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.

Universidad Nacional Autónoma de México
Skills you'll gain: Program Evaluation, Strategic Partnership, Social Impact, Sustainable Development, Communication Planning, Digital Media Strategy, Project Design, Social Media, Human Centered Design, Project Planning, Environmental Issue, Proposal Development, Innovation, Sustainability Standards, Entrepreneurship, Fundraising
ā 4 (9) Ā· Beginner Ā· Course Ā· 1 - 4 Weeks
Johns Hopkins University
Skills you'll gain: Surveys, Survey Creation, Data Collection, Epidemiology, Public Health, Health Equity, Health Informatics, Health Policy, Public Health and Disease Prevention, Community Health, Research Methodologies, Health Information Management, Chronic Diseases, Diversity Awareness, Health Technology, System Implementation
Beginner Ā· Course Ā· 1 - 4 Weeks

Logical Operations
Skills you'll gain: Microsoft SQL Servers, SQL, Transact-SQL, Query Languages, Transaction Processing, Database Management, Data Manipulation, Relational Databases, Databases, Database Design, Database Software, Data Management, Data Integrity, Data Presentation, Performance Tuning
Mixed Ā· Course Ā· 1 - 3 Months

Institut Mines-TƩlƩcom
Skills you'll gain: Image Quality, Image Analysis, Computer Vision, Digital Signal Processing, Python Programming, Computer Programming, Medical Imaging, Mathematics and Mathematical Modeling, Algorithms, Computer Science
Intermediate Ā· Course Ā· 1 - 3 Months

LearnQuest
Skills you'll gain: Dashboard Creation, Data Ethics, Predictive Modeling, No-Code Development, Model Deployment, Data Visualization, Data Presentation, Responsible AI, Data-Driven Decision-Making, Interactive Data Visualization, Advanced Analytics, Product Improvement, Business Intelligence, Artificial Intelligence and Machine Learning (AI/ML), Business Analytics, Data Cleansing, Data Preprocessing, Business Metrics, Predictive Analytics, Data Architecture
Beginner Ā· Specialization Ā· 1 - 3 Months

Skills you'll gain: Product Lifecycle Management, Digital Transformation, Customer experience improvement, Business Communication, Business Acumen, Cost Benefit Analysis, Financial Acumen, Customer Relationship Building, Stakeholder Communications, Cross-Functional Collaboration, Innovation, Strategic Decision-Making
ā 5 (6) Ā· Beginner Ā· Course Ā· 1 - 3 Months

Coursera
Skills you'll gain: Canva (Software), Graphical Tools, Graphic Design, Graphic and Visual Design, Design, Graphic and Visual Design Software, Data Sharing, Graphics Software, Collaborative Software, Design Software, Content Creation, User Accounts, Social Media, Marketing
Beginner Ā· Guided Project Ā· Less Than 2 Hours

Skills you'll gain: Hypertext Markup Language (HTML), Course Development, Learning Management Systems, Collaboration, Training and Development, Teamwork, Team Collaboration, Content Management
ā 4.8 (6) Ā· Beginner Ā· Guided Project Ā· Less Than 2 Hours

Skills you'll gain: Cash Flow Forecasting, Business Valuation, Financial Modeling, Financial Forecasting, Revenue Forecasting, Equities, Risk Analysis, Financial Analysis, Forecasting, Investment Banking, Cash Flows, Presentations, Verification And Validation, Case Studies
ā 4.6 (14) Ā· Mixed Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Microsoft Teams, Microsoft 365, Team Management, Group Policy, Azure Active Directory, User Accounts, User Provisioning, System Configuration, Identity and Access Management, Role-Based Access Control (RBAC), Product Lifecycle Management, Windows PowerShell, Network Planning And Design, Network Performance Management, Security Controls
Intermediate Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Creative Design, Visual Storytelling, Style Guides, Oral Expression, Storyboarding, Storytelling, Graphic and Visual Design, Creativity, Aesthetics
Beginner Ā· Course Ā· 1 - 4 Weeks

Simplilearn
Skills you'll gain: Content Strategy, Content Marketing, Content Performance Analysis, Content Development and Management, Content Optimization, Web Content, Social Media Content, Paid media, Digital Content, Digital Media Strategy, Marketing Strategies, Content Creation, Email Marketing, Online Advertising, Content Scheduling, Cross-Channel Marketing, Copywriting, Search Engine Optimization, Advertising, Digital Advertising
ā 3.8 (6) Ā· Beginner Ā· Course Ā· 1 - 4 Weeks