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.

Eindhoven University of Technology
Skills you'll gain: Science and Research, Research Design, Research, Quantitative Research, Experimentation, Sample Size Determination, Data Sharing, Statistical Inference, Statistical Methods, Statistical Analysis, Data Synthesis, R Programming
Intermediate · Course · 1 - 3 Months

University of Washington
Skills you'll gain: Feature Engineering, Unsupervised Learning, Data Ethics, Statistical Visualization, Data Storytelling, Big Data, Relational Databases, Supervised Learning, Database Systems, Dataflow, Data Visualization Software, Databases, Statistical Machine Learning, Model Evaluation, Predictive Analytics, R Programming, Data Analysis, SQL, Predictive Modeling, Python Programming
Intermediate · Specialization · 3 - 6 Months
University of Pennsylvania
Skills you'll gain: Diversity Programs, Team Building, Diversity and Inclusion, Diversity Awareness, Team Management, Diversity Equity and Inclusion Initiatives, Goal Setting, Intercultural Competence, Emotional Intelligence, Team Leadership, Team Performance Management, Workplace inclusivity, Systems Thinking, Team Motivation, Presentations, Cognitive flexibility, Culture, Case Studies, Collaboration, Cultural Diversity
Beginner · Specialization · 3 - 6 Months

Yonsei University
Skills you'll gain: Apache Spark, Augmented Reality, Cloud Computing Architecture, Big Data, Wireless Networks, SPSS, Augmented and Virtual Reality (AR/VR), Cloud Computing, Internet Of Things, Analytics, Real Time Data, Apache Hadoop, Telecommunications, Local Area Networks, Multimedia, Emerging Technologies, Apple iOS, Market Analysis, Display Devices, Product Planning
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: WordPress, Web Content, Content Management Systems, Web Design, Web Design and Development
Beginner · Guided Project · Less Than 2 Hours

Pontificia Universidad Católica de Chile
Skills you'll gain: Transportation Operations, Transportation Management, Network Analysis, Operations Research, Systems Analysis, Operational Analysis, Analysis, Demand Planning, Mathematical Modeling, Econometrics, Markov Model, Behavioral Economics, Economic Development, Economics, Policy, and Social Studies, Cost Benefit Analysis, Market Dynamics, Customer Demand Planning, Probability, Social Impact, Model Evaluation
Mixed · Course · 1 - 3 Months

Skills you'll gain: Collaboration, Virtual Teams, Collaborative Software, Teamwork, Cross-Functional Collaboration, Professional Development, Meeting Facilitation, Team Management, Communication, Critical Thinking
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: TypeScript, Javascript, Object Oriented Programming (OOP), Software Design Patterns, API Design, Programming Principles, Web Development Tools, Data Structures, Development Environment, Maintainability, Debugging
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Amazon S3, Amazon Web Services, Cloud Hosting, Cloud Storage, Version Control, Encryption, Data Storage, Data Encryption Standard
Beginner · Guided Project · Less Than 2 Hours

Packt
Skills you'll gain: Javascript, jQuery, Event-Driven Programming, Object Oriented Programming (OOP), JSON, Web Applications, Computer Programming, Web Development Tools, Debugging, Hypertext Markup Language (HTML), Cascading Style Sheets (CSS)
Beginner · Course · 1 - 3 Months
IE Business School
Skills you'll gain: Production Planning, Advertising Campaigns, Advertising, Brand Strategy, Marketing Design, Branding, Creative Design, Proposal Development, Storytelling, Production Process, Marketing Communications, Photography, Presentations, Brainstorming, Campaign Management, Creativity, Value Propositions, Target Audience
Beginner · Course · 1 - 3 Months

Salesforce
Skills you'll gain: Time Management, Productivity, Growth Mindedness, Sales Development, Professional Development, Goal Setting, Prioritization, Professionalism, Collaboration, Personal Development, Teamwork, Sales, Performance Metric, Constructive Feedback, Self-Awareness, Stress Management, Accountability
Beginner · Course · 1 - 4 Weeks