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: Computer Hardware, SQL, Hardware Architecture, General Networking, Database Design, Database Software, Hardware Troubleshooting, Networking Hardware, Database Theory, Databases, Database Management Systems, Computer Networking, Relational Databases, Network Support, Database Management, Network Protocols, Query Languages, Information Technology, Network Routers, Wireless Networks
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: React Native, User Interface (UI), User Interface and User Experience (UI/UX) Design, UI Components, Mobile Development, User Interface (UI) Design, UI/UX Strategy, Secure Coding, Development Testing, Unit Testing, Software Testing, Authentications, Data Security, Test Engineering, Debugging, iOS Development, Android (Operating System), Mobile Security, Interaction Design, Cross Platform Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Communication Planning, Marketing Strategies, Marketing Strategy and Techniques, Performance Measurement, Strategic Communication, Digital Marketing, Digital Media Strategy, Target Audience, Market Analysis, Performance Metric, Business, Communication, Product Promotion, Decision Making, Analytical Skills, Research
★ 5 (12) · Mixed · Course · 1 - 3 Months
University of Glasgow
Skills you'll gain: Software Development Life Cycle, Program Development, Software Design, Application Design, Maintainability, Programming Principles, Computer Programming, Requirements Analysis, Functional Requirement, Program Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Virtual Networking, Load Balancing, Microsoft Azure, Network Monitoring, Network Troubleshooting, Network Planning And Design, Network Administration, Virtual Machines, Disaster Recovery, Network Performance Management, Security Controls, System Monitoring, Network Security, Cloud Storage, Remote Access Systems
★ 4.6 (12) · Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Zero Trust Network Access, Cybersecurity, Cyber Security Strategy, Cyber Security Assessment, IT Security Architecture, Computer Security, Security Architecture Review, Network Security, Security Strategy, Enterprise Architecture, Cloud Security
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Internet Of Things, PIC Microcontrollers, Cybersecurity, Wireless Networks, Information Systems Security, Information Privacy, Field-Programmable Gate Array (FPGA), Safety and Security, Cloud Services, Software Development, Power Electronics, Microarchitecture, Software Development Life Cycle, Basic Electrical Systems, Systems Development Life Cycle, Restful API, Electrical Wiring, Electrical Equipment, Electric Power Systems, Electrical Power
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: AI powered creativity, Adobe Firefly, Adobe Photoshop, Photo Editing, Image Quality, Photography, Photo/Video Production and Technology, Generative AI, Editing, Digital Design, Image Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Hospital Experience, Health Systems, Health Care Administration, Health Administration, Medical Management, Healthcare Industry Knowledge, Organizational Structure, Health Care Procedure and Regulation, Health Care, Care Coordination, Health Technology, Medical Equipment and Technology, Operational Efficiency
★ 4.7 (15) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Human Resource Strategy, Human Resources Management and Planning, Strategic Planning, Organizational Strategy, Human Resources, Business Planning, Human Resource Policies, Business Strategy, Business Strategies, Business Management, Plan Execution, Strategic Thinking, Competitive Analysis, Corporate Strategy, Goal Setting, Key Performance Indicators (KPIs), Business Metrics
★ 5 (6) · Mixed · Course · 1 - 4 Weeks

Illinois Tech
Skills you'll gain: Platform As A Service (PaaS), Containerization, Serverless Computing, Cloud Platforms, Docker (Software), Cloud Services, Cloud Management, Cloud Computing Architecture, Cloud Computing, Cloud Hosting, Information Management, Cloud Security, Cloud Development, Cloud Deployment, Applied Machine Learning, Application Deployment, Model Deployment, DevOps, Amazon Web Services, Continuous Deployment
★ 4.9 (7) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Lean Six Sigma, Six Sigma Methodology, Project Design, Project Documentation, Google Docs, Project Scoping, Milestones (Project Management), Document Management, Project Planning, Google Workspace, Organizational Skills
★ 4.7 (9) · Beginner · Guided Project · Less Than 2 Hours