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.

Sungkyunkwan University
Skills you'll gain: Diagram Design, Liberal Arts, Culture, Cultural Diversity
★ 5 (6) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Agentic Workflows, Agentic systems, Contract Compliance, Organizational Change, Legal Technology, Change Management, Contract Review, Regulatory Compliance, AI Workflows, AI Integrations, AI Enablement, Law, Regulation, and Compliance, Compliance Management, Generative AI Agents, Regulatory Requirements, Scalability, Artificial Intelligence, Process Design, Risk Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Leadership Development, Leadership, Professional Development, Conflict Management, Interpersonal Communications, Communication Strategies, Strategic Leadership, People Management, Communication, Behavior Management, Teamwork, Business Communication, Team Management, Verbal Communication Skills, Mediation, Corporate Communications, Emotional Intelligence, Strategic Communication, Meeting Facilitation, Business Management
Intermediate · Course · 3 - 6 Months

Skills you'll gain: SQL, Database Management, Query Languages, Relational Databases, Database Development, Database Management Systems, Database Architecture and Administration, Databases, Database Design, Data Access, Data Analysis, Data Integrity, Data Manipulation, User Accounts
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Containerization, Restful API, Event-Driven Programming, DevOps, Data Integration, z/OS, Solution Architecture, Cloud Applications, Enterprise Architecture, IBM Cloud, Cloud-Based Integration, Application Lifecycle Management, Cloud-Native Computing, Application Design, Systems Integration, Hybrid Cloud Computing, Software Architecture, Application Programming Interface (API), Mainframe Computing
★ 4.8 (12) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Audit Working Papers, Blockchain, Web Development Tools, Software Design Patterns, Software Development Tools, Application Development, Computer Programming Tools, Development Environment, Digital Assets, Program Development, Distributed Computing, Software Development, Go (Programming Language), Cryptography, Transaction Processing, FinTech, Encryption, Business Logic, Business Analysis, Virtual Machines
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: JSON, jQuery, Javascript and jQuery, Web Development Tools, Event-Driven Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unity Engine, Computer Graphics, Computer Graphic Techniques, Visualization (Computer Graphics), Animations, Performance Tuning, Image Quality
Mixed · Course · 1 - 3 Months

Skills you'll gain: Global Marketing, Intercultural Competence, Strategic Planning, Cultural Diversity, Cultural Sensitivity, Market Research, Market Analysis, Strategic Decision-Making, International Finance, Product Lifecycle Management, Diversity Awareness, Culture, Business Planning, Market Intelligence, Advertising, Branding, Strategic Marketing, Marketing Strategies, Consumer Behaviour, Business Development
Beginner · Specialization · 3 - 6 Months

Alex Genadinik
Skills you'll gain: No-Code Development, Application Deployment, Cloud Deployment, Web Design and Development, Prompt Engineering Tools, Cloud Hosting, Web Development Tools, Prompt Engineering
Mixed · Course · 1 - 3 Months

Skills you'll gain: AI Enablement, Business Leadership, AI Product Strategy, Strategic Leadership, Business Transformation, AI Integrations, Leadership, Leadership and Management, Prompt Engineering, ChatGPT, Artificial Intelligence, Strategic Decision-Making, Crisis Management, Recruitment, Delegation Skills, Decision Making, Meeting Facilitation, Conflict Management, Communication
Beginner · Course · 3 - 6 Months

Packt
Skills you'll gain: Performance Appraisal, Performance Management, Performance Review, Constructive Feedback, Employee Performance Management, Employee Coaching, People Development, People Management, Conflict Management
Intermediate · Course · 1 - 4 Weeks