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.

University of Leeds
Skills you'll gain: Test Case, Software Testing, Software Quality Assurance, Quality Assurance, Verification And Validation, Software Development Life Cycle, Software Development
★ 4.6 (448) · Beginner · Course · 1 - 4 Weeks

Arizona State University
Skills you'll gain: Electrical Systems, Electrical Safety, Safety Standards, Energy and Utilities, Environmental Regulations, Sustainable Technologies, Manufacturing and Production, Manufacturing Processes, Electric Power Systems, Production Process, Chemistry, Power Electronics, Sustainable Engineering, Sustainable Design, Thermal Management, Equipment Design, Analytical Testing, Materials science, Electronic Components, Chemical Engineering
★ 4.7 (323) · Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Hypertext Markup Language (HTML), Front-End Web Development, HTML and CSS, Web Language, Web Design and Development, Web Development, Web Development Tools, Web Content, Integrated Development Environments
★ 4.6 (2.2K) · Beginner · Guided Project · Less Than 2 Hours

Chegg Skills
Skills you'll gain: Professional Networking, Active Listening, Trustworthiness, Non-Verbal Communication, Interpersonal Communications, Emotional Intelligence, Team Collaboration, Conflict Management, Professionalism, Empathy & Emotional Intelligence, Collaboration, Relationship Building, Honesty, Business Communication, Verbal Communication Skills, Professional Development, Teamwork, Communication, Negotiation, Meeting Facilitation
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Command-Line Interface, Mac OS, Unix Commands, File Management, Unix Shell, File Systems, Computer Literacy, Unix, File I/O, OS Process Management, Prompt Patterns, Verification And Validation
Beginner · Course · 1 - 4 Weeks

Tecnológico de Monterrey
Skills you'll gain: Critical Thinking, Organizational Leadership, Industrial and Organizational Psychology, Critical Thinking and Problem Solving, Positivity, Self-Awareness, Leadership, Independent Thinking, Resilience, Leadership Studies, Business Ethics, Strategic Thinking, Leadership and Management, Personal Development, Decision Making, Influencing, Team Leadership, Business Leadership, Emotional Intelligence, Optimism
★ 4.6 (374) · Advanced · Specialization · 1 - 3 Months

Skills you'll gain: Power Platform Architecture & Technical Design, Business Workflow Analysis, Process Analysis, Process Mapping, Business Process Improvement, Functional Requirement, Enterprise Architecture, Business Process, Solution Architecture, Microsoft Power Platform, Requirements Analysis, Enterprise Modeling, Requirements Elicitation, Cloud Solutions, Cloud Computing Architecture, Digital Transformation, Microsoft Azure, User Requirements Documents, Planning, Risk Mitigation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Process Mapping, Lean Six Sigma, Lean Manufacturing, Lean Methodologies, Process Improvement and Optimization, Process Optimization, Six Sigma Methodology, Quality Management, Process Improvement, Quality Improvement, Process Analysis, Business Process Improvement, Strategic Leadership, Pareto Chart, Run Chart, Operational Excellence, Change Management, Scatter Plots, Root Cause Analysis, Analysis
★ 4.6 (72) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: HR Tech, Human Resources Software, Microsoft Copilot, Prompt Engineering, Human Resources, Human Resources Information System (HRIS), Human Resources Management and Planning, Human Resource Strategy, AI Enablement, Data Ethics, Workforce Planning, People Analytics, Microsoft 365, Human Resource Policies, AI Workflows, Compliance Training, Talent Management, Employee Engagement, Power BI, Performance Management
Intermediate · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Power BI, Data Analysis Expressions (DAX), Key Performance Indicators (KPIs), Timelines, Business Intelligence, Dashboard, Microsoft Excel, Business Reporting, Dashboard Creation, Data Modeling, Data Transformation, Data Literacy, Spreadsheet Software, Data Analysis, Data Visualization, Data Cleansing, Analytical Skills, Data Visualization Software, Data-Driven Decision-Making, Data Analysis Software
Beginner · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: AI literacy, Data Ethics, Teaching, Education and Training, Artificial Intelligence and Machine Learning (AI/ML), Decision Intelligence, Instructional Strategies, AI Integrations, Instructional Design, Critical Thinking, Human Learning, Analytical Skills, Machine Learning
★ 4.7 (967) · Beginner · Course · 1 - 3 Months
Skills you'll gain: Dashboard, Business Intelligence, Business Intelligence Software, Dashboard Creation, Tableau Software, Interactive Data Visualization, Business Reporting, Data Presentation, Data Visualization Software, Data Visualization, Stakeholder Communications, Performance Tuning, Interviewing Skills, Data Analysis, Presentations
★ 4.8 (1.4K) · Advanced · Course · 1 - 3 Months