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.

John Wiley & Sons
Skills you'll gain: Wealth Management, Goal Setting, Self-Awareness, Behavioral Economics, Goal-Oriented, Smart Goals, Personal Development, Risk Management, Finance, Risk Appetite, Financial Planning, Human Capital, Decision Making, Financial Acumen, Risk Analysis, Financial Management, Consumer Behaviour, Cost Benefit Analysis, Self-Discipline, Psychology
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: Responsive Web Design, HTML and CSS, Typography, Cascading Style Sheets (CSS), UI Components, Web Design, User Interface (UI), Interactive Design, User Interface (UI) Design, Web Design and Development, User Interface and User Experience (UI/UX) Design, Browser Compatibility, Usability, Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Front-End Web Development, Animations, Code Reusability, Web Development, Web Development Tools
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Recurrent Neural Networks (RNNs), Convolutional Neural Networks, Deep Learning, Artificial Neural Networks, Image Analysis, Keras (Neural Network Library), Applied Machine Learning, Fine-tuning, Tensorflow, Natural Language Processing, Network Architecture
Advanced · Course · 1 - 3 Months

Skills you'll gain: React.js, JavaScript Frameworks, Javascript and jQuery, Javascript, Software Design Patterns, Code Reusability, Web Development, Application Development, Mobile Development
Advanced · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: DeepSeek API, Deepseek, Retrieval-Augmented Generation, AI Integrations, Model Deployment, Fine-tuning, Make.com, Generative Model Architectures, Generative AI Agents, LLM Application, Cloud Deployment, Model Training, Embeddings, Software Documentation, Key Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Code Reusability, Business Logic, User Interface (UI), Web Applications, Frontend Integration, Software Development, Programming Principles, Service Oriented Architecture
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Preprocessing, Data Manipulation, Data Transformation, Feature Engineering, Text Mining, Project Design, Unstructured Data, Data Integration, Python Programming, Metadata Management, Natural Language Processing, Deep Learning, Machine Learning
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, 3D Modeling, Post-Production, 3D Assets, Computer Graphic Techniques, Editing, Model Optimization, Graphical Tools
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Embedded Software, Application Security, Embedded Systems, DevSecOps, Secure Coding, Internet Of Things, Application Deployment, Systems Design, Cloud Deployment, Security Requirements Analysis, User Interface and User Experience (UI/UX) Design, Cybersecurity, Security Engineering, Systems Architecture, Security Controls, IT Security Architecture, Cyber Security Strategy, Design Strategies, Software Architecture, Functional Design
Beginner · Course · 3 - 6 Months
University of Michigan
Skills you'll gain: File I/O, Data Structures, Data Dictionary, Python Programming, Data Store, Data Processing, Data Manipulation, File Management, Development Environment, Software Installation
Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Spatial Data Analysis, GIS Software, Geographic Information Systems, Spatial Analysis, Query Languages, SQL, Geospatial Information and Technology, PostgreSQL, Database Development, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Apache Hadoop, Apache Hive, Big Data, Apache Spark, NoSQL, Data Management, Data Infrastructure, Data Processing, Databases, Data Integration, SQL, Query Languages, Data Manipulation, Scripting Languages, Data Transformation
Intermediate · Course · 1 - 3 Months