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: AutoCAD, Architectural Drawing, Drafting and Engineering Design, Human Factors, Technical Documentation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: LangChain, Prompt Engineering, Prompt Patterns, LLM Application, Large Language Modeling, Prompt Engineering Tools, AI Orchestration, AI Workflows, Generative AI Agents, Agentic systems, Frontend Integration, Front-End Web Development, Context Management, Vector Databases
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, 3D Modeling, Post-Production, 3D Assets, Computer Graphic Techniques, Model Optimization, Image Quality
Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Responsible AI, Prompt Engineering, AI Security, Google Gemini, Gemini, Generative AI, Embeddings, Multimodal Prompts, AI Product Strategy, Model Deployment, Vector Databases, Keras (Neural Network Library), Generative Model Architectures, Cloud Security, Data Ethics, Tensorflow, Image Analysis, Natural Language Processing, Recurrent Neural Networks (RNNs), Machine Learning
Advanced · Specialization · 3 - 6 Months

Skills you'll gain: Cloud-Native Computing, Cloud Deployment, Infrastructure as Code (IaC), Databases, Database Systems, Application Deployment, AWS CloudFormation, Cloud Solutions, IT Automation, Cloud Security, User Provisioning, Authentications, Event-Driven Programming
Beginner · Course · 1 - 3 Months

Skills you'll gain: Web Content Accessibility Guidelines, Test Automation, Usability, Human Centered Design, Test Tools, Usability Testing, User Experience Design, Software Testing, CI/CD
Advanced · Course · 1 - 4 Weeks
Skills you'll gain: GitLab, CI/CD, Application Deployment, Continuous Integration, DevOps, Build Tools, Continuous Delivery, Continuous Deployment, Security Testing, Test Automation, Vulnerability Scanning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Infrastructure as Code (IaC), Terraform, Network Infrastructure, Amazon Web Services, Cloud Infrastructure, Network Architecture, IT Automation, Network Planning And Design, Cloud Computing Architecture, Wide Area Networks, General Networking, Cloud Deployment, DevOps, Automation
Intermediate · Course · 1 - 4 Weeks

Università di Napoli Federico II
Skills you'll gain: PyTorch (Machine Learning Library), Convolutional Neural Networks, NumPy, Image Analysis, Pandas (Python Package), Matplotlib, Artificial Neural Networks, Deep Learning, Computer Vision, Transfer Learning, Keras (Neural Network Library), Jupyter, Data Manipulation, Machine Learning Methods, Applied Machine Learning, Scikit Learn (Machine Learning Library)
★ 4.3 (9) · Intermediate · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Content Performance Analysis, Content Optimization, Key Performance Indicators (KPIs), Search Engine Optimization, Content Development and Management, Content Strategy, Keyword Research, Content Creation, Content Marketing, Performance Analysis, Web Analytics and SEO, Scalability, Strategic Partnership, Earned Media, AI Integrations, Legal Risk, Cross-Channel Marketing, Process Design
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: MITRE ATT&CK Framework, Metasploit, Penetration Testing, Exploit development, Exploitation techniques, Threat Modeling, Cyber Security Assessment, Cybersecurity, Operating System Administration, Operating Systems, Hardening, Computer Security, Malware Protection, Vulnerability Assessments, Security Controls, Authorization (Computing), Identity and Access Management, Memory Management, Data Persistence, Computer Architecture
★ 4.1 (9) · Intermediate · Course · 1 - 3 Months

Harvard Business Review
Skills you'll gain: Innovation, Creative Thinking, Curiosity, Creativity, Strategic Thinking, Business Transformation, Initiative and Leadership, Business Risk Management, Collaboration, Risk Appetite, Continuous Improvement Process, Prioritization, Stakeholder Engagement
Intermediate · Course · 1 - 4 Weeks