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.

John Wiley & Sons
Skills you'll gain: Culture Transformation, Change Management, Organizational Change, Organizational Development, Culture, Organizational Leadership, Leadership Studies, Strategic Leadership, Organizational Structure, Organizational Strategy, Cultural Sensitivity, Intercultural Competence, Business Transformation, Cultural Diversity, Business Leadership, Team Leadership, Leadership and Management, Leadership Development, Behavior Management, Corporate Strategy
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Process Mapping, Lean Six Sigma, Lean Manufacturing, Lean Methodologies, Process Improvement and Optimization, Process Optimization, Six Sigma Methodology, Quality Management, Process Improvement, Quality Improvement, Process Analysis, Business Process Improvement, Strategic Leadership, Pareto Chart, Run Chart, Operational Excellence, Change Management, Scatter Plots, Root Cause Analysis, Analysis
★ 4.6 (72) · Beginner · Specialization · 3 - 6 Months

Alex Genadinik
Skills you'll gain: Search Engine Optimization, Project Scoping, Contract Review, Case Studies, Proposal Development, Web Analytics and SEO, Needs Assessment, Performance Metric, Performance Measurement, Business Metrics, Recruitment, Interviewing Skills, Expectation Management, Generative Engine Optimization (GEO), Digital Marketing
Beginner · Course · 1 - 4 Weeks

The University of Chicago
Skills you'll gain: Software-Defined Networking, Virtual Networking, Software-Defined Data Center (SDDC), Computer Networking, Virtualization, Network Architecture, Network Administration, Network Switches, Network Routing, Network Security, Network Protocols, Hardware Architecture, Application Programming Interface (API), Verification And Validation
★ 4.5 (293) · Mixed · Course · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Educational Materials, Instructional Design, Education and Training, Digital pedagogy, Student Engagement, Cinematography, Storytelling, Visual Storytelling, Analytical Skills
★ 4.7 (497) · Intermediate · Course · 1 - 3 Months

Sage Publications
Skills you'll gain: Application Programming Interface (API), Data Ethics, Research, Data Sharing, Research Design, Research Methodologies, Science and Research, Data Access, Data Collection
Beginner · Course · 1 - 3 Months

Skills you'll gain: User Interface (UI) Design, Data Persistence, Data Store, Object Oriented Design, Database Management, Data Access, Program Development, Package and Software Management, Cloud API, Computer Programming, Code Reusability, Software Installation, Data Modeling
★ 4.6 (35) · Intermediate · Specialization · 1 - 3 Months

Sage Publications
Skills you'll gain: Stakeholder Management, Teamwork, Stakeholder Engagement, Project Closure, Project Management, Conflict Management, Project Design, Stakeholder Communications, Collaboration, Leadership and Management, Cooperation, Team Management, Project Management Life Cycle, Resource Management, Resource Allocation, Leadership Studies, Team Leadership, Project Planning, Risk Management, Change Management
Beginner · Specialization · 3 - 6 Months
Madecraft
Skills you'll gain: Customer Service, Customer Complaint Resolution, Campaign Planning, Customer experience strategy (CX), Customer Support, Service Design, Customer Relationship Building, Customer experience improvement, Assertiveness, Personalized Service, Customer Engagement, Customer Retention, Experimentation, De-escalation Techniques, Customer Relationship Management, Customer Insights, Leadership and Management, Conflict Management, Team Leadership, Active Listening
Intermediate · Specialization · 3 - 6 Months

Microsoft
Skills you'll gain: Zero Trust Network Access, Enterprise Architecture, Identity and Access Management, Role-Based Access Control (RBAC), Public Key Infrastructure, Azure Active Directory, Authorization (Computing), Authentications, Multi-Factor Authentication, Active Directory, IT Security Architecture, Security Controls, Microsoft Azure, AI Security, Key Management, Endpoint Detection and Response, Security Architecture Review, Endpoint Security, Compliance Management, Gap Analysis
Advanced · Course · 1 - 3 Months

Chegg Skills
Skills you'll gain: Employee Coaching, Talent Acquisition, Talent Recruitment, Leadership Development, Team Leadership, Employee Performance Management, Talent Management, Recruitment Strategies, Mentorship, Leadership, Employee Engagement, Smart Goals, Team Management, Performance Management, Strategic Planning, Goal Setting, Coaching, Problem Solving, Collaboration, Business Communication
Beginner · Course · 1 - 3 Months
Skills you'll gain: Threat Modeling, Application Security, Security Engineering, Blockchain, Security Controls, Security Requirements Analysis, IT Security Architecture, Security Testing, Security Architecture Review, Data Security, Identity and Access Management, Vulnerability Assessments, Cryptographic Protocols, Cryptography, Threat Detection, Distributed Denial-Of-Service (DDoS) Attacks, Information Assurance, Public Key Infrastructure, Risk Analysis, Penetration Testing
Beginner · Course · 1 - 3 Months