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.

Macquarie University
Skills you'll gain: Responsible AI, AI Security, Security Testing, Threat Modeling, Data Ethics, Cybersecurity, Penetration Testing, Malware Protection, Cyber Governance, Cyber Attacks, Regulatory Compliance, Security Controls, Secure Coding, Information Privacy, Data Governance, Model Training, Artificial Intelligence and Machine Learning (AI/ML), Governance, Artificial Intelligence, Machine Learning Methods
★ 5 (6) · Intermediate · Course · 1 - 3 Months

Cisco Learning and Certifications
Skills you'll gain: Network Monitoring, Network Troubleshooting, Hybrid Cloud Computing, Telecommunications, Collaboration, Dynamic Host Configuration Protocol (DHCP), Wide Area Networks, User Accounts, Virtual Private Networks (VPN), Cloud Deployment, Cloud-Based Integration, Firewall, User Provisioning, Network Performance Management, Internal Communications, Network Administration, Session Initiation Protocols, System Configuration, Administration, Product Management
Beginner · Specialization · 3 - 6 Months

Northeastern University
Skills you'll gain: User Centered Design, Innovation, User Research, Digital Transformation, Software As A Service, Technology Strategies, Design Thinking, Service Design, Solution Design, Product Design, Business Strategy, Business Development, Strategic Thinking, Case Studies, Health Technology, Competitive Analysis, Value Propositions, New Product Development, Product Strategy
Beginner · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Customer Success Management, Customer Service, Customer Relationship Building, Customer Analysis, Customer Retention, Customer experience strategy (CX), Customer Engagement, Customer Relationship Management, Customer Insights, Target Audience, Organizational Structure, Key Performance Indicators (KPIs), Business Metrics, Organizational Change, Value Propositions, Drive Engagement
★ 4.8 (24) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Devops Tools, Jupyter, DevOps, Program Development, IT Automation, Integrated Development Environments, Development Environment, Scripting, Scripting Languages, Code Reusability, Python Programming, Package and Software Management, Virtual Environment, Software Installation, Data Structures, Software Versioning
Beginner · Course · 1 - 4 Weeks

EDUCBA
Skills you'll gain: Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, HTML and CSS, Interactive Design, Usability, Web Design, Front-End Web Development
★ 4.9 (17) · Beginner · Course · 1 - 4 Weeks

University of Lausanne
Skills you'll gain: Health Policy, Geospatial Information and Technology, Geographic Information Systems, Public Health, GIS Software, Case Studies, Health Systems, Community Health, Spatial Analysis, Systems Thinking, Health Informatics, Social Determinants Of Health, Sustainable Systems, Sustainable Development, Environmental Issue, Data Management, AI literacy
Beginner · Course · 1 - 3 Months
Skills you'll gain: Team Building, Team Leadership, Culture Transformation, Teamwork, Team Performance Management, Collaboration, Leadership Development, Cross-Functional Collaboration, Process Improvement, Conflict Management, Decision Making, Employee Engagement, Creative Problem-Solving, Diversity and Inclusion, Goal Setting, Change Management, Coaching, Problem Solving, Mentorship, Communication
★ 4.9 (8) · Intermediate · Course · 1 - 3 Months

University of London
Skills you'll gain: Algorithms, Computational Thinking, Theoretical Computer Science, Computational Logic, Critical Thinking and Problem Solving, Computer Science, Data Structures, Critical Thinking, Classification Algorithms, Logical Reasoning, Graph Theory, Mathematical Theory & Analysis, Complex Problem Solving, Analysis, Game Theory
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), HTML and CSS, User Experience Design, Web Design and Development, User Interface (UI) Design, Development Environment, Web Development Tools, Front-End Web Development, Web Design, Javascript, Web Development, Web Applications, Responsive Web Design, Microsoft Visual Studio
Beginner · Course · 1 - 3 Months

Skills you'll gain: Growth Mindedness, Communication Strategies, Peer Review, Personal Development, Self-Awareness
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Power BI, Data Analysis Expressions (DAX), Interactive Data Visualization, Dashboard Creation, Data Presentation, Data Storytelling, Dashboard, Data Visualization Software, Data Security, Data Integration, Data Transformation, Data Integrity, Data Import/Export, Data Management, Data Manipulation, Data Modeling, Software Installation
★ 2.8 (6) · Intermediate · Course · 1 - 4 Weeks