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.

University of Western Australia
Skills you'll gain: Workforce Planning, Talent Recruitment, Recruitment, Recruitment Strategies, Diversity and Inclusion, Workforce Development, Human Resource Strategy, Workplace inclusivity, Talent Sourcing, Diversity Awareness, Diversity Equity and Inclusion Initiatives, Diversity Programs, Organizational Effectiveness, Talent Acquisition, Job Analysis, Mitigation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Product Roadmaps, Product Management, User Story, Product Planning, Product Development, New Product Development, Quality Assurance, Product Requirements, Product Quality (QA/QC), Product Strategy, Product Lifecycle Management, Design Thinking, Stakeholder Management, Quality Assurance and Control, Ideation, Stakeholder Engagement, Innovation, Stakeholder Communications, Change Management, Market Opportunities
Beginner · Course · 1 - 3 Months

Universidad de los Andes
Skills you'll gain: Augmented and Virtual Reality (AR/VR), Prototyping, Virtual Reality, Usability Testing, Augmented Reality, Unity Engine, User Research, Virtual Environment, Cross Platform Development, 3D Assets, User Interface (UI), Game Design, Program Development, User Interface and User Experience (UI/UX) Design, Functional Design, UI Components, Animations, Interaction Design, C# (Programming Language), Display Devices
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Secure Coding, Application Security, Open Web Application Security Project (OWASP), Security Engineering, Cyber Attacks, Cybersecurity, Security Requirements Analysis, Security Testing, Threat Modeling, Vulnerability Assessments, Software Design, Encryption, Vulnerability Management, Security Controls, Data Security, Cryptography, Continuous Monitoring, Authentications, Development Testing, System Monitoring
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Machine Learning Methods, Healthcare Ethics, Health Informatics, Machine Learning, Deep Learning, Statistical Machine Learning, Model Training, Convolutional Neural Networks, Data Preprocessing, Predictive Modeling, Electronic Medical Record System, AI Personalization, Machine Learning Algorithms, Recurrent Neural Networks (RNNs), Model Evaluation, Decision Intelligence, Data Analysis
Intermediate · Course · 1 - 4 Weeks
Starweaver
Skills you'll gain: Endpoint Detection and Response, Threat Detection, Cyber Threat Hunting, Cyber Threat Intelligence, Intrusion Detection and Prevention, Threat Modeling, Security Information and Event Management (SIEM), Cyber Security Strategy, Exploitation techniques, Cyber Operations, Cybersecurity, Malware Protection, Cyber Attacks, Data Security, System Implementation, Open Source Technology
Intermediate · Course · 1 - 3 Months

Edureka
Skills you'll gain: API Design, Application Programming Interface (API), Data Validation, Restful API, API Testing, Application Frameworks, Performance Tuning, Data Integrity, Software Versioning, Django (Web Framework), Software Documentation, Middleware, Node.JS, Application Performance Management, Spring Boot, Test Automation
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: R Programming, Statistical Analysis, Statistical Methods, Combinatorics, Statistical Programming, Data Analysis, Probability, Statistics, Probability Distribution, Applied Machine Learning, Probability & Statistics, Bayesian Statistics, Data Science, Simulations
Intermediate · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Design Thinking, Global Marketing, Entrepreneurship, Business Modeling, Innovation, Team Building, Sales Presentations, Storytelling, Open Mindset, Market Research, Oral Expression, Entrepreneurial Finance, Ideation, Business Planning, New Business Development, Teamwork, Legal Risk, Market Dynamics, Relationship Building, Team Leadership
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: UI Components, User Interface (UI) Design, Interactive Design, Unreal Engine, Game Design, Artificial Intelligence, Scripting, Video Game Development, Data Structures, Debugging
Mixed · Course · 1 - 3 Months

University of Minnesota
Skills you'll gain: Goal Setting, Project Management, Storytelling, Intercultural Competence, Communication Strategies, Professional Development, Communication, Verbal Communication Skills, Persuasive Communication, Leadership Development, Professional Networking, Cultural Diversity, Strategic Planning, Collaboration, Public Speaking, Planning, Cultural Sensitivity, Oral Expression, Leadership, Time Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Microsoft Power Platform, No-Code Development, Microsoft Power Automate/Flow, Data Integration, HTML and CSS, UI Components, Web Content, Web Design and Development, File Management
Beginner · Guided Project · Less Than 2 Hours