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.

Alex Genadinik
Skills you'll gain: Instagram, Keyword Research, LinkedIn, Web Analytics and SEO, Blogs, Lead Generation, Events and Conferences, Copywriting, Google Analytics, Sales Presentation, Professional Networking, No-Code Development, Vibe coding, Promotional Materials, Web Content, Social Media Marketing, Search Engine Optimization, Growth Strategies, Social Media, Sales Prospecting
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Magnetic Resonance Imaging, Neurology, Medical Imaging, Diagnostic Radiology, Anatomy, Image Analysis, Data Analysis, X-Ray Computed Tomography, Data Manipulation, Radiology, Analytical Skills, Experimentation, Statistical Analysis, Biomedical Technology, Advanced Analytics, Network Analysis, R Programming, Data Processing, Research Design, Statistics
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Microsoft Power Platform, Customer Analysis, Management Reporting, Real Time Data, Marketing Analytics, Trend Analysis, Performance Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Real Time Data
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Performance Tuning, No-Code Development, Business Process Automation, Operational Analysis, Automation, Performance Analysis, Process Improvement and Optimization, System Monitoring, Business Workflow Analysis, Process Optimization, Operational Efficiency, Maintainability, Workflow Management, Project Performance, Scalability, Analysis, Solution Architecture, Data-Driven Decision-Making, Strategic Decision-Making, System Implementation
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Stored Procedure, Star Schema, Microsoft SQL Servers, Database Design, Relational Databases, Data Integrity, Data Integration, SQL, Transaction Processing, Power BI, Data Warehousing, Database Management, Transact-SQL, Data Maintenance, Databases, Query Languages, Database Architecture and Administration, Performance Tuning, Database Systems, Data Management
Beginner · Professional Certificate · 3 - 6 Months

Universitat Politècnica de València
Skills you'll gain: Software Development Life Cycle, Software Development Methodologies, User Interface (UI) Design, Agile Software Development, Data Quality, Project Management, Information Systems, Cross-Functional Collaboration, Business Systems, Mobile Development, Emerging Technologies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Investigation, NIST 800-53, Cyber Security Assessment, Personally Identifiable Information, Failure Analysis, Root Cause Analysis
Intermediate · Course · 1 - 4 Weeks

Universitat Politècnica de València
Skills you'll gain: Computer Hardware, Computer Architecture, Networking Hardware, Hardware Architecture, Computer Systems, Information Technology, Data Storage, Facility Repair And Maintenance, Computer Networking, Peripheral Devices, Wireless Networks, Computer Security
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Agentic Workflows, Agentic systems, Contract Compliance, Organizational Change, Legal Technology, Change Management, Contract Review, AI Enablement, Compliance Reporting, Compliance Management, Workflow Management, Regulation and Legal Compliance, Scalability, Automation, Process Design, Risk Analysis
Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Search Engine Optimization, Keyword Research, Web Analytics and SEO, Digital Marketing, Content Strategy, Web Analytics, Marketing, AI Personalization, User Research, Competitive Analysis, Social Media, User Experience
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Application Deployment, Application Development, Web Applications, Data Modeling, Responsive Web Design, Application Design, Database Design, Systems Design, User Interface (UI) Design, UI Components, Business Logic
Beginner · Course · 1 - 4 Weeks