R courses can help you learn data manipulation, statistical analysis, data visualization, and programming fundamentals. You can build skills in creating reproducible research, performing regression analysis, and implementing machine learning algorithms. Many courses introduce tools like RStudio and packages such as ggplot2 and dplyr, which enhance your ability to analyze datasets and present findings effectively.

Skills you'll gain: Swift Programming, Apple iOS, iOS Development, Code Reusability, Software Design Patterns, Object Oriented Programming (OOP), Mobile Development, Maintainability, Data Modeling, Object Oriented Design, Application Design, Programming Principles, UI Components, Testability, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Serverless Computing, Image Analysis, API Gateway, Restful API, Computer Vision, Event-Driven Programming, Amazon S3, Microservices, Cloud-Native Computing, Amazon Web Services, Cloud Deployment, Authentications, Cloud Computing Architecture, Amazon DynamoDB, AI Integrations, Application Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Information Architecture, Cascading Style Sheets (CSS), HTML and CSS, Hypertext Markup Language (HTML), Verification And Validation, Semantic Web, Web Development, Web Design and Development, Web Design, Web Applications, Development Testing, Extensible Languages and XML, UI Components, Front-End Web Development, User Interface (UI), Design Strategies, File Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Java Programming, Database Application, Database Development, Full-Stack Web Development, Web Applications, Model View Controller, Authentications, Authorization (Computing), Business Logic, Dashboard Creation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Swift Programming, Core Data (Software), Mobile Development, Apple iOS, Apple Xcode, Application Development, UI Components, Application Design, Data Persistence, User Interface (UI), User Interface (UI) Design, Data Management, Data Modeling, Animations, Image Analysis
Beginner · Course · 3 - 6 Months

Northeastern University
Skills you'll gain: Integration Testing, Software Testing, Software Quality Assurance, Code Coverage, Test Automation, White-Box Testing, Test Case, Test Tools, Regression Testing, Quality Assurance, Security Testing, Performance Testing, Usability Testing, Continuous Integration, Performance Metric, Graph Theory
Mixed · Course · 1 - 3 Months

Skills you'll gain: Bootstrap (Front-End Framework), Web Applications, Application Programming Interface (API), Microsoft Azure, Authentications, Authorization (Computing)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: API Design, API Gateway, API Testing, Application Programming Interface (API), Software Documentation, Restful API, Software Design Documents, Server Side, Test Automation, Software Testing, Software Design, Back-End Web Development, Test Case, Collaboration, Debugging
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: LLM Application, Large Language Modeling, Model Deployment, Natural Language Processing, Application Deployment, Transfer Learning, Workflow Management, Model Training, Artificial Intelligence and Machine Learning (AI/ML), Python Programming, Data Processing, Application Programming Interface (API), Model Evaluation, Configuration Management, Automation, Software Installation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: OpenAI API, Fine-tuning, Frontend Integration, Back-End Web Development, Model Deployment, Development Environment
Intermediate · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: Agentic Workflows, Data Pipelines, CI/CD, AI Workflows, Agentic systems, Technology Roadmaps, DevOps, Build Tools, Real Time Data, Development Environment, Data Architecture, TypeScript, Software Documentation, Software Development Tools, Data Processing, Computer Programming Tools, Rust (Programming Language), Package and Software Management
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Looker (Software), Data-Driven Decision-Making, Data Analysis, Data Transformation, Google Cloud Platform, Analytics, Big Data, Data Visualization Software, Exploratory Data Analysis, Business Intelligence, Interactive Data Visualization, Cloud Storage, SQL, Data Storage, Data Sharing, Solution Architecture
Beginner · Course · 1 - 3 Months