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: Inside Sales, Sales Process, Generative AI Agents, Sales Strategy, Email Automation, AI Personalization, Sales Management, HubSpot CRM, Sales Enablement, Sales, Sales Training, Sales Prospecting, ChatGPT, Anthropic Claude, Customer Relationship Management (CRM) Software, Customer Communications Management, Customer Engagement, Campaign Management, Automation, Analytics
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Constructive Feedback, 3D Assets, Cooperation, Autodesk Maya, Contract Negotiation, Entrepreneurship, Animations, Animation and Game Design, Growth Strategies, Invoicing, Collaboration, 3D Modeling, Professional Development, Professionalism, Goal Setting, Stress Management, Rapport Building, Planning, Customer Acquisition Management, LinkedIn
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Collaborative Software, Application Programming Interface (API), Restful API, Software Development Tools, Software Documentation, Mockups, Software Versioning, Version Control
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Newsletters, Canva (Software), Marketing Materials, Email Marketing, Promotional Materials, Event Marketing, Business Writing, Marketing Design, Target Audience, Marketing Communications
Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Responsible AI, Team Building, Generative AI, Team Oriented, Customer experience improvement, Automation, Customer Service, AI Enablement, Cross-Functional Collaboration, Artificial Intelligence, Customer Data Management, Business Ethics, Information Privacy
Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Negotiation, Communication, Conflict Management, Interpersonal Communications, Collaboration, Assertiveness, Proposal Development, Problem Solving, Active Listening, Planning, Cognitive flexibility
Intermediate · Course · 1 - 4 Weeks

Dubai College of Tourism
Skills you'll gain: Teamwork, Team Building, Conflict Management, Hospitality, Virtual Teams, Team Management, Hospitality Management, Collaboration, Overcoming Obstacles, Self-Awareness
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Presentations, Adaptability
Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Ruby on Rails, Model View Controller, Ruby (Programming Language), Object-Relational Mapping, Test Automation, Restful API, Application Deployment, Web Applications, Web Development, Authentications, Development Environment, Data Validation
Beginner · Course · 1 - 4 Weeks

Institut Mines-Télécom
Skills you'll gain: Blockchain, Cryptography, Cryptographic Protocols, Encryption, Public Key Cryptography Standards (PKCS), Authentications, FinTech, Data Security, Transaction Processing, Emerging Technologies, Data Integrity, Algorithms, Verification And Validation
Intermediate · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Culture Transformation, Innovation, Organizational Change, Business Transformation, Strategic Leadership, Strategic Planning, Business Communication, Change Management, Organizational Leadership, Organizational Structure, Business Planning, Competitive Analysis, Business Writing, Leadership, Business Analysis, Business Strategy, Presentations, Financial Analysis, Project Planning, Financial Planning
Build toward a degree
Intermediate · Course · 1 - 3 Months

Duke University
Skills you'll gain: Climate Change Adaptation, Health Disparities, Health Equity, Environmental Issue, Advocacy, Social Determinants Of Health, Environmental Science, Health Education, Community Health, Resilience, Adaptability, Collaboration, Health Care, Public Health, Health Systems, Climate Change Mitigation, Sustainable Systems, Patient Communication, Healthcare Industry Knowledge, Leadership Development
Beginner · Course · 1 - 4 Weeks