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: Web Analytics and SEO, Content Management Systems, Web Analytics, Search Engine Optimization, Web Design, Retail Management, Order Management, Web Design and Development, Promotional Strategies, Web Content, E-Commerce, Content Management, Marketing, Marketing Strategies, Blogs, Web Presence, Digital Marketing Tools, System Configuration, Dashboard, Web Frameworks
Beginner · Course · 1 - 3 Months

Skills you'll gain: Animations, 3D Modeling, 3D Assets, Graphical Tools, Computer Graphic Techniques, Computer Graphics
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Responsible AI, Power BI, Power Platform Architecture & Technical Design, Data Lakes, Data Ethics, Microsoft Copilot, Business Reporting, AI Personalization, Pandas (Python Package), Python Programming, Predictive Modeling, Generative AI, Matplotlib, Data Wrangling, Artificial Intelligence and Machine Learning (AI/ML), Data Transformation, Data Visualization, Data Governance, R Programming, Continuous Deployment
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Content Optimization, Search Engine Optimization, Blogs, Keyword Research, Content Creation, Content Strategy, Content Performance Analysis, AI Enablement, Editing, AI Integrations, Generative AI, Technology Strategies, Writing
Beginner · Guided Project · Less Than 2 Hours

University of Pittsburgh
Skills you'll gain: Web Services, Cloud Computing, Cloud Computing Architecture, Cloud Storage, Cloud Development, Cloud Applications, Google Cloud Platform, Flask (Web Framework), Distributed Computing, Containerization, Systems Architecture, Software Architecture, Docker (Software), Cloud-Based Integration, Virtualization, Restful API, JSON, Microservices, Application Programming Interface (API), Computer Architecture
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Intellectual Property, Visual Storytelling, Adobe Express, Entrepreneurship, Business Planning, Marketing Communications, Adobe Creative Cloud, Marketing, Campaign Management, Adobe Acrobat, Creative Problem-Solving, Presentations, Creative Thinking, Creativity, Content Creation, Social Media, Branding, Digital Content, Client Services, A/B Testing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Event Management, Events and Conferences, Event Planning, Event Marketing, Strategic Planning, Business Planning, Marketing Planning, Target Audience, Performance Measurement, Operational Analysis, Drive Engagement, Coordinating, Project Management, Communication Planning, Campaign Planning, Strategic Decision-Making, Campaign Management, Customer Analysis, Driving engagement, Target Market
Mixed · Course · 1 - 3 Months

Skills you'll gain: Apache Kafka, Apache Spark, Data Pipelines, Apache Hadoop, Real Time Data, Data Integration, Data Processing, Distributed Computing, Security Controls, Authentications, Data Transformation, Identity and Access Management, Encryption, Analytics, Authorization (Computing)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Search Engine Optimization, jQuery, Keyword Research, Application Deployment, Content Optimization, Program Development, Object Oriented Programming (OOP), Web Servers, Data Validation
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Graphic and Visual Design Software, Graphical Tools, Logo Design, Graphic Design, Digital Design, Graphic and Visual Design, Creative Design, Collaborative Software, Marketing Materials, Design Software, Advertising, Organizational Skills, Marketing, Color Theory
★ 5 (9) · Intermediate · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: AI Orchestration, AI Workflows, CrewAI, LangGraph, Agentic Workflows, Generative AI Agents, LLM Application, Agentic systems, Context Management, Memory Management, Python Programming
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Google Cloud Platform, Virtual Networking, Network Planning And Design, Prompt Engineering Tools, General Networking, Network Engineering, Network Architecture
Beginner · Course · 1 - 4 Weeks