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: Database Management, Databases, Relational Databases, Database Architecture and Administration, Data Security, User Accounts, Secure Coding, SQL, Application Security, Vulnerability Scanning, NoSQL, Role-Based Access Control (RBAC), Encryption, Data Manipulation
Beginner · Course · 1 - 3 Months
Emory University
Skills you'll gain: Marketing Channel, Strategic Marketing, Business Marketing, Direct Selling, Customer experience strategy (CX), Go To Market Strategy, Target Market, Customer Analysis, Market Research, Marketing Strategies, Value Propositions, Market Opportunities, Case Studies, Customer Demand Planning, E-Commerce, Compensation Management, Strategic Partnership, Consumer Behaviour, B2B Sales, Business Relationship Management
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Team Leadership, Motivational Skills, Collaboration, Productivity, Employee Engagement, Overcoming Obstacles
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Photo Editing, Generative AI, Adobe Photoshop, Image Quality, Data Import/Export, Adobe Creative Cloud, Prompt Engineering, Editing, File Management, Graphic Design
Beginner · Guided Project · Less Than 2 Hours

University of Colorado System
Skills you'll gain: IT Management, Enterprise Application Management, Contingency Planning, Security Management, Disaster Recovery, System Implementation, System Monitoring, Business Continuity Planning, Cyber Security Policies, Operating System Administration, Systems Administration, Enterprise Security, Compliance Auditing, Governance, Vulnerability Management, Procedure Development, Organizational Strategy, Patch Management, Role-Based Access Control (RBAC), Security Controls
Intermediate · Course · 1 - 3 Months

Amazon
Skills you'll gain: Git (Version Control System), Software Development Methodologies, Requirements Analysis, Version Control, Application Development, Software Development Life Cycle, Systems Development, Functional Requirement, Software Engineering, User Requirements Documents, Agile Software Development, Application Design, Unified Modeling Language, Software Testing, JUnit, Agile Methodology, Spring Framework, Debugging, Java, Technical Design
Beginner · Course · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Program Evaluation, Education and Training, Teaching, Instructional and Curriculum Design, Survey Creation, Data Analysis Software, Education Software and Technology, Qualitative Research, Statistical Analysis
Intermediate · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Health Informatics, Executive Presence, Strategic Communication, Healthcare Ethics, Strategic Planning, Health Care Administration, Health Policy, Leadership, Business Planning, Patient Safety, Innovation, Healthcare Project Management, Telehealth, Organizational Strategy, Design Thinking, Advocacy, Communication, Leadership and Management, Continuous Quality Improvement (CQI), Safety Standards
Beginner · Specialization · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: Application Specific Integrated Circuits, Systems Design, Computer Architecture, System Design and Implementation, Hardware Architecture, Cloud Infrastructure, Distributed Computing, Embedded Systems
Beginner · Course · 1 - 3 Months

Pearson
Skills you'll gain: Project Management Institute (PMI) Methodology, Project Management Life Cycle, Project Management, Project Scoping, Agile Methodology, Organizational Structure
Beginner · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Innovation, Product Development, Design Thinking, New Product Development, Health Systems, Commercialization, Ideation, Health Technology, Social Studies, Economics, Policy, and Social Studies, Case Studies
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: React.js, UI Components, Front-End Web Development, Web Content Accessibility Guidelines, User Interface (UI), JavaScript Frameworks, Interaction Design, Web Development Tools, Event-Driven Programming, Web Frameworks, Cascading Style Sheets (CSS), Application Programming Interface (API)
Intermediate · Course · 3 - 6 Months