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.

Coursera
Skills you'll gain: Data Entry, Microsoft Excel, Data Visualization, Spreadsheet Software, Data Literacy, Productivity Software, Data Science, Business Writing
Beginner · Guided Project · Less Than 2 Hours

Whizlabs
Skills you'll gain: Supervised Learning, Unsupervised Learning, MLOps (Machine Learning Operations), Model Optimization, Applied Machine Learning, Machine Learning Methods, Model Evaluation, Model Training, Data Preprocessing, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Cloud Computing, Machine Learning Algorithms, Model Deployment, Microsoft Azure, Amazon Web Services, Data Mining, Cloud Solutions, Deep Learning, Data Processing
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Teradata SQL, Identity and Access Management, SQL, Query Languages, Data Import/Export, Google Cloud Platform, Data Mapping, Role-Based Access Control (RBAC), Data Warehousing, Data Migration, Data Architecture, Database Design, Database Architecture and Administration, Cloud Computing Architecture, Data Modeling
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Marketing Materials, Marketing Design, Typography, Graphic and Visual Design Software, Graphic Design, Promotional Materials, Advertising, Graphic and Visual Design, Design, Content Creation, Marketing, Social Media Content, Social Media Marketing, Gmail
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Pandas (Python Package), Web Scraping, Python Programming, Jupyter, Image Analysis, Text Mining, Data Manipulation, Computer Vision, Data Analysis, Natural Language Processing, Data Visualization Software, Data Science, Unstructured Data
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Feature Engineering, Machine Learning Methods, Machine Learning, Data Preprocessing, Machine Learning Algorithms, Python Programming, Taxonomy, Data Processing, Exploratory Data Analysis
★ 4.8 (11) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Organizational Skills, Project Management Software, Project Coordination, Workflow Management, Collaborative Software, Project Management, Productivity Software, User Accounts
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Apple iOS, iOS Development, Swift Programming, Apple Xcode, Mobile Development, Interactive Data Visualization, JSON, User Interface (UI), Software Architecture, User Interface (UI) Design, Apple software proficiency, UI Components, Software Testing, Test Tools, AI Integrations, Unit Testing, User Interface and User Experience (UI/UX) Design, Software Design, Computer Programming, Computer Programming Tools
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Database Management Systems, Databases, Database Development, Data Management, Data-Driven Decision-Making, Data Science, Histogram, Data Visualization Software, Business Analytics, Data Visualization, Statistical Analysis, Matplotlib, Business, E-Commerce, Environment
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Unity Engine, Computer Graphics, Computer Graphic Techniques, Visualization (Computer Graphics), Animations, Performance Tuning, Image Quality
Mixed · Course · 1 - 3 Months

Skills you'll gain: Sprint Retrospectives, Backlogs, Agile Software Development, Agile Methodology, Process Improvement, Continuous Improvement Process, Team Oriented, Meeting Facilitation, Prioritization, Cross-Functional Collaboration
Beginner · Course · 1 - 3 Months

MathWorks
Skills you'll gain: Image Analysis, Matlab, Computer Vision, Color Theory, Automation Engineering
Beginner · Course · 1 - 4 Weeks