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.

Simplilearn
Skills you'll gain: Prompt Engineering, Generative AI, Software Development Tools, ChatGPT, LLM Application, Software Development Life Cycle, Application Development, AI Workflows, Application Design, Software Development Methodologies, Code Review, Responsible AI
Beginner · Course · 1 - 4 Weeks

Universidad Peruana de Ciencias Aplicadas
Skills you'll gain: Child Development, Community Development, Working With Children, Social Impact, Human Centered Design, Qualitative Research, Sustainable Development, Graphical Tools, Design Strategies, Design, Program Evaluation, Empathy
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Six Sigma Methodology, Lean Methodologies, Operational Excellence, Process Improvement, Stakeholder Management, Quality Management, Organizational Strategy, Continuous Improvement Process, Root Cause Analysis, Data-Driven Decision-Making, Data Analysis
Beginner · Course · 1 - 4 Weeks

O.P. Jindal Global University
Skills you'll gain: Marketing Analytics, Anomaly Detection, Digital Marketing, Web Analytics, Digital Advertising, Dimensionality Reduction, Unsupervised Learning, Customer Analysis, Search Engine Marketing, Supervised Learning, Online Advertising, Customer Retention, Text Mining, Predictive Analytics, Search Engine Optimization, Web Analytics and SEO, Google Ads, Customer Insights, Google Analytics, Data Ethics
Beginner · Specialization · 3 - 6 Months

Skillshare
Skills you'll gain: Photo Editing, Photography, Adobe Photoshop, Image Quality, Photo/Video Production and Technology, Storytelling, Content Creation, Adobe Creative Cloud, Creativity, Editing, Color Theory
Beginner · Specialization · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Responsible AI, AI Security, Human Centered Design, Data Ethics, Model Evaluation, Artificial Intelligence, AWS SageMaker
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Containerization, CI/CD, Docker (Software), DevOps, Jenkins, Application Deployment, Rust (Programming Language), Prometheus (Software), System Monitoring, JSON, Scripting, Command-Line Interface, Continuous Monitoring, Automation, System Programming, Software Testing, GitHub
Intermediate · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Cyber Security Assessment, Malware Protection, Automation, Human Machine Interfaces
Beginner · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Creative Thinking, Creativity, Creative Problem-Solving, Ideation, Innovation, Architectural Design, Problem Solving, Design Thinking, Artificial Intelligence and Machine Learning (AI/ML), Entrepreneurship, Artificial Intelligence, Advertising, Marketing, Game Design, Consumer Behaviour, Experimentation
Beginner · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, ChatGPT, HubSpot CRM, Scripting, Google Sheets, Workflow Management, Automation, Gmail, Data Pipelines, JSON
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Figma (Design Software), Prototyping, Collaborative Software, Mockups, Design, Graphic Design, UI Components, User Interface (UI) Design, Typography, User Accounts, Application Design, Instructional Design, Image Quality, Systems Design
Beginner · Guided Project · Less Than 2 Hours
Cisco Learning and Certifications
Skills you'll gain: Routing Protocols, Open Shortest Path First (OSPF), Virtual Private Networks (VPN), Wide Area Networks, Network Protocols, Network Architecture, Network Troubleshooting, TCP/IP, Network Planning And Design, Network Monitoring, System Configuration, Continuous Monitoring, Configuration Management
Beginner · Specialization · 3 - 6 Months