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: Data Storytelling, Data Presentation, Data Visualization, Data Visualization Software, Storytelling, Visual Storytelling, Data Integrity, Driving engagement, Presentations, Microsoft Excel, Design Elements And Principles
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Storytelling, Data Presentation, Data Visualization, Statistical Hypothesis Testing, Data Visualization Software, Dashboard Creation, Clinical Research, Interactive Data Visualization, Health Informatics, Data Wrangling, Data Analysis, Healthcare Ethics, Health Information Management and Medical Records, Health Policy, Looker (Software), Predictive Analytics, Healthcare Industry Knowledge, Data Literacy, Health Technology, Regression Analysis
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Instagram, Social Media Marketing, Marketing Budgets, Social Media Content, Social Media, Marketing Materials, Content Creation, Social Media Management, Organizational Skills, Graphic and Visual Design Software, Marketing, Content Marketing, Creative Design
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Jenkins, Selenium (Software), GitHub, Git (Version Control System), Performance Testing, Continuous Integration, CI/CD, Apache Maven, Version Control, Test Script Development, Test Automation, Browser Compatibility, System Testing, Object Oriented Programming (OOP), Continuous Delivery, Test Data, Java Programming, Java, Test Case, Software Testing
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Program Evaluation, Health Equity, Quantitative Research, Data Analysis, Statistical Analysis, Analysis, Health Assessment, Statistical Reporting, Health Disparities, Exploratory Data Analysis, Data Collection, Sampling (Statistics), Public Health and Disease Prevention, Maternal Health, Model Evaluation, Research Design
Intermediate · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Multimodal Prompts, Gemini, Prompt Engineering, Google Gemini, Prompt Patterns, LLM Application, Tool Calling, Large Language Modeling, Token Optimization, Application Programming Interface (API), Image Analysis
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Bank Regulations, Compliance Management, Financial Regulation, Governance Risk Management and Compliance, Financial Regulations, Regulatory Requirements, Regulatory Compliance, Compliance Auditing, Governance, Compliance Reporting, Law, Regulation, and Compliance, Fraud detection, Auditing, Financial Controls, Risk Management Framework, Due Diligence, Risk Analysis, Transaction Processing, Risk Management, Microsoft Copilot
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Project Management Software, Workflow Management, Real Time Data, Timelines, Kanban Principles, Database Software, Data Integration, Project Management, Database Design, Scheduling, Data Sharing, Leadership, Problem Solving
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Routing Protocols, Wide Area Networks, Network Security, Network Routing, Data Centers, Virtual Networking, TCP/IP, Network Administration, Open Shortest Path First (OSPF), Network Protocols, Network Switches, Virtual Machines, Virtual Local Area Network (VLAN), Virtualization, Virtual Private Networks (VPN), Wireless Networks, Network Monitoring, Network Troubleshooting, Network Architecture, Hardware Troubleshooting
Beginner · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: Neurology, Telehealth, Patient Evaluation, Teamwork, Patient Communication, Collaboration, Patient Education And Counseling, Clinical Assessment, Health Technology, Vital Signs, Patient Preparation, Health Assessment, Patient-centered Care, Patient Treatment, Primary Care, Health Care, Health Systems, Telecommunications, Care Management, Communication
Beginner · Specialization · 1 - 4 Weeks

Skills you'll gain: Amazon Web Services, AWS Identity and Access Management (IAM), Solution Architecture, Cloud Computing Architecture, Infrastructure Architecture, Identity and Access Management, Organizational Structure, Cloud Solutions, Continuous Monitoring, Account Management
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Instagram, TikTok, Debugging, Keyword Research, Podcasting, Video Production, Vibe coding, Prototyping, Social Media Content, Social Media Management, Shared Media, Social Media Marketing, Search Engine Optimization, Copywriting, Mobile Development, Paid media, Business Planning, Mobile Development Tools, Earned Media, Other Mobile Programming Languages
Beginner · Specialization · 3 - 6 Months