orchestration, Authorization (Computing), JSON, Agentic systems, Context Management, Requirements Elicitation
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: User Experience, User Experience Design, Wireframing, User Research, Persona (User Experience), Responsible AI, User Interface and User Experience (UI/UX) Design, Usability, Adobe XD, Usability Testing, Generative AI, Figma (Design Software), AI literacy, Prototyping, User Interface (UI) Design, Persona Development
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Bankruptcies, Securities (Finance), Securities Trading, Commercial Lending, Financial Industry Regulatory Authorities, Commercial Laws, Loans, Banking, Law, Regulation, and Compliance, Financial Regulations, Business Management, Regulation and Legal Compliance, Commercial Banking, Business, Financial Regulation, Bank Regulations, Organizational Structure, Regulatory Compliance, Business Administration, Governance
Build toward a degree
Intermediate · Course · 1 - 3 Months