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.

Creo Incubator
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Search Engine Optimization, Blogs, Web Analytics and SEO, TikTok, Social Media Content, Social Media Management, Content Performance Analysis, Content Creation, Digital Advertising, Social Media Marketing, Social Media Campaigns, Performance Reporting, Content Strategy, Social Media Strategy, Google Ads, Constructive Feedback, Marketing Materials, Content Management, Project Management, Email Automation
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Project Management Software, Project Management, User Feedback, Workflow Management, Project Documentation, Standard Operating Procedure, Process Improvement, Operational Efficiency, Continuous Improvement Process
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: General Data Protection Regulation (GDPR), Information Privacy, Personally Identifiable Information, Regulation and Legal Compliance, Data Ethics, Compliance Management, Responsible AI, Compliance Auditing, Governance Risk Management and Compliance, Analytical Skills, Analytics, Data Processing
Intermediate · Course · 1 - 4 Weeks

Coursera
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Node.JS, Full-Stack Web Development, Server Side, Restful API, Angular, Middleware, Application Deployment, Authentications, Javascript, MongoDB, Application Programming Interface (API), Back-End Web Development, Front-End Web Development, JSON, Development Environment
Beginner · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Version Control, Hypertext Markup Language (HTML), GitHub, Git (Version Control System), HTML and CSS, Cascading Style Sheets (CSS), Web Design and Development, Web Development, Web Design, Image Quality, Web Content, Front-End Web Development, Web Servers, Semantic Web, Cloud Hosting
Beginner · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Mediation, Conflict Management, Negotiation, Interpersonal Communications, Verbal Communication Skills, Communication, Empathy, Collaboration, Active Listening, Non-Verbal Communication, Problem Solving, Decision Making
Beginner · Course · 1 - 3 Months

UNSW Sydney (The University of New South Wales)
Skills you'll gain: Teaching, Digital pedagogy, Learning Management Systems, Education Software and Technology, Technology Strategies, End User Training and Support, Planning, digital literacy
Beginner · Course · 1 - 3 Months

University of Arizona
Skills you'll gain: Web Analytics, Search Engine Marketing, Pay Per Click Advertising, User Experience Design, Google Ads, Search Engine Optimization, Web Analytics and SEO, Digital Marketing, Campaign Management, Content Marketing, Keyword Research, Data-Driven Decision-Making, Social Media Strategy, Marketing Effectiveness, Digital Media Strategy, Marketing Analytics, Marketing Strategy and Techniques, Marketing Planning, Customer Engagement, Target Audience
Intermediate · Specialization · 3 - 6 Months

Simplilearn
Skills you'll gain: Open Web Application Security Project (OWASP), Secure Coding, Operational Risk, Application Security, Security Requirements Analysis, DevSecOps, Security Testing, Threat Modeling, Cyber Attacks, Web Development, Web Applications, Security Management, Vulnerability Assessments, Security Software, Security Engineering, Security Controls, Scenario Testing, Authorization (Computing), Software Development, Data Manipulation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Authentications, Role-Based Access Control (RBAC), Splunk, Security Assertion Markup Language (SAML), Single Sign-On (SSO), Identity and Access Management, Lightweight Directory Access Protocols, Authorization (Computing), Security Controls, Data Access, User Accounts, Scripting, Proxy Servers
Beginner · Course · 1 - 4 Weeks