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.

The State University of New York
Skills you'll gain: Electric Power Systems, Electrical Systems, Electrical Power, Energy and Utilities, Basic Electrical Systems, Building Services Engineering, Sustainable Technologies, Cost Estimation, Engineering Calculations, Safety Standards, Environmental Issue, Systems Of Measurement, Technical Standard
Beginner · Course · 1 - 3 Months

Skills you'll gain: Financial Modeling, Microsoft Excel, Financial Forecasting, Excel Formulas, Cash Flow Forecasting, Auditing, Business Modeling, Data Modeling, Risk Analysis, Financial Analysis, Business Analytics, Spreadsheet Software, Cash Flows, Business Valuation, Verification And Validation, Quality Assurance
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Hardening, Incident Response, Vulnerability Assessments, Cyber Security Assessment, Security Strategy, Security Controls, Computer Security Incident Management, Infrastructure Security, Security Testing, Control Systems, Information Systems Security, Penetration Testing, Cyber Security Strategy, Cyber Attacks, Risk Analysis, Operational Risk, Data Security, Risk Management Framework, Risk Management, Operational Databases
Intermediate · Course · 1 - 4 Weeks
University of Michigan
Skills you'll gain: Django (Web Framework)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Security, Emotional Intelligence, Stakeholder Management, Data Ethics, Data Governance, Data Security, Enterprise Architecture, Executive Presence, Professional Development, AI Enablement, AI Product Strategy, Infrastructure as Code (IaC), Financial Forecasting, Zero Trust Network Access, Systems Architecture, Application Deployment, Continuous Deployment, Terraform, Incident Management, Performance Tuning
Intermediate · Professional Certificate · 3 - 6 Months

Skills you'll gain: Brainstorming, Prioritization, Productivity, Goal Setting, Mindfulness, Stress Management, Mental Concentration, Growth Mindedness, Creativity, Creative Problem-Solving, Time Management, Organizational Skills, Planning, Personal Development, Self-Motivation, Resilience, Self-Awareness, Adaptability, Collaborative Software
Beginner · Specialization · 3 - 6 Months

Logical Operations
Skills you'll gain: Presentations, Microsoft PowerPoint, Microsoft Office, Microsoft 365, Technical Communication, Productivity Software, Graphics Software, Public Speaking, Graphic and Visual Design, Communication, User Interface (UI), Organizational Skills, Professionalism, Productivity
Mixed · Course · 1 - 3 Months
Starweaver
Skills you'll gain: Prompt Engineering, Responsible AI, ChatGPT, Generative AI, Large Language Modeling, Artificial Intelligence, AI Workflows, AI Personalization, Data Ethics, Emerging Technologies, Expectation Management, Decision Making, Verification And Validation, Business
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), Cloud Deployment, Continuous Deployment, Model Evaluation, Data Preprocessing, Machine Learning, Applied Machine Learning, Data Validation, Feature Engineering, Data Quality, Debugging, Continuous Monitoring, Data Pipelines
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Visualization, Statistical Hypothesis Testing, Data Visualization Software, Interactive Data Visualization, Data Presentation, Health Informatics, Data Analysis, Healthcare Ethics, Technical Communication, Supervised Learning, Looker (Software), Statistical Analysis, Statistics, Predictive Analytics, Health Care, Healthcare Industry Knowledge, Data Literacy, Health Technology, Regression Analysis
Intermediate · Specialization · 1 - 3 Months

Logical Operations
Skills you'll gain: Web Content Accessibility Guidelines, HTML and CSS, Cascading Style Sheets (CSS), Responsive Web Design, Browser Compatibility, Hypertext Markup Language (HTML), Web Content, Web Design and Development, Animations, Front-End Web Development, Web Applications, Web Development, Web Design, Typography, Javascript, Software Design, Software Development
Mixed · Course · 1 - 3 Months

Skills you'll gain: Splunk, Data Integration, Windows PowerShell, Data Pipelines, Microsoft Windows, Data Preprocessing, Windows Servers, Data Validation, Configuration Management, Unstructured Data, Event Monitoring, System Monitoring
Beginner · Course · 1 - 4 Weeks