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.

Skills you'll gain: Jest (JavaScript Testing Framework), Mobile Development, Web Development Tools, Android Development, React.js, Javascript, Unit Testing, Test Script Development, Node.JS, Application Development, Package and Software Management, Programming Principles, Computer Programming, Object Oriented Programming (OOP), Event-Driven Programming, Functional Design
Beginner · Course · 1 - 3 Months

University of Lausanne
Skills you'll gain: Criminal Investigation and Forensics, Statistical Reporting, Court Systems, Legal Proceedings, Laboratory Reports, Scientific Methods, Investigation, Statistical Analysis, Probability & Statistics, Research, Technical Communication, Case Studies, Molecular Biology, Verification And Validation
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Front-End Web Development, Debugging, Programming Principles, Computational Thinking, GitHub, Web Design and Development, Pseudocode, Version Control, Git (Version Control System), Diagram Design, Microsoft Copilot, Algorithms, Program Development, Code Reusability, Computational Logic, C# (Programming Language)
Beginner · Course · 1 - 3 Months
Skills you'll gain: Process Analysis, Business Analysis, Risk Analysis, Business Systems Analysis, Business Process, Business Modeling, Business Process Improvement, Business Analysis Tools, Business Requirements, Business Strategies, Strategic Planning, Business Process Modeling, Systems Analysis, Competitive Analysis, Business Strategy, Risk Mitigation, Analysis, Organizational Strategy, Case Studies, Project Risk Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Content Scheduling, Target Audience, Content Creation, Social Media Content, Content Development and Management, Social Media, Web Presence, Marketing Materials, Social Media Marketing, Content Marketing, Social Media Strategy, Graphic Design, Marketing Design, Branding
Beginner · Guided Project · Less Than 2 Hours

Banco Interamericano de Desarrollo
Skills you'll gain: Project Design, Case Studies, Project Closure, Sustainable Development, Program Evaluation, Project Risk Management, Project Management, Project Implementation, Economic Development, Project Planning, Project Documentation, Project Performance, Project Management Life Cycle, Smart Goals, Accountability Frameworks, Performance Metric, Goal Setting, Key Performance Indicators (KPIs)
Beginner · Course · 1 - 4 Weeks

Tecnológico de Monterrey
Skills you'll gain: Digital pedagogy, Instructional and Curriculum Design, Education Software and Technology, Instructional Design, Course Development, Pedagogy, Education and Training, Instructional Strategies, Training Programs, Educational Materials, Strategic Planning, Program Evaluation, Learning Theory, Quality Assurance, Ideation
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Business Transformation, Leadership Studies, Change Management, Organizational Development, Leadership Development, Organizational Change, Organizational Leadership, Agile Methodology, Culture Transformation, Team Leadership, Leadership, Team Management, Organizational Effectiveness, Organizational Structure, Adaptability
Beginner · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Objective-C (Programming Language), iOS Development, Apple iOS, Memory Management, Prototyping, Mobile Development, C and C++, Application Development, C (Programming Language), Object Oriented Programming (OOP), Computer Programming, Programming Principles, Data Structures
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Kotlin, Object Oriented Design, Application Design, Development Environment, Application Development, Clinic Management Systems, Data Access, Data Structures
Beginner · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: Structural Analysis, Structural Engineering, Building Design, Civil Engineering, Vibrations, Architectural Engineering, Engineering Calculations, Construction, Architecture and Construction, SketchUp (3D Modeling Software), Mechanics, Engineering Analysis, Materials science, Mathematical Modeling, Failure Analysis, Engineering Design Process, Engineering, Design, 3D Modeling
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: LangGraph, AI Workflows, Agentic Workflows, AI Orchestration, Generative AI Agents, Agentic systems, LangChain, LLM Application, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Prompt Patterns, Retrieval-Augmented Generation, Tool Calling, Responsible AI, Risking, Context Management, Software Development, Python Programming, Data Science
Intermediate · Course · 1 - 4 Weeks