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: Canva (Software), Writing, Writing and Editing, Graphic Design, Graphic and Visual Design Software, Graphic and Visual Design, Design Software, Layout Design, Design, Creative Design, Visual Design, Design Elements And Principles, Recruitment
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Ansible, Puppet (Configuration Management Tool), Software-Defined Networking, Network Administration, Security Awareness, IT Automation, Chef (Configuration Management Tool), Virtual Private Networks (VPN), JSON, Network Engineering, Authentications, Computer Security Awareness Training, Network Infrastructure, Authorization (Computing), Identity and Access Management, Configuration Management, Cyber Security Policies, Remote Access Systems, Application Programming Interface (API)
★ 4.8 (11) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Version Control, Unity Engine, GitHub, Bitbucket, Android Development, C# (Programming Language), Android (Operating System), Game Design, Mobile Development, Video Game Development, Software Versioning, Scripting, 3D Assets, Animation and Game Design, User Interface (UI) Design, UI Components, Computer Graphics, Program Development, User Interface (UI), Graphics Software
Beginner · Specialization · 3 - 6 Months

Scrimba
Skills you'll gain: React.js, Code Reusability, UI Components, Maintainability, Javascript, Software Design Patterns, Programming Principles, Context Management
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Interaction Design, UI Components, User Interface (UI) Design, Computer Graphic Techniques, Cinematography, Computer Graphics
Beginner · Specialization · 1 - 3 Months

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
★ 3.8 (6) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Diversity Equity and Inclusion Initiatives, Diversity and Inclusion, Diversity Training, Workplace inclusivity, Diversity Awareness, Cultural Diversity, Intercultural Competence, Safety Culture, Team Building, Employee Engagement, Empathy, Collaboration, Culture, Trustworthiness, Decision Making, Equities, Self-Awareness, Mitigation
Beginner · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Business Strategy, Business Management, Finance, People Management, Corporate Finance, Organizational Structure, Business Planning, Organizational Strategy, Strategic Thinking, Leadership and Management, Marketing, Go To Market Strategy, Branding, Decision Making
★ 4.9 (9) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Email Automation, Microsoft Power Automate/Flow, Workflow Management, Microsoft Power Platform, Business Process Automation, Automation, Model Training, Process Design, Process Improvement, AI Integrations, Microsoft 365, Development Environment
Beginner · Guided Project · Less Than 2 Hours

Alex Genadinik
Skills you'll gain: Prompt Engineering, Debugging, Code Review, AI literacy, Responsible AI, LLM Application, Verification And Validation, ChatGPT, Artificial Intelligence, AI Workflows, Software Testing
Mixed · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: JSON, UI Components, Application Deployment, Data Import/Export, Code Reusability, Web Frameworks, Web Design and Development, Front-End Web Development, Web Development Tools, Full-Stack Web Development, Web Development, HTML and CSS, Frontend Performance, Content Management, Cascading Style Sheets (CSS), Application Frameworks, Javascript, File Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Object-Relational Mapping, Hibernate (Java), Apache Maven, Model View Controller, Spring Framework, Relational Databases, Database Design, MySQL, Java, Databases, Full-Stack Web Development, Database Development, Authentications, Java Platform Enterprise Edition (J2EE), Web Applications, Back-End Web Development, Data Validation, Data Modeling, Data Access
Mixed · Course · 1 - 4 Weeks