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: Prioritization, Goal Setting, Goal-Oriented, Productivity, Organizational Skills, Follow Through, Planning, Time Management, Creativity, Personal Development, Habit Formation, Growth Mindedness, Overcoming Obstacles, Persistence, Adaptability, Resilience
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Data Warehousing, Star Schema, Dashboard Creation, Data Visualization Software, MicroStrategy, Business Intelligence, Data Integration, Data Architecture, Extract, Transform, Load, Data Modeling, Case Studies, Business Intelligence Software, Data Management, PostgreSQL, SQL, Analytical Skills, Query Languages, Data Transformation
★ 4.6 (294) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Unreal Engine, Animations, Animation and Game Design, 3D Assets, Video Game Development, Visualization (Computer Graphics), Computer Graphic Techniques, Computer Graphics
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Web Analytics and SEO, Web Design, Web Design and Development, Content Management Systems, E-Commerce, Blogs, Web Content, Information Architecture, Experience Design, Web Development Tools, Content Management, Design Elements And Principles, Role-Based Access Control (RBAC), Cloud-Based Integration, Payment Systems
Intermediate · Course · 1 - 3 Months

Skills you'll gain: SolidWorks (CAD), Drafting and Engineering Design, Mechanical Design, Assembly Drawing, 3D Modeling, Verification And Validation, Computer-Aided Design, Equipment Design, Technical Design, Industrial Design, Functional Design, Structural Engineering
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Android Studio, Android Development, Kotlin, Mobile Development, UI Components, Relational Databases, PostgreSQL, Application Design, Database Design, Database Development, Databases, User Interface (UI), User Interface and User Experience (UI/UX) Design, User Interface (UI) Design, Frontend Performance, Maintainability
Intermediate · Course · 1 - 4 Weeks

University of California, Santa Cruz
Skills you'll gain: Professional Networking, Positivity, Design Thinking, Decision Making, Relationship Building, Professional Development, Creative Thinking, Interviewing Skills, Self-Awareness, Negotiation, Personal Development, Goal Setting
★ 4.9 (16) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Wireframing, User Experience, Persona (User Experience), User Experience Design, User Centered Design, Design Reviews, User Research, Prototyping, User Flows, Collaborative Software, Peer Review, Design Software, Ideation
★ 4.3 (6) · Intermediate · Course · 1 - 3 Months

Pontificia Universidad Católica del Perú
Skills you'll gain: Design Thinking, Competitive Analysis, Solution Design, Competitive Intelligence, Human Centered Design, User Research, Generative AI Agents, Needs Assessment, Social Impact, Market Analysis, Strategic Decision-Making, Innovation, AI literacy, Qualitative Research, Persona Development, Consumer Behaviour
Mixed · Course · 1 - 3 Months

Skills you'll gain: Microsoft Azure, Cloud Security, IT Security Architecture, DevSecOps, Threat Management, Zero Trust Network Access, Cloud Solutions, Cloud Computing Architecture, Cyber Security Strategy, Security Architecture Review, Azure DevOps Pipelines, Cloud Standards, Cloud Computing, Threat Detection, Security Controls, Security Strategy
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, 3D Assets, Autodesk, Visualization (Computer Graphics), Computer Graphics, Model Optimization, Computer Graphic Techniques, Fine-tuning, Editing
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Vibe coding, Web Development, AI Integrations, Software Installation, GitHub
Beginner · Course · 1 - 4 Weeks