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.

Macquarie University
Skills you'll gain: Business Strategy, Design Thinking, Supply Chain, Strategic Thinking, Business Strategies, Supply Chain Planning, Business Ethics, Supply Chain Management, Corporate Sustainability, Sustainable Business, Customer Analysis, Emerging Technologies, Organizational Strategy, Strategic Marketing, Growth Strategies, Strategic Sourcing, Corporate Strategy, Environmental Social And Corporate Governance (ESG), Digital Transformation, Innovation
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Scalability, Role-Based Access Control (RBAC), Authentications, Secure Coding, Load Balancing, ASP.NET, Microsoft Copilot, Software Architecture, Performance Tuning, Data Security, Back-End Web Development, .NET Framework, API Design, Restful API, Application Security, Application Development, C# (Programming Language), Multi-Factor Authentication, Process Optimization, Debugging
Beginner · Specialization · 3 - 6 Months
Skills you'll gain: Image Quality, Digital Signal Processing, Image Analysis, Computer Vision, Digital Communications, Computer Graphics, Medical Imaging, Applied Mathematics, Sensory Systems Analysis, Spatial Analysis, Linear Algebra, Matlab, Mathematical Modeling, Histogram, Differential Equations
Mixed · Course · 1 - 3 Months

Vanderbilt University
Skills you'll gain: Prompt Engineering, Prompt Patterns, AI powered creativity, ChatGPT, Ideation, Verification And Validation, Responsible AI, Generative AI, Risking, AI literacy
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Applicant Tracking Systems, Go To Market Strategy, Product Marketing, Marketing Operations, Campaign Management, Oral Expression, Marketing, Business Metrics, Professional Development, LinkedIn, Marketing Management, Verbal Communication Skills, Professionalism, Interviewing Skills, Digital Marketing Campaigns, Keyword Research, Job Analysis, Content Optimization, Storytelling, Performance Measurement
Intermediate · Course · 1 - 4 Weeks

Total Seminars
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon Elastic Compute Cloud, Amazon Web Services, Identity and Access Management, Infrastructure As A Service (IaaS), Load Balancing, Cloud Computing, Cloud Management, User Provisioning, AWS CloudFormation, Cloud Infrastructure, Cloud Computing Architecture, Cloud Deployment, Cloud Security, Scalability, User Accounts, Cloud Services, Cloud Development, Cloud Platforms, Cloud Applications
Intermediate · Course · 1 - 3 Months
Madecraft
Skills you'll gain: Conflict Management, Negotiation, De-escalation Techniques, Communication Strategies, Active Listening, Interpersonal Communications, Collaboration, Communication, Verbal Communication Skills, Empathy, Relationship Management, Professionalism, Lifelong Learning, Rapport Building, Growth Mindedness, Professional Development, Emotional Intelligence, Willingness To Learn, Non-Verbal Communication, Self-Awareness
Beginner · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Social Network Analysis, Social Media Analytics, Graph Theory, Big Data, Network Analysis, AI Personalization, Network Model, Graphing, Analytics, Data Mining, AI Security, Deep Learning, Applied Machine Learning, Responsible AI, Artificial Intelligence, Data Ethics, Unsupervised Learning, Machine Learning, Algorithms, Research
Build toward a degree
Intermediate · Course · 1 - 3 Months

IESE Business School
Skills you'll gain: Human Resource Policies, Human Resources Management and Planning, Human Resource Strategy, Human Capital, Human Resources, People Management, Job Evaluation, Talent Management, People Development, Compensation Management, Compensation and Benefits, Compensation Strategy, Compensation Analysis, Workforce Management, Recruitment, Talent Recruitment, Employee Performance Management, Performance Appraisal, Leadership, Persona (User Experience)
Mixed · Course · 1 - 3 Months

Skills you'll gain: Context Engineering, Retrieval-Augmented Generation, AI Orchestration, LLM Application, Prompt Engineering, Responsible AI, Generative AI Agents, Model Context Protocol, Context Management, Prompt Engineering Tools, Agentic Workflows, Token Optimization, OpenAI, Agentic systems, AI Security, Large Language Modeling, Hardening, Systems Architecture, Software Architecture, Python Programming
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Theoretical Computer Science, Algorithms, Computational Thinking, Data Structures, Design Strategies, Quantum computing, Applied Mathematics, Python Programming, Analysis
Build toward a degree
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Fine-tuning, Generative Model Architectures, Deep Learning, Autoencoders, Generative AI, Model Optimization, Artificial Neural Networks, Generative Adversarial Networks (GANs), Applied Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Model Training, Network Architecture, Model Evaluation, Anomaly Detection, Computer Vision, Predictive Modeling
Advanced · Course · 1 - 4 Weeks