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: HTML and CSS, Responsive Web Design, Web Design, User Experience Design, Usability, User Centered Design, User Interface (UI) Design, Persona (User Experience), Adobe Photoshop, Figma (Design Software)
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Unreal Engine, 3D Assets, Augmented and Virtual Reality (AR/VR), Computer Graphic Techniques, UI Components, Animation and Game Design, Computer Graphics, Game Design, Video Game Development, User Interface (UI), Virtual Environment, Visualization (Computer Graphics), Animations, Motion Graphics, Interactive Design, Scripting, Simulations, Debugging
Mixed · Course · 1 - 3 Months

Skills you'll gain: Unity Engine, 3D Assets, 3D Modeling, Game Design, Virtual Environment, Video Game Development, Computer Graphic Techniques, Computer Graphics, Performance Tuning, Animation and Game Design
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Authorization (Computing), Authentications, Azure DevOps, DevSecOps, Security Controls, Performance Tuning, Identity and Access Management, Microsoft Azure, System Monitoring, DevOps, Continuous Monitoring, Personally Identifiable Information, Application Performance Management
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: AI Orchestration, Agentic Workflows, Generative AI Agents, Agentic systems, LLM Application, Automation, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, System Monitoring, Workflow Management, Tool Calling, Continuous Monitoring, Scalability, Prompt Engineering, Code Review, User Feedback
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Grant Writing, Sample Size Determination, Biostatistics, Statistical Analysis, Data Analysis, Clinical Research, Statistical Methods, Science and Research, Statistical Hypothesis Testing, Data Collection
Intermediate · Course · 1 - 3 Months
University of Pennsylvania
Skills you'll gain: Research, Empowerment, Research Methodologies, Optimism, Positive Behavior Support, Personal Development, Science and Research, Research Design, Mental Health Diseases and Disorders, Psychology, Self-Awareness, Program Evaluation, Creativity, Curiosity
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, Cinematography, Animations, Video Editing, Video Production, Editing, Storytelling, Timelines
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, 3D Assets, Computer Graphics, Visualization (Computer Graphics), Animations, Graphical Tools, Creative Design, Color Theory
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Data Governance, Database Management, Database Architecture and Administration, Data Management, Data Warehousing, Database Design, SQL, Transaction Processing, Stored Procedure, Data Security, Disaster Recovery, Encryption, Server Side, Data Encryption Standard, Data Integrity
Build toward a degree
Mixed · Course · 1 - 3 Months

Skills you'll gain: Wireframing, Figma (Design Software), Layout Design, Prototyping, User Experience Design, Usability, Persona (User Experience), Typography, User Interface (UI) Design, Mockups, Color Theory
Mixed · Course · 1 - 3 Months

Skills you'll gain: Application Deployment, Cloud Infrastructure, Google App Engine, Microservices, CI/CD, Service Level Agreement, API Design, Google Cloud Platform, Service Level, Network Architecture, Kubernetes, Restful API, Cloud Computing Architecture, DevOps, Cloud Storage, Data Storage Technologies, Cloud Security, Systems Design, Key Performance Indicators (KPIs), Scalability
Intermediate · Course · 1 - 3 Months