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: Retrieval-Augmented Generation, LLM Application, Data Flow Diagrams (DFDs), Prompt Engineering, AI Integrations, Generative AI, Embeddings, Diagram Design, Large Language Modeling, Vector Databases, Data Pipelines, Applied Machine Learning
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Make.com, AI Workflows, Microsoft Power Automate/Flow, Agentic Workflows, Business Process Automation, Generative AI Agents, Process Flow Diagrams, No-Code Development, AI Orchestration, Agentic systems, Process Mapping, Business Workflow Analysis, Process Design, Workflow Management, Automation, Process Improvement, Process Optimization, Continuous Improvement Process, Operational Efficiency, IT Automation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: SketchUp (3D Modeling Software), 3D Modeling, Graphical Tools, Software Installation, Fine-tuning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Spatial Data Analysis, GIS Software, Geospatial Information and Technology, Spatial Analysis, Geographic Information Systems, Geospatial Mapping, Interactive Data Visualization, User Interface (UI), Application Development, UI Components, Python Programming, Application Design, Data Science, Code Reusability, Application Deployment, User Interface (UI) Design, Software Installation
Beginner · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Microarchitecture, Computer Architecture, Hardware Architecture, System Programming, Distributed Computing, C and C++, Performance Tuning, Memory Management, Algorithms, OS Process Management, Program Development, Scalability, Data Sharing, Performance Testing
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: PostgreSQL, Operational Databases, SQL, Database Management, Transaction Processing, Database Systems, Databases, Relational Databases, Database Management Systems, Data Management, Database Architecture and Administration, Database Development, Query Languages, JSON, Performance Tuning, Database Design, Data Access, Data Integrity
Intermediate · Course · 1 - 4 Weeks

Niel Asher Education
Skills you'll gain: Exercise Science, Exercise Therapy, Rehabilitation, Athletic Training, Injury Prevention, Train The Trainer, Physical Therapy, Coaching, Safety Training, Kinesiology, Adaptability
Intermediate · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Data Engineering, Rust (Programming Language), Command-Line Interface, Data Pipelines, Package and Software Management, Data Processing, Containerization, JSON, Unix Commands, Data Validation, Build Tools, Software Development Tools, Linux Commands, Development Environment, Application Deployment
Beginner · Course · 1 - 4 Weeks

Universidades Anáhuac
Skills you'll gain: Systems Thinking, Organizational Strategy, Strategic Leadership, Strategic Decision-Making, Strategic Thinking, Innovation, Complex Problem Solving, Leadership and Management, Organizational Effectiveness, Ideation, Business Strategy, Organizational Structure, Performance Metric, Process Management, Performance Measurement, Continuous Quality Improvement (CQI), Business Management, Business Planning, Goal Setting
Mixed · Course · 1 - 3 Months

Skills you'll gain: Android Development, Unity Engine, Mobile Development, Android (Operating System), Video Game Development, Game Design, C# (Programming Language), Event-Driven Programming, Scripting Languages, Scripting, Software Installation, Programming Principles, Interactive Design, Development Environment
Beginner · Course · 3 - 6 Months

Coursera
Skills you'll gain: Business Research, General Data Protection Regulation (GDPR), Data Ethics, Strategic Decision-Making, Market Research, Business Ethics, Case Studies, Research Design, Research, Research Methodologies, Compliance Management, Law, Regulation, and Compliance, Information Privacy, Data Collection, Informed Consent, Ethical Standards And Conduct, Project Design, Data Capture, Data Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Workflows, AI Orchestration, Agentic Workflows, Prompt Engineering, Generative AI Agents, AI Enablement, Agentic systems, AI Security, Prompt Patterns, Salesforce, Responsible AI, Artificial Intelligence, Application Lifecycle Management, Data Governance, Data Integration, Data Architecture, Automation, Business Requirements, Customer Relationship Management (CRM) Software, Data Security
Intermediate · Course · 1 - 4 Weeks