Ruby courses can help you learn object-oriented programming, web application development, and scripting. You can build skills in writing clean, maintainable code, debugging, and using frameworks like Ruby on Rails for rapid application development. Many courses also introduce tools such as Git for version control and testing frameworks like RSpec, that support ensuring code quality and collaboration in software projects.

Skills you'll gain: Apple iOS, Responsive Web Design, Swift Programming, Apple Xcode, Mobile Development, User Interface (UI) Design, User Interface (UI), UI Components
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Full-Stack Web Development, Web Applications, JavaScript Frameworks, React.js, LLM Application, Web Development, Javascript, Tool Calling, Generative AI Agents, Real Time Data
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Google Gemini, Generative AI, LLM Application, Prompt Engineering, Artificial Intelligence, Google Cloud Platform, Application Development, AI Personalization
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Google Gemini, Google Cloud Platform, Multimodal Prompts, Generative AI, LLM Application, Prompt Engineering, Application Programming Interface (API), Software Installation
Intermediate · Project · Less Than 2 Hours
Macquarie University
Skills you'll gain: Data Validation, Excel Macros, Microsoft Excel, Excel Formulas, Data Analysis Expressions (DAX), Spreadsheet Software, Data-Driven Decision-Making, Data Integrity, Business Analytics, Productivity Software, Business Modeling, Automation, Operations Management
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Exploratory Data Analysis, R Programming, Data Manipulation, Statistical Programming, Data Literacy, Data Analysis, File Management, Integrated Development Environments, Programming Principles, Data Science, Data Structures, Computer Programming
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: JavaScript Frameworks, Web Development Tools, Test Automation, Software Testing, Network Performance Management, Restful API
Advanced · Guided Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Google Gemini, Web Development Tools, Software Development Life Cycle, Google Cloud Platform, Application Deployment, Application Lifecycle Management, Application Development, Cloud Development, Web Applications, Test Tools, Development Testing, Query Languages
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Javascript, Back-End Web Development, Server Side, Front-End Web Development, Scripting, Event-Driven Programming, Web Applications, Mobile Development, HTML and CSS, Web Development
Beginner · Guided Project · Less Than 2 Hours

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Apache Spark, Scala Programming, Apache Hadoop, Big Data, Data Manipulation, Distributed Computing, Data Processing, Performance Tuning, SQL, Programming Principles
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Google Cloud Platform, Kubernetes, Prompt Engineering, Cloud Infrastructure, Infrastructure as Code (IaC), Application Deployment, Unix Commands, Cloud Computing Architecture
Beginner · Course · 1 - 4 Weeks
Macquarie University
Skills you'll gain: Dashboard, Excel Formulas, Spreadsheet Software, Data Storytelling, Data Cleansing, Microsoft Excel, Data Visualization, Data Analysis Expressions (DAX), Business Intelligence, Data Modeling, Data Validation, Data Integrity, Business Mathematics, Data Management, Finance, Automation, Depreciation
Intermediate · Course · 1 - 3 Months