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.

University of Colorado System
Skills you'll gain: Database Design, Database Development, Relational Databases, Data Modeling, Database Software, Database Management Systems, Database Management, Oracle Databases, SQL, Query Languages, Data Integrity, Diagram Design, PostgreSQL
★ 4.6 (3.4K) · Intermediate · Course · 1 - 3 Months

Heriot-Watt University
Skills you'll gain: Database Systems, Database Management, Database Software, Artificial Intelligence, Graph Theory, Software Engineering, Database Development, Java Programming, Requirements Analysis, Artificial Intelligence and Machine Learning (AI/ML), Database Architecture and Administration, Computational Logic, Java, Data Structures, Algorithms, Software Design, Computer Science, Software Technical Review, Formal Learning, Administration
Degree · 1 - 4 Years

University of Michigan
Skills you'll gain: Substance Abuse, Mental Health, Respiration, Psychiatry, Neurology, Mathematical Modeling, Patient Safety, Physiology, Internal Medicine, Injury Prevention, Life Sciences, Cardiology, Mental Health Diseases and Disorders, Accident Prevention, General Medicine, Economics, Policy, and Social Studies, Public Health, Pharmacology, Public Health and Disease Prevention, Molecular Biology
★ 4.8 (829) · Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Model Context Protocol, Secure Coding, Operational Databases, Databases, Vector Databases, AI Integrations, Embeddings, Database Architecture and Administration, Tool Calling, SQL, Query Languages, Agentic Workflows, AI Orchestration, Generative AI Agents, LLM Application, Retrieval-Augmented Generation, Agentic systems, Application Deployment
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Node.JS, Restful API, Server Side, Back-End Web Development, Full-Stack Web Development, JavaScript Frameworks, JSON, Web Servers, Authentications, Web Applications, API Design, Web Development, Postman API Platform, Package and Software Management, Model View Controller, Application Programming Interface (API), Web Services, Authorization (Computing), Javascript, Computer Science
★ 4.5 (626) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Email Automation, WordPress, Web Presence, AI Personalization, Event Management, Content Management Systems, Search Engine Optimization, Web Analytics and SEO, AI powered creativity, Content Optimization, Blogs, Content Performance Analysis, Web Design, Web Development, Web Analytics, No-Code Development, Content Creation, Digital Publishing, Content Management, Brand Management
★ 4.4 (7.6K) · Beginner · Specialization · 1 - 3 Months

Universidad Austral
Skills you'll gain: Debugging, Programming Principles, Software Installation, Package and Software Management, Python Programming, Development Environment, Code Reusability, Integrated Development Environments, Computer Programming Tools, Program Development, Scripting, Computer Programming
★ 4.6 (1.8K) · Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Java Platform Enterprise Edition (J2EE), Application Deployment, Web Applications, Application Servers, Java, Web Servers, Java Programming, Object-Relational Mapping, Web Development, Context Management, Scripting Languages, Scripting, Middleware, Server Side, Data Storage, Data Sharing, Data Persistence, Event-Driven Programming, Enterprise Application Management, Web Components
★ 4.6 (224) · Intermediate · Specialization · 1 - 3 Months

King Abdullah University of Science and Technology
Skills you'll gain: Statistical Analysis, Bioinformatics, Unix, Scientific Visualization, Statistical Programming, R (Software), Unix Shell, R Programming, Rmarkdown, Unix Commands, Data Analysis, Data Quality, Statistical Hypothesis Testing, Exploratory Data Analysis, Data Visualization, Data Cleansing, Programming Principles, Pandas (Python Package), Python Programming, NumPy
★ 4.4 (94) · Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Technical Communication, Cloud Infrastructure, Cloud Deployment, Cloud Technologies, Cloud Services, Cloud Hosting, CI/CD, Cloud Computing, Azure DevOps Pipelines, Agile Software Development, DevOps, Cloud Solutions, Technical Documentation, Infrastructure As A Service (IaaS), Cloud Platforms, Continuous Delivery, Continuous Deployment, Technical Writing, Infrastructure as Code (IaC), GitHub
★ 4.9 (1K) · Beginner · Course · 1 - 3 Months

University of Washington
Skills you'll gain: Persuasive Communication, Public Speaking, Oral Expression, Verbal Communication Skills, Motivational Skills, Advocacy, Peer Review, Communication Strategies, Action Oriented, Constructive Feedback, Verbal Strategic Communication, Problem Solving
★ 4.8 (365) · Beginner · Course · 1 - 3 Months

Northwestern University
Skills you'll gain: Robotics, Engineering, Mechanics, Mathematical Software, Mathematical Modeling, Simulation and Simulation Software, Matlab, Control Systems, Applied Mathematics, Physics, Differential Equations
★ 4.7 (1K) · Intermediate · Course · 1 - 3 Months