Object Oriented Programming courses can help you learn core concepts like classes, objects, inheritance, and polymorphism. You can build skills in designing robust software architectures, implementing design patterns, and writing reusable code. Many courses introduce tools such as Java, Python, and C++, which are commonly used in software development, enabling you to apply your knowledge in practical coding projects. Additionally, you may explore frameworks that enhance object-oriented principles, further enriching your programming toolkit.

Microsoft
Skills you'll gain: Data Visualization, Data Presentation, Generative AI, Version Control, Matplotlib, Exploratory Data Analysis, Data Cleansing, Debugging, Pandas (Python Package), R Programming, Tidyverse (R Package), Ggplot2, Jupyter, Python Programming, Microsoft Visual Studio, Statistical Visualization, Data Storytelling, GitHub, NumPy, Machine Learning Methods
★ 4.4 (671) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: File I/O, Git (Version Control System), Software Development Methodologies, JUnit, Systems Development Life Cycle, Requirements Analysis, Version Control, Application Development, Software Development Life Cycle, Full-Stack Web Development, Test Driven Development (TDD), SQL, Software Development, Restful API, Database Management, Object Oriented Programming (OOP), Decision Intelligence, Digital Transformation, Java Programming, Generative AI
★ 4.3 (617) · Beginner · Professional Certificate · 3 - 6 Months

Intuit
Skills you'll gain: Financial Statement Analysis, Bookkeeping, Reconciliation, Financial Statements, Fixed Asset, Inventory Control, Depreciation, Payroll, Asset Management, Financial Analysis, Ledgers (Accounting), Financial Accounting, Financial Reporting, Payroll Administration, Inventory Accounting, Accounting, Balance Sheet, Payment Processing and Collection, Financial Acumen, Payroll Processing
★ 4.6 (8.4K) · Beginner · Professional Certificate · 3 - 6 Months
University of Michigan
Skills you'll gain: Ajax, jQuery, Javascript and jQuery, JSON, Django (Web Framework), Web Applications, Javascript, Debugging, Database Design, Data Modeling, Event-Driven Programming, Data Access, User Accounts, Object Oriented Programming (OOP), Python Programming
★ 4.8 (295) · Intermediate · Course · 1 - 3 Months

LearnKartS
Skills you'll gain: Java Programming, Object Oriented Programming (OOP), Object Oriented Design, Java, Code Reusability, Maintainability, Programming Principles, Computer Programming, Application Development, Android Development, Memory Management
★ 4.4 (35) · Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Model Evaluation, Classification Algorithms, Regression Analysis, Applied Machine Learning, Machine Learning Methods, Feature Engineering, Machine Learning, Image Analysis, Machine Learning Algorithms, AI Personalization, Unsupervised Learning, Artificial Intelligence and Machine Learning (AI/ML), Predictive Modeling, Classification And Regression Tree (CART), Supervised Learning, Bayesian Statistics, Statistical Machine Learning, Model Training, Logistic Regression, Data Mining
★ 4.6 (16K) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Enterprise Architecture, Systems Architecture, Software Architecture, Information Technology Architecture, Enterprise Modeling, .NET Framework, API Design, ASP.NET, OAuth, Data Architecture, Solution Architecture, Service Oriented Architecture, Web Services, Authentications, Process Driven Development, Systems Design, System Design and Implementation, Application Programming Interface (API), Software Design, Data Management
Intermediate · Specialization · 3 - 6 Months

KodeKloud
Skills you'll gain: Back-End Web Development, Go (Programming Language), Data Structures, Data Store, Data-oriented programming, Computational Logic, Scripting, Programming Principles, Computer Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Java Programming, Java, Performance Tuning, Memory Management, Web Servers, Web Applications, Server Side, Computer Networking, TCP/IP, OS Process Management, Context Management, Software Development, Encryption, Network Protocols, Scalability, Maintainability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Visualization, Data Storytelling, Power BI, Dashboard, Data Presentation, Transact-SQL, SQL, Microsoft SQL Servers, Excel Formulas, Microsoft Excel, Statistical Visualization, Data Cleansing, Transaction Processing, Prompt Engineering, Data Manipulation, Data Processing, Data Analysis, Dashboard Creation, Business Intelligence, Data Management
★ 4.6 (1.4K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: ASP.NET, .NET Framework, Model View Controller, Authentications, C# (Programming Language), Web Development, Performance Tuning, Authorization (Computing), Web Applications, Object-Relational Mapping, Secure Coding, Content Management Systems, Scalability, API Testing, Data Validation
Intermediate · Course · 1 - 3 Months

Duke University
Skills you'll gain: Sampling (Statistics), Exploratory Data Analysis, R (Software), Probability & Statistics, Statistical Inference, Probability Distribution, Bayesian Statistics, R Programming, Data Analysis, Probability, Statistics, Statistical Methods, Statistical Analysis, Statistical Software, Descriptive Statistics
★ 4.7 (5.9K) · Beginner · Course · 1 - 3 Months